AS Name
LBCFREE
Org Name
Freenet Liberec, z.s.
Registry Region
Czech
Looking Glass
IPv4Prefixes

1

IPv6Prefixes

1

IPv4 NUMs

1,024

IPv6 NUMs(/64)

34,359,738,368

1,024 IPv4 Addresses
CIDR Description IP Num
185.193.84.0/22 Freenet Liberec, z.s. 1024
CIDR Description IP NUMs(prefix /64)
2a0a:3640::/29 Freenet Liberec, z.s. 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS43531 IXREACH - IX Reach Ltd, GB United Kingdom 14,592 4,294,967,296 IPv4 IPv4
AS263009 FORTE TELECOM LTDA., BR Brazil 3,072 4,294,967,296 IPv4 IPv4
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2,274,410 17,629,184 IPv6 IPv6
AS6881 NIXCZ - NIX.CZ z.s.p.o., CZ Czech 3,328 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo France SAS, FR France 56,064 42,950,524,928 IPv4 IPv4 IPv6 IPv6
AS12741 AS-NETIA - Netia SA, PL Poland 1,651,968 8,589,934,592 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS36236 NETACTUATE - NetActuate, Inc, US United States 99,328 5,933,629,440 IPv4 IPv4 IPv6 IPv6
AS35369 LINZAG-TELEKOM-AS - LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT Austria 70,144 4,294,967,296 IPv6 IPv6
AS50629 LWLCOM - LWLcom GmbH, DE Germany 84,224 180,389,740,544 IPv6 IPv6
AS47692 NESSUS - Nessus GmbH, AT Austria 31,488 38,654,967,808 IPv6 IPv6
AS8447 TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2,257,152 137,439,281,152 IPv6 IPv6
AS15935 HA-VEL-LOCAL-AS - ha-vel internet s.r.o., CZ Czech 52,480 4,295,163,904 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 92,672 4,294,967,296 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,192 68,719,476,736 IPv4 IPv4
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 512 0 IPv4 IPv4
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS202297 SKYLON - Skylon Solutions Limited, GB United Kingdom 512 4,295,360,512 IPv4 IPv4 IPv6 IPv6
AS34779 T-2-AS - T-2, d.o.o., SI Slovenia 202,752 34,359,738,368 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 11,776 4,429,250,560 IPv6 IPv6
AS2852 CESNET2 - CESNET z.s.p.o., CZ Czech 848,896 4,294,967,296 IPv4 IPv4
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,456 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4 IPv6 IPv6
AS28186 ITS TELECOMUNICACOES LTDA, BR Brazil 49,152 4,294,967,296 IPv4 IPv4
AS28260 , BR Brazil 16,384 4,294,967,296 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3856 PCH-AS - Packet Clearing House, US United States 256 65,536 IPv4 IPv4 IPv6 IPv6
AS57169 EDIS-AS-EU - EDIS GmbH, AT Austria 11,520 327,680 IPv4 IPv4 IPv6 IPv6
AS59970 AMIGONET - AmigoNet s.r.o., CZ Czech 2,048 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS204332 ASTKC - TKC system s.r.o., CZ Czech 1,280 0 IPv4 IPv4
AS198284 ASBYSTRICE - Mesto Velka Bystrice, CZ Czech 1,024 65,536 IPv6 IPv6
AS15614 Dragon - Dragon Internet a.s., CZ Czech 12,288 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS44489 Starnet - STARNET, s.r.o., CZ Czech 51,200 38,654,705,664 IPv4 IPv4
AS51248 HOST-TELECOM - Host-Telecom.com s.r.o., CZ Czech 14,080 262,144 IPv4 IPv4 IPv6 IPv6
AS60890 CENTRALNIC-ANYCAST-B - CentralNic Ltd, GB United Kingdom 256 65,536 IPv4 IPv4 IPv6 IPv6
AS20144 L-ROOT - ICANN, US United States 1,536 458,752 IPv4 IPv4 IPv6 IPv6
AS32261 SUBSPACE, US United States 15,104 20,971,520 IPv4 IPv4
AS201594 CTU_AS4 - Czech Telecommunication Office, CZ Czech 256 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS202297 SKYLON - Skylon Solutions Limited, GB United Kingdom 512 4,295,360,512 IPv4 IPv4 IPv6 IPv6
AS41779 LAJSINET - LajsiNET s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS49981 WorldStream - WorldStream B.V., NL Netherlands 63,232 90,212,270,080 IPv4 IPv4
AS51744 ASJABLONKA - Non-profit organization Jablonka.cz, CZ Czech 1,024 65,536 IPv4 IPv4 IPv6 IPv6
AS200155 AS-TCPISEK-CZ - Technologicke centrum Pisek s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS204409 cz-Prestonet - Komunikacni stroje s.r.o., CZ Czech 1,024 0 IPv4 IPv4
