AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
LBCFREE Freenet Liberec, z.s. 1 1 1,024 34,359,738,368 Czech
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
AS6881 NIXCZ NIX.CZ z.s.p.o., CZ Czech 3,328 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 524,544 282,707,901,349,888 IPv4 IPv4 IPv6 IPv6
AS36236 NETACTUATE - NetActuate, Inc, US United States 98,560 5,933,498,368 IPv4 IPv4
AS2852 CESNET2, CZ Czech 848,896 4,294,967,296 IPv4 IPv4
AS15935 HA-VEL-LOCAL-AS Czech republic, CZ Czech 52,224 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS ISP services in Italy, IT Italy 91,648 4,294,967,296 IPv4 IPv4
AS5394 UNIDATA Unidata S.p.A. NOC - Italy, IT Italy 83,456 4,294,967,296 IPv4 IPv4
AS24482 SGGS-AS-AP SG.GS, SG Singapore 22,848 4,294,967,296 IPv4 IPv4
AS57463 NETIX, BG Bulgaria 512 0 IPv4 IPv4
AS60501 SIRIUSTEC-, IT Italy 4,096 73,014,444,032 IPv4 IPv4
AS267613 ELETRONET S.A., BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS8218 NEO-ASN legacy Neotelecoms, FR France 55,552 42,950,524,928 IPv4 IPv4
AS34224 NETERRA-AS, BG Bulgaria 57,344 4,294,967,296 IPv4 IPv4
AS43531 IXREACH, 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
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS25424 INEXT-CZ InterneXt 2000, s.r.o., CZ Czech 33,792 68,719,476,736 IPv4 IPv4
AS41206 UNITED-TELECOM-HU-AS, HU Hungary 1,024 34,359,738,368 IPv4 IPv4
AS48417 ITS-, CZ Czech 4,096 4,294,967,296 IPv4 IPv4
AS51331 MODERNTV, CZ Czech 1,024 16,777,216 IPv4 IPv4
AS57463 NETIX, BG Bulgaria 512 0 IPv4 IPv4
AS199524 GCORE, AT Austria 59,392 41,484,288 IPv4 IPv4
AS8646 CLOUDINFRASTACK, CZ Czech 1,024 0 IPv4 IPv4
AS25234 GLOBE-AS http://www.active24.cz/, CZ Czech 8,192 4,294,967,296 IPv4 IPv4
AS35236 AS35236, CZ Czech 9,472 60,129,542,144 IPv4 IPv4
AS47110 CLOUD4COM-AS, CZ Czech 2,304 4,294,967,296 IPv4 IPv4
AS196735 AS-JONCZ [email protected], CZ Czech 16,384 4,294,967,296 IPv4 IPv4
AS5578 AS-BENESTRA Bratislava, Slovak Republic, SK Slovakia 214,016 42,949,672,960 IPv4 IPv4
AS48474 FOFRNET-AS, CZ Czech 12,288 0 IPv4 IPv4
AS49206 PeakFactory, a MSP on IPTV, OTT and VOD with it's own CDN, NL Netherlands 2,048 4,294,967,296 IPv4 IPv4
AS51184 FONIRA-, AT Austria 7,680 4,429,381,632 IPv4 IPv4
AS56349 IP-NET, SK Slovakia 2,048 4,294,967,296 IPv4 IPv4
AS8529 OMANTEL-AS Sultanate of Oman, OM Oman 15,104 0 IPv4 IPv4
AS15133 EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US United States 112,960 17,104,896 IPv4 IPv4
AS8913 IPNET, CZ Czech 8,192 4,294,967,296 IPv4 IPv4
AS48298 GOV, CZ Czech 3,072 4,294,967,296 IPv4 IPv4
AS5610 O2-CZECH-REPUBLIC, CZ Czech 1,553,408 47,244,640,256 IPv4 IPv4
AS44489 STARNET, CZ Czech 51,200 38,654,705,664 IPv4 IPv4
AS47949 GSNETCZ Czech Republic, CZ Czech 2,304 4,294,967,296 IPv4 IPv4
AS202895 TFNET, CZ Czech 5,120 34,359,738,368 IPv4 IPv4
AS2852 CESNET2, CZ Czech 848,896 4,294,967,296 IPv4 IPv4
AS47868 SUPRO-AS AS SUPRO-NET, CZ Czech 4,096 4,294,967,296 IPv4 IPv4
AS197307 BNET-INTERNET_, CZ Czech 6,144 4,294,967,296 IPv4 IPv4