AS213387 TESUNET - TeSuNet s.r.o., CZ Czech 256 0 IPv4 IPv4
AS203550 I2NET - i2net cz s.r.o., CZ Czech 1,024 34,359,738,368 IPv6 IPv6
AS8447 TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2,257,152 137,439,281,152 IPv4 IPv4 IPv6 IPv6
AS8881 VERSATEL - 1&1 Versatel Deutschland GmbH, DE Germany 1,368,576 51,540,131,840 IPv4 IPv4 IPv6 IPv6
AS20940 AKAMAI-ASN1 - Akamai International B.V., US United States 5,386,288 1,103,819,507,200 IPv4 IPv4 IPv6 IPv6
AS42000 KAORA - Futruy s.r.o., CZ Czech 8,448 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS6507 RIOT-NA1 - Riot Games, Inc, US United States 23,296 0 IPv4 IPv4
AS56656 DETRONICS - Detronics s.r.o., SK Slovakia 2,304 0 IPv4 IPv4
AS62099 JMNET - JM-Net, z.s., CZ Czech 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS9009 M247 - M247 Ltd, GB United Kingdom 988,672 339,397,378,304 IPv4 IPv4
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13,312 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS62011 ASUNHFREE - UNHfree.net z.s., CZ Czech 2,048 0 IPv4 IPv4
AS15133 EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US United States 119,296 18,612,224 IPv4 IPv4 IPv6 IPv6
AS201053 EPIX-KRPM - Stowarzyszenie e-Poludnie, PL Poland 0 0 IPv4 IPv4
AS2686 ATGS-MMD-AS - AT&T Global Network Services, LLC, US United States 17,711,616 4,429,250,560 IPv6 IPv6
AS59871 HEUREKA_GROUP - Heureka Group a.s., CZ Czech 1,024 327,680 IPv4 IPv4 IPv6 IPv6
AS197307 bnet-internet_cz - Core4Net, s.r.o., CZ Czech 6,144 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39906 COPROSYS - CoProSys a.s., CZ Czech 45,824 4,294,967,296 IPv6 IPv6
AS8646 cloudinfrastack - cloudinfrastack, s.r.o., CZ Czech 1,024 0 IPv4 IPv4
AS43708 METRONET - METRONET s.r.o., CZ Czech 24,064 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS47232 ISPAlliance - ISP Alliance a.s., CZ Czech 20,736 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS49206 PeakFactory - PeakFactory BV, NL Netherlands 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS1820 WNET - WNET TELECOM USA Corp., US United States 34,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS34820 DANNAX-SK-AS - DELTA ONLINE spol. s r.o., SK Slovakia 4,096 34,359,738,368 IPv4 IPv4
AS44002 SYS-DATACOM - Sys-DataCom s.r.o., CZ Czech 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS49931 SITKOM-AS - SITKOM spol. s r.o., CZ Czech 9,728 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS43653 PEGONET-AS - PEGO Slovakia, s.r.o., SK Slovakia 9,216 0 IPv4 IPv4
AS47949 GSNETCZ - gsnet.cz s.r.o., CZ Czech 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS25248 BlueTone-AS - RADIOKOMUNIKACE a.s., CZ Czech 107,776 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS197013 SPRINTEL-SRO - Sprintel s.r.o., CZ Czech 12,800 4,294,967,296 IPv4 IPv4
AS198143 CESKAPOSTA-AS - Ceska Posta s.p., CZ Czech 512 65,536 IPv6 IPv6
AS13335 CLOUDFLARENET - Cloudflare, Inc., US United States 1,572,864 333,905,920 IPv4 IPv4 IPv6 IPv6
AS29583 UNIENT-AS - Spinoco Czech Republic, a.s., CZ Czech 6,400 0 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 99,328 5,933,629,440 IPv4 IPv4 IPv6 IPv6
AS42005 LIGHTSTORM-COMMUNICATIONS-SRO-SK-AS - LightStorm Communications s.r.o., SK Slovakia 13,568 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS2852 CESNET2 - CESNET z.s.p.o., CZ Czech 848,896 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS20764 RASCOM-AS - CJSC RASCOM, RU Russian Federation 13,568 38,654,771,200 IPv4 IPv4
AS51800 FIBERNET-ASN - FIBER Network s.r.o., CZ Czech 4,096 4,294,967,296 IPv4 IPv4
AS11644 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR, BR Brazil 512 131,072 IPv4 IPv4 IPv6 IPv6
AS16019 VODAFONE-CZ-AS - Vodafone Czech Republic a.s., CZ Czech 175,872 73,014,444,032 IPv4 IPv4 IPv6 IPv6
AS39904 MERIT-AS - MERIT GROUP a.s, CZ Czech 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS50695 VLP-AS - VLTAVA LABE MEDIA a.s., CZ Czech 512 65,536 IPv4 IPv4 IPv6 IPv6
AS199330 CENTRALNIC-ANYCAST-A - CentralNic Ltd, GB United Kingdom 256 65,536 IPv4 IPv4 IPv6 IPv6
AS204772 RSD-CZ - Reditelstvi silnic a dalnic CR, CZ Czech 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS28952 O2BSSK - O2 Business Services, a.s, SK Slovakia 35,584 34,359,738,368 IPv4 IPv4
AS35369 LINZAG-TELEKOM-AS - LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT Austria 70,144 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS36692 OPENDNS - Cisco OpenDNS, LLC, US United States 56,576 3,473,408 IPv4 IPv4 IPv6 IPv6
AS49115 EMAX_AS1 - E-MAX INTERNET & IT, SK Slovakia 9,216 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS32934 FACEBOOK - Facebook, Inc., US United States 143,872 4,311,744,512 IPv4 IPv4 IPv6 IPv6
AS207153 cz-stream-it - Stream-iT, s.r.o., CZ Czech 1,024 0 IPv4 IPv4
AS28978 COIG-AS - COIG S.A, PL Poland 6,144 4,294,967,296 IPv6 IPv6
AS49013 Fusion_Media - Fusion Media, s.r.o., CZ Czech 1,280 0 IPv4 IPv4
AS197451 VUTBR-AS - Brno University of Technology, CZ Czech 67,072 55,834,836,992 IPv6 IPv6
AS35236 AS35236 - 2 connect a.s., CZ Czech 9,472 55,834,574,848 IPv4 IPv4 IPv6 IPv6
AS43531 IXREACH - IX Reach Ltd, GB United Kingdom 14,592 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS47727 WARNETCZ-AS - Warnet.cz s.r.o., CZ Czech 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS50698 TETA - TETA s.r.o., CZ Czech 11,264 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS8529 OMANTEL-AS - Oman Telecommunications Company (S.A.O.G), OM Oman 15,104 0 IPv4 IPv4 IPv6 IPv6
AS12570 ITSELF - itself s.r.o., CZ Czech 57,856 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS16246 AS16246 - Nej.cz s.r.o., CZ Czech 117,760 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS29134 IGNUM-AS - Ignum s.r.o., CZ Czech 12,288 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS51331 ModernTV - SychrovNET s.r.o, CZ Czech 1,024 16,777,216 IPv4 IPv4 IPv6 IPv6
AS202605 MORNet-CZ - EMPECOM, s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS201730 DataSpring - DataSpring s.r.o., CZ Czech 7,168 4,294,967,296 IPv6 IPv6
AS46489 JUSTINTV - Twitch Interactive Inc., US United States 37,888 8,589,934,592 IPv4 IPv4
AS59984 KLFREE-NETWORKS - KLFREE NETWORKS, s.r.o., CZ Czech 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4 IPv6 IPv6
AS11284 , BR Brazil 512 131,072 IPv4 IPv4
AS16276 OVH - OVH SAS, FR France 3,419,904 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS21859 ZNET - Zenlayer Inc, US United States 460,040 14,966,915,072 IPv4 IPv4 IPv6 IPv6
AS197046 AS_FIXNET - FIXnet s.r.o., CZ Czech 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS203072 DomaTV - DomaTV s.r.o., CZ Czech 0 0 IPv4 IPv4 IPv6 IPv6
AS207167 amccomp-master-brno - amccomp s.r.o., CZ Czech 3,584 38,654,705,664 IPv6 IPv6
AS49025 PROZETA-NET - PRO-ZETA a.s., CZ Czech 5,120 268,435,456 IPv4 IPv4
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 11,776 4,429,250,560 IPv4 IPv4 IPv6 IPv6
AS57976 BLIZZARD - Blizzard Entertainment, Inc, US United States 63,504 4,295,491,584 IPv4 IPv4 IPv6 IPv6
AS58239 ASHANSPAULCITY - hanspaul-city.net s.r.o., CZ Czech 1,536 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS47114 ISPgroup - SychrovNET s.r.o, CZ Czech 6,144 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS25512 CDT-AS - CD-Telematika a.s., CZ Czech 122,368 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS30764 PODA-AS - PODA a.s., CZ Czech 221,184 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS35361 GREPNET - GREPA Networks s.r.o., CZ Czech 10,240 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39392 SuperNetwork - SuperNetwork s.r.o., CZ Czech 32,768 81,604,444,160 IPv4 IPv4 IPv6 IPv6
AS15962 OSK-DNI - Orange Slovensko a.s., SK Slovakia 247,040 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS24971 MASTER-AS - Master Internet s.r.o., CZ Czech 59,648 85,966,651,392 IPv4 IPv4 IPv6 IPv6