AS199803 COMSOURCE, CZ Czech 1,536 4,294,967,296 IPv4 IPv4
AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US United States 24,970,752 558,615,101,440 IPv4 IPv4
AS33438 HIGHWINDS2 - Highwinds Network Group, Inc., US United States 138,000 11,695,095,808 IPv4 IPv4
AS50629 LWLCOM, DE Germany 84,224 180,388,691,968 IPv4 IPv4
AS199330 CENTRALNIC-ANYCAST-A CentralNic Anycast-A AS Number, GB United Kingdom 256 65,536 IPv4 IPv4
AS42000 KAORA Czech Republic, CZ Czech 8,448 68,719,476,736 IPv4 IPv4
AS47114 ISPGROUP, CZ Czech 6,144 4,294,967,296 IPv4 IPv4
AS199490 INTERCONNECT, CZ Czech 1,024 4,294,967,296 IPv4 IPv4
AS24641 FASTER-AS, CZ Czech 12,800 4,295,032,832 IPv4 IPv4
AS29401 SUPERNETWORKSK-AS, SK Slovakia 256 0 IPv4 IPv4
AS51265 MASSRESPONSE-AS2, AT Austria 11,008 34,359,738,368 IPv4 IPv4
AS61955 COLOCATIONIX-AS, DE Germany 1,280 2,162,688 IPv4 IPv4
AS201053 EPIX-KRPM, PL Poland 0 0 IPv4 IPv4
AS202605 MORNET-CZ EMPECOM, s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4
AS41046 NEJTV-AS, CZ Czech 32,768 34,359,803,904 IPv4 IPv4
AS50698 TETA, CZ Czech 11,264 34,359,738,368 IPv4 IPv4
AS56800 LASTMILE, SK Slovakia 3,072 34,359,738,368 IPv4 IPv4
AS35613 NETDATACOMM, CZ Czech 8,192 4,294,967,296 IPv4 IPv4
AS39790 WEB4U, CZ Czech 5,120 4,294,967,296 IPv4 IPv4
AS61425 MLADAFRONTA, CZ Czech 2,048 0 IPv4 IPv4
AS29405 VNET-AS, SK Slovakia 38,400 4,294,967,296 IPv4 IPv4
AS39791 CEZNET-AS, CZ Czech 19,456 4,294,967,296 IPv4 IPv4
AS59970 AMIGONET, CZ Czech 2,048 68,719,476,736 IPv4 IPv4
AS197029 LAM-AS, CZ Czech 4,096 8,589,934,592 IPv4 IPv4
AS11284 N?cleo de Inf. e Coord. do Ponto BR - NIC., BR Brazil 512 131,072 IPv4 IPv4
AS49115 EMAX_AS1 http://www.e-max.sk, SK Slovakia 9,216 4,294,967,296 IPv4 IPv4
AS59984 KLFREE-NETWORKS, CZ Czech 1,024 4,294,967,296 IPv4 IPv4
AS202921 CC_INTERNET, CZ Czech 2,048 0 IPv4 IPv4
AS8447 TELEKOM-AT A1 Telekom Austria AG, AT Austria 2,257,664 137,439,281,152 IPv4 IPv4
AS15685 CASABLANCA-AS Internet & Collocation Provider, CZ Czech 83,456 42,949,672,960 IPv4 IPv4
AS24971 MASTER-AS Czech Republic / www.master.cz, CZ Czech 59,648 85,966,651,392 IPv4 IPv4
AS199657 TOUSKOVNET, CZ Czech 2,048 0 IPv4 IPv4
AS12850 ASN-ENTER, IT Italy 38,400 4,294,967,296 IPv4 IPv4
AS20764 RASCOM-AS CJSC RASCOM ISP, RU Russian Federation 13,568 34,359,803,904 IPv4 IPv4
AS29086 GITY-AS G-NET, CZ Czech 4,096 4,294,967,296 IPv4 IPv4
AS56344 ASVIRIDIUM, CZ Czech 1,024 65,536 IPv4 IPv4
AS57287 OTAVANET-AS, CZ Czech 4,096 65,536 IPv4 IPv4
AS8218 NEO-ASN legacy Neotelecoms, FR France 55,552 42,950,524,928 IPv4 IPv4
AS201163 KB-AS-, CZ Czech 1,024 65,536 IPv4 IPv4
AS28972 MSOFT-AS Jihlava, CZ Czech 16,384 42,949,672,960 IPv4 IPv4
AS46489 JUSTINTV - Twitch Interactive Inc., US United States 37,888 4,294,967,296 IPv4 IPv4
AS51744 ASJABLONKA, CZ Czech 1,024 65,536 IPv4 IPv4
AS197284 PANTEL, SK Slovakia 1,280 2,147,483,648 IPv4 IPv4
AS11644 N?cleo de Inf. e Coord. do Ponto BR - NIC., BR Brazil 512 131,072 IPv4 IPv4
AS20940 AKAMAI-ASN1, US United States 1,945,360 36,372,480 IPv4 IPv4