AS61296 TechCom-AS - TechCom s.r.o., CZ Czech 17,408 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS35592 COOLHOUSING-AS - Coolhousing s.r.o., CZ Czech 13,568 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 18,944 2,686,976 IPv4 IPv4 IPv6 IPv6
AS199803 ComSource - ComSource s.r.o., CZ Czech 1,536 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24940 HETZNER-AS - Hetzner Online GmbH, DE Germany 1,912,064 137,439,150,080 IPv4 IPv4 IPv6 IPv6
AS35613 NETDATACOMM - NetDataComm, s.r.o., CZ Czech 8,192 4,294,967,296 IPv6 IPv6
AS48298 GOVCZ - MINISTERSTVO VNITRA CR, CZ Czech 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS196762 ASALKOM - ALKOM Security, a.s., CZ Czech 256 0 IPv4 IPv4
AS25238 MONETA-CZ - MONETA Money Bank, a.s., CZ Czech 1,024 65,536 IPv6 IPv6
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS5578 AS-BENESTRA - SWAN, a.s., SK Slovakia 214,528 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS31042 SERBIA-BROADBAND-AS - Serbia BroadBand-Srpske Kablovske mreze d.o.o., RS Serbia 520,448 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS42841 ANTIK - ANTIK Telecom s.r.o, SK Slovakia 17,408 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS43413 ASNEW - NEW TELEKOM, spol. s r.o., CZ Czech 6,144 0 IPv4 IPv4
AS12850 ASN-ENTER - IRIDEOS S.P.A., IT Italy 37,888 4,294,967,296 IPv4 IPv4
AS15935 HA-VEL-LOCAL-AS - ha-vel internet s.r.o., CZ Czech 52,480 4,295,163,904 IPv4 IPv4 IPv6 IPv6
AS30929 GOLEMTECH-AS - GOLEM TECH s.r.o., SK Slovakia 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS205535 WINDYGHOUL - Windyghoul s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS51013 WEBSUPPORT-SRO-SK-AS - Websupport s.r.o., SK Slovakia 4,608 4,294,967,296 IPv6 IPv6
AS8913 IPNet - Mopos Communications A.S., CZ Czech 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS9080 GIN - Ipex Ltd., CZ Czech 71,680 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24641 FASTER-AS - FASTER CZ spol. s r.o., CZ Czech 12,800 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS47110 CLOUD4COM-AS - Cloud4com, a.s., CZ Czech 4,608 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 47,616 402,849,792 IPv4 IPv4 IPv6 IPv6
AS8778 SLOVANET - Slovanet a.s., SK Slovakia 17,408 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS28972 MSOFT-AS - M-SOFT, spol. s r.o., CZ Czech 16,384 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS31127 SATRO - SATRO s.r.o., SK Slovakia 21,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39790 WEB4U - Web4U s.r.o., CZ Czech 5,120 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 512 0 IPv4 IPv4 IPv6 IPv6
AS199665 RADIOLINKplus1-NETWORK - Hana Juzkova, CZ Czech 256 65,536 IPv4 IPv4 IPv6 IPv6
AS201811 AUSTOLE - Austole s.r.o., CZ Czech 768 0 IPv4 IPv4
AS202895 TFnet - TFnet s.r.o., CZ Czech 5,120 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS8422 NETCOLOGNE - NetCologne Gesellschaft fur Telekommunikation mbH, DE Germany 559,616 107,374,247,936 IPv4 IPv4 IPv6 IPv6
AS34955 ASVICENIK - Martin Vicenik, CZ Czech 2,816 0 IPv4 IPv4
AS56456 C2NET - C2NET s.r.o., CZ Czech 4,096 34,359,738,368 IPv4 IPv4
AS203165 SPCSS - Statni pokladna Centrum sdilenych sluzeb, s.p., CZ Czech 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS42908 NordicTelecom-AS - Nordic Telecom s.r.o, CZ Czech 36,864 73,014,444,032 IPv4 IPv4 IPv6 IPv6
AS48602 CONNECTPLUS - Connect plus s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS199298 GIGANETcz - Jan Stetina, CZ Czech 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS207187 TKRJASEK - TKR Jasek, s.r.o., CZ Czech 14,336 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS31349 a-net - a-net Liberec s.r.o., CZ Czech 5,120 34,359,738,368 IPv4 IPv4
AS56349 IP-Net - IP-Net s.r.o., SK Slovakia 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS57287 OTAVANET-AS - OtavaNet s.r.o., CZ Czech 4,096 65,536 IPv4 IPv4
AS197197 M-NET - M.NET STUDENKA s. r. o., CZ Czech 16,384 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS8339 KABSI-AS - kabelplus GmbH, AT Austria 193,792 17,179,934,720 IPv4 IPv4 IPv6 IPv6
AS21013 ITANDTEL-AS - eww ag, AT Austria 28,928 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS26415 VERISIGN-INC - VeriSign Global Registry Services, US United States 2,144 1,703,936 IPv4 IPv4 IPv6 IPv6
AS31117 ENERGOTEL-AS - ENERGOTEL a.s., SK Slovakia 61,952 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS200985 BOKNET - BOK*Net, z.s., CZ Czech 1,024 0 IPv4 IPv4
AS47868 SUPRO-AS - SUPRO, spol. s r.o., CZ Czech 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS48451 PRE-AS - Prazska energetika, a.s., CZ Czech 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,010,688 12,886,278,144 IPv4 IPv4 IPv6 IPv6
AS196735 AS-JONCZ - JON.CZ s.r.o., CZ Czech 16,384 4,294,967,296 IPv4 IPv4
AS201163 KB-AS-CZ - Komercni banka, a.s., CZ Czech 1,024 65,536 IPv4 IPv4 IPv6 IPv6
AS25234 GLOBE-AS - ACTIVE 24, s.r.o., CZ Czech 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS41046 NEJTV-AS - Nej.cz s.r.o., CZ Czech 32,768 34,359,803,904 IPv4 IPv4
AS199657 TOUSKOVNET - TNtech, s.r.o., CZ Czech 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS25424 INEXT-CZ - InterneXt 2000, s.r.o., CZ Czech 33,792 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS34779 T-2-AS - T-2, d.o.o., SI Slovenia 202,752 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS34080 MIRAMO-AS - MIRAMO spol. s.r.o., CZ Czech 11,264 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 5,107,968 39,632,240,640 IPv4 IPv4 IPv6 IPv6
AS39791 CEZNET-AS - Telco Pro Services, a. s., CZ Czech 18,432 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS112 ROOTSERV - DNS-OARC, US United States 512 131,072 IPv4 IPv4 IPv6 IPv6
AS13004 SOX - Serbian Open Exchange DOO, RS Serbia 768 65,536 IPv4 IPv4 IPv6 IPv6
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2,274,410 17,629,184 IPv4 IPv4 IPv6 IPv6
AS15685 CASABLANCA-AS - Casablanca INT, CZ Czech 63,232 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS43037 SEZNAM-CZ - Seznam.cz, a.s., CZ Czech 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS43070 JAW-AS - JAW.cz s.r.o., CZ Czech 9,728 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS43541 VSHOSTING - VSHosting s.r.o., CZ Czech 19,968 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS43709 SILESNET - SilesNet s.r.o., CZ Czech 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS42 WOODYNET-1 - WoodyNet, US United States 39,680 9,568,256 IPv4 IPv4 IPv6 IPv6
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 60,416 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US United States 37,893,888 558,615,101,440 IPv4 IPv4 IPv6 IPv6
AS42306 EDERA_Group - Edera Group a.s., CZ Czech 19,456 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS197029 LAM-AS - LAM plus s.r.o., CZ Czech 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS29405 VNET-AS - VNET a.s., SK Slovakia 35,840 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS48417 ITS-CZ - ITS akciova spolecnost, CZ Czech 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS49101 KTCT-ASN - KABELOVA TELEVIZE CZ s.r.o., CZ Czech 9,216 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS57007 ASNITEX - NITEX ISP s.r.o., CZ Czech 1,024 65,536 IPv4 IPv4 IPv6 IPv6
AS51265 MASSRESPONSE-AS2 - Mass Response Service GmbH, AT Austria 20,224 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS12741 AS-NETIA - Netia SA, PL Poland 1,651,968 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS33438 HIGHWINDS2 - Highwinds Network Group, Inc., US United States 132,880 50,719,162,368 IPv4 IPv4 IPv6 IPv6
AS43248 ISPER-ASN - ISPER, s.r.o., SK Slovakia 2,048 0 IPv4 IPv4
AS44185 BONET - BONET Systems, s.r.o., SK Slovakia 2,304 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS199490 INTERCONNECT - INTERCONNECT s.r.o., CZ Czech 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS43542 OptoNet-AS - OptoNet Communication, spol. s.r.o., CZ Czech 11,264 4,294,967,296 IPv6 IPv6
AS5610 O2-CZECH-REPUBLIC - O2 Czech Republic, a.s., CZ Czech 1,552,896 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS15943 WTNET-AS - wilhelm.tel GmbH, DE Germany 284,416 38,654,705,664 IPv4 IPv4
AS56800 LastMile - LAST MILE spol. s r.o., SK Slovakia 3,072 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS61425 MLADAFRONTA - Mlada fronta a.s., CZ Czech 2,048 0 IPv4 IPv4
AS47493 WMS-AS - WMS s.r.o., CZ Czech 8,192 4,294,967,296 IPv6 IPv6
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 3,387,392 12,888,178,688 IPv4 IPv4
AS15169 GOOGLE - Google LLC, US United States 10,264,832 98,801,090,560 IPv4 IPv4 IPv6 IPv6
AS34772 NEOTEL-AS-MK - NEOTEL DOO export-import Skopje, MK Macedonia 63,488 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., AT Austria 70,144 45,678,592 IPv4 IPv4 IPv6 IPv6
AS3216 SOVAM-AS - PJSC "Vimpelcom", RU Russian Federation 1,061,226 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS31246 NETBOX-AS - SMART Comp. a.s., CZ Czech 66,560 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS35328 DSIDATA - DSI DATA, a. s., SK Slovakia 24,064 0 IPv4 IPv4
AS62160 GM-AS - Yes Networks Unlimited Ltd, CZ Czech 9,216 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS197284 PANTELSK - Turk Telekom International SK, s.r.o, SK Slovakia 1,280 2,147,483,648 IPv4 IPv4 IPv6 IPv6
AS10906 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR, BR Brazil 512 131,072 IPv4 IPv4
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V, NL Netherlands 2,304 0 IPv4 IPv4 IPv6 IPv6
AS22822 LLNW - Limelight Networks, Inc., US United States 144,128 17,246,978,048 IPv4 IPv4 IPv6 IPv6
AS38949 TRESTEL-SK - Trestel SK, a.s., SK Slovakia 4,096 0 IPv4 IPv4
AS39896 XHOSTING - Angel Systems s.r.o., CZ Czech 2,304 4,294,967,296 IPv4 IPv4
AS51968 NEOS-AS - NEOS v.o.s., CZ Czech 4,096 4,294,967,296 IPv6 IPv6
AS8518 RFERL - RFE/RL, Inc., organizacni slozka, CZ Czech 7,936 4,294,967,296 IPv4 IPv4
AS47692 NESSUS - Nessus GmbH, AT Austria 31,488 38,654,967,808 IPv4 IPv4 IPv6 IPv6
AS208060 DRMAX-BDC - Dr. Max BDC, s.r.o., CZ Czech 512 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS20723 MGI - AVONET, s.r.o., CZ Czech 15,360 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS50629 LWLCOM - LWLcom GmbH, DE Germany 84,224 180,389,740,544 IPv4 IPv4 IPv6 IPv6
AS208882 SKABIB - Automation & Business, s.r.o., SK Slovakia 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS202719 PRANET - Pranet s.r.o., CZ Czech 1,024 0 IPv4 IPv4
AS24806 INTERNET-CZ - INTERNET CZ, a.s., CZ Czech 45,824 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS34911 ASELDATA - ELDATA prazska s.r.o., CZ Czech 2,560 0 IPv4 IPv4
AS56344 ASVIRIDIUM - Viridium.cz s.r.o., CZ Czech 1,024 65,536 IPv4 IPv4 IPv6 IPv6
AS57728 HELIOSMB-AS - HELIOS MB s.r.o., CZ Czech 9,216 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo France SAS, FR France 56,064 42,950,524,928 IPv4 IPv4 IPv6 IPv6
AS28892 CUZK-NET - Cesky urad zememericky a katastralni, CZ Czech 256 65,536 IPv4 IPv4 IPv6 IPv6
AS210283 PITCOM - PitCom Limited, GB United Kingdom 0 262,144 IPv4 IPv4 IPv6 IPv6
AS200844 SA-AS - STUDENT AGENCY k.s., CZ Czech 1,792 34,359,738,368 IPv6 IPv6
AS10310 YAHOO-1 - Oath Holdings Inc., US United States 203,264 21,475,229,696 IPv4 IPv4 IPv6 IPv6
AS39817 OVANET - OvaNet, a.s., CZ Czech 5,120 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS42624 simplecarrier - Simple Carrier LLC, CH Switzerland 1,280 0 IPv4 IPv4
AS44065 NETAIR-AS - NETAIR s.r.o., CZ Czech 6,144 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS12605 LIWEST-AT - LIWEST Kabelmedien GmbH, AT Austria 156,672 4,294,967,296 IPv4 IPv4
AS21430 WIA-AS - WIA spol. s.r.o., CZ Czech 37,376 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS196843 KHNET - KHnet.info, z.s., CZ Czech 5,120 4,294,967,296 IPv6 IPv6
AS201727 AS_BUBAKOV - Spolek bubakov.net, CZ Czech 1,024 16,777,216 IPv6 IPv6
AS29086 GITY-AS - GiTy, a.s., CZ Czech 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS42473 AS-ANEXIA - ANEXIA Internetdienstleistungs GmbH, AT Austria 71,168 4,300,668,928 IPv4 IPv4 IPv6 IPv6
AS49985 IP4ISP - IP4ISP z.s.p.o, CZ Czech 17,408 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS198605 AVAST-AS-DC - AVAST Software s.r.o., CZ Czech 21,504 67,698,688 IPv4 IPv4 IPv6 IPv6
AS34222 ZONER-AS - ZONER software, a.s, CZ Czech 6,144 4,294,967,296 IPv6 IPv6
AS6881 NIXCZ - NIX.CZ z.s.p.o., CZ Czech 3,328 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS25192 CZNIC-AS - CZ.NIC, z.s.p.o., CZ Czech 6,656 281,483,566,972,928 IPv4 IPv4 IPv6 IPv6
AS28725 CETIN-AS - CETIN a.s., CZ Czech 133,888 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS50782 COSYS - COSYS DATA GmbH, AT Austria 3,328 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS8251 NFX_ZSPO - FreeTel, s.r.o., CZ Czech 17,408 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US United States 70,400 3,538,944 IPv4 IPv4 IPv6 IPv6
AS44522 RIPN-RU-PRG - Joint-stock company "Internet Exchange "MSK-IX, RU Russian Federation 256 65,536 IPv4 IPv4 IPv6 IPv6
AS61955 ColocationIX-AS - ColocationIX GmbH, DE Germany 1,280 2,162,688 IPv4 IPv4
AS202921 CC_INTERNET - CC INTERNET s.r.o., CZ Czech 1,792 0 IPv4 IPv4
AS204860 NETX - NetX R&D z.s., CZ Czech 20,992 249,108,103,168 IPv4 IPv4 IPv6 IPv6
AS20804 ASN-TELENERGO - Exatel S.A., PL Poland 247,040 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS43451 RADIOLAN-SK-AS - RadioLAN spol. s r.o., SK Slovakia 22,528 38,654,836,736 IPv4 IPv4 IPv6 IPv6
AS48326 datanetworks - DataNetworks s.r.o., SK Slovakia 10,240 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS59959 SFERIA - SferiaNET.cz s.r.o., CZ Czech 2,048 34,359,738,368 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Czech Peering.cz - Peering.cz eXchange 91.213.211.184 2001:7f8:7f::184 1 Gbps 2017-08-23 22:43:49
Czech Peering.cz - Peering.cz eXchange 91.213.211.185 2001:7f8:7f::185 1 Gbps 2017-08-23 22:43:49
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.134 2001:7f8:14::70:1 1 Gbps 2017-08-23 22:43:13

Private Peering Facilities

Country/Region Name City Website Updated
CE Colo Prague Prague http://www.cecolo.com/ 2016-06-15 11:15:48
as-block:       AS29496 - AS29543
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:32Z
last-modified:  2018-11-22T15:27:32Z
source:         RIPE



aut-num:        AS29504
as-name:        LBCFREE
org:            ORG-FLZ1-RIPE
remarks:        OFX
remarks:        ----------
remarks:        OFX
import:         from AS33877 accept ANY AND NOT fltr-martian
mp-import:      afi ipv6 from AS33877 accept ANY AND NOT fltr-martian6
export:         to AS33877 announce AS-LBCFREE
mp-export:      afi ipv6 to AS33877 announce AS-LBCFREE
remarks:        NIX.CZ
remarks:        -----------
remarks:        NIX.CZ internal AS
import:         from AS6881 accept AS6881
mp-import:      afi ipv6 from AS6881 accept AS6881
export:         to AS6881 announce AS-LBCFREE
mp-export:      afi ipv6 to AS6881 announce AS-LBCFREE
remarks:        NIX.CZ peering AS
import:         from AS47200 accept ANY AND NOT fltr-martian
mp-import:      afi ipv6 from AS47200 accept ANY AND NOT fltr-martian6
export:         to AS47200 announce AS-LBCFREE
mp-export:      afi ipv6 to AS47200 announce AS-LBCFREE
remarks:        NIX.CZ AS112
import:         from AS112 accept AS112
mp-import:      afi ipv6 from AS112 accept AS112
export:         to AS112 announce AS-LBCFREE
mp-export:      afi ipv6 to AS112 announce AS-LBCFREE
remarks:        Akamai Prolexic
import:         from AS32787 accept ANY AND NOT fltr-martian
mp-import:      afi ipv6 from AS32787 accept ANY AND NOT fltr-martian6
export:         to AS32787 announce AS-LBCFREE
mp-export:      afi ipv6 to AS32787 announce AS-LBCFREE
remarks:        Microsoft
import:         from AS8075 accept ANY AND NOT fltr-martian
mp-import:      afi ipv6 from AS8075 accept ANY AND NOT fltr-martian6
export:         to AS8075 announce AS-LBCFREE
mp-export:      afi ipv6 to AS8075 announce AS-LBCFREE
remarks:        Verisign
import:         from AS26415 accept ANY AND NOT fltr-martian
mp-import:      afi ipv6 from AS26415 accept ANY AND NOT fltr-martian6
export:         to AS26415 announce AS-LBCFREE
mp-export:      afi ipv6 to AS26415 announce AS-LBCFREE
remarks:        Uplinks
remarks:        ----------
remarks:        HA-VEL
import:         from AS15935 accept ANY AND NOT fltr-martian
mp-import:      afi ipv6 from AS15935 accept ANY AND NOT fltr-martian6
export:         to AS15935 announce AS-LBCFREE
mp-export:      afi ipv6 to AS15935 announce AS-LBCFREE
remarks:        HA-VEL TRANSIT
import:         from AS28755 accept ANY AND NOT fltr-martian
mp-import:      afi ipv6 from AS28755 accept ANY AND NOT fltr-martian6
export:         to AS28755 announce AS-LBCFREE
mp-export:      afi ipv6 to AS28755 announce AS-LBCFREE
remarks:        SUPERNETWORK
import:         from AS39392 accept ANY AND NOT fltr-martian
mp-import:      afi ipv6 from AS39392 accept ANY AND NOT fltr-martian6
export:         to AS39392 announce AS-LBCFREE
mp-export:      afi ipv6 to AS39392 announce AS-LBCFREE
remarks:        HURRICANE
import:         from AS6939 accept ANY AND NOT fltr-martian
mp-import:      afi ipv6 from AS6939 accept ANY AND NOT fltr-martian6
export:         to AS6939 announce AS-LBCFREE
mp-export:      afi ipv6 to AS6939 announce AS-LBCFREE
remarks:        PCH.net
import:         from AS42 accept ANY AND NOT fltr-martian
mp-import:      afi ipv6 from AS42 accept ANY AND NOT fltr-martian6
export:         to AS42 announce AS-LBCFREE
mp-export:      afi ipv6 to AS42 announce AS-LBCFREE
import:         from AS3856 accept AS3856
mp-import:      afi ipv6 from AS3856 accept AS3856
export:         to AS3856 announce AS-LBCFREE
mp-export:      afi ipv6 to AS3856 announce AS-LBCFREE
remarks:        ----------
admin-c:        LBCA1-RIPE
tech-c:         LBCT1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         LBCFREE-MNT
created:        2015-05-27T12:14:58Z
last-modified:  2018-09-04T11:36:20Z
source:         RIPE # Filtered

organisation:   ORG-FLZ1-RIPE
org-name:       Freenet Liberec, z.s.
org-type:       LIR
address:        Nova 332/20
address:        460 10
address:        Liberec 10
address:        CZECH REPUBLIC
admin-c:        LBCA1-RIPE
tech-c:         LBCT1-RIPE
abuse-c:        LBC21-RIPE
mnt-ref:        LBCFREE-MNT
mnt-ref:        TENCZ-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         LBCFREE-MNT
created:        2017-03-06T09:03:16Z
last-modified:  2018-06-21T17:07:58Z
source:         RIPE # Filtered
phone:          +420 605 373 728

role:           Freenet Liberec - Network Admins
address:        Freenet Liberec, z.s.
address:        Nova 332
address:        460 10, Liberec 10
address:        CZECH REPUBLIC
org:            ORG-FLZ1-RIPE
admin-c:        MH15250-RIPE
nic-hdl:        LBCA1-RIPE
mnt-by:         LBCFREE-MNT
created:        2016-02-19T14:52:54Z
last-modified:  2017-11-02T10:14:06Z
source:         RIPE # Filtered

role:           Freenet Liberec - Technical Support
address:        Freenet Liberec, z.s.
address:        Nova 332
address:        460 10, Liberec 10
address:        CZECH REPUBLIC
org:            ORG-FLZ1-RIPE
admin-c:        LBCA1-RIPE
tech-c:         MH15250-RIPE
nic-hdl:        LBCT1-RIPE
mnt-by:         LBCFREE-MNT
created:        2016-02-19T15:13:54Z
last-modified:  2017-11-02T10:13:18Z
source:         RIPE # Filtered