AS29134 IGNUM-AS Czech Republic, CZ Czech 12,288 4,294,967,296 IPv4 IPv4
AS36692 OPENDNS - Cisco OpenDNS, LLC, US United States 119,040 3,473,408 IPv4 IPv4
AS39904 MERIT-AS MERIT GROUP a.s., CZ Czech 4,096 4,294,967,296 IPv4 IPv4
AS50695 VLP-AS, CZ Czech 512 65,536 IPv4 IPv4
AS198605 AVAST-AS-DC, CZ Czech 20,224 67,698,688 IPv4 IPv4
AS7713 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID Indonesia 3,305,728 12,884,901,888 IPv4 IPv4
AS24940 HETZNER-AS, DE Germany 1,782,272 137,439,150,080 IPv4 IPv4
AS30929 GOLEMTECH-AS, SK Slovakia 1,024 34,359,738,368 IPv4 IPv4
AS44430 MARCOM-EKO-AS, CZ Czech 2,304 0 IPv4 IPv4
AS201811 AUSTOLE, CZ Czech 4,096 65,536 IPv4 IPv4
AS207187 TKRJASEK, CZ Czech 14,336 103,079,215,104 IPv4 IPv4
AS6881 NIXCZ NIX.CZ z.s.p.o., CZ Czech 3,328 4,294,967,296 IPv4 IPv4
AS15614 DRAGON Dragon Internet a.s., CZ Czech 12,288 34,359,738,368 IPv4 IPv4
AS34911 ASELDATA, CZ Czech 2,304 0 IPv4 IPv4
AS43070 JAW-AS, CZ Czech 9,728 12,884,901,888 IPv4 IPv4
AS44185 BONET UPSTREAM, SK Slovakia 2,304 4,294,967,296 IPv4 IPv4
AS43451 RADIOLAN-SK-AS, SK Slovakia 22,528 38,654,836,736 IPv4 IPv4
AS43653 PEGONET-AS, SK Slovakia 9,216 0 IPv4 IPv4
AS44002 SYS-DATACOM Czech Republic, CZ Czech 3,072 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 524,544 282,707,901,349,888 IPv4 IPv4
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2,101,526 17,629,184 IPv4 IPv4
AS34772 NEOTEL-AS-, MK Macedonia 63,488 4,294,967,296 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 98,560 5,933,498,368 IPv4 IPv4
AS39392 SUPERNETWORK \(^_^)/, CZ Czech 31,488 38,654,705,664 IPv4 IPv4
AS39896 XHOSTING, CZ Czech 2,048 4,294,967,296 IPv4 IPv4
AS43037 SEZNAM-, CZ Czech 3,072 4,294,967,296 IPv4 IPv4
AS197197 M-NET, CZ Czech 16,384 4,294,967,296 IPv4 IPv4
AS15962 OSK-DNI Slovakia, SK Slovakia 247,040 68,719,476,736 IPv4 IPv4
AS43413 ASNEW, CZ Czech 6,144 0 IPv4 IPv4
AS43709 SILESNET, CZ Czech 8,192 4,294,967,296 IPv4 IPv4
AS48451 PRE-AS, CZ Czech 2,048 4,294,967,296 IPv4 IPv4
AS197013 SPRINTEL-SRO, CZ Czech 12,800 4,294,967,296 IPv4 IPv4
AS16276 OVH, FR France 3,192,064 17,179,869,184 IPv4 IPv4
AS34955 ASVICENIK, CZ Czech 2,816 0 IPv4 IPv4
AS60890 CENTRALNIC-ANYCAST-B CentralNic Anycast-B AS Number, GB United Kingdom 256 65,536 IPv4 IPv4
AS203165 SPCSS, CZ Czech 2,048 4,294,967,296 IPv4 IPv4
AS42005 LIGHTSTORM-COMMUNICATIONS-SRO-SK-AS Peerings, SK Slovakia 13,568 8,589,934,592 IPv4 IPv4
AS52092 ALFSERVIS-AS UPC, CZ Czech 4,608 65,536 IPv4 IPv4
AS59959 SFERIA, CZ Czech 2,048 34,359,738,368 IPv4 IPv4
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US United States 70,658 2,162,688 IPv4 IPv4
AS3856 PCH-AS - Packet Clearing House, US United States 256 65,536 IPv4 IPv4
AS9009 M247, GB United Kingdom 916,736 236,318,097,408 IPv4 IPv4
AS15169 GOOGLE - Google LLC, US United States 9,481,728 98,801,025,024 IPv4 IPv4
AS207153 CZ-STREAM-IT, CZ Czech 1,024 0 IPv4 IPv4
AS24806 INTERNET-CZ Ktis 2, 384 03 Ktis, CZ Czech 45,824 4,294,967,296 IPv4 IPv4
AS25192 CZNIC-AS, CZ Czech 6,912 8,590,262,272 IPv4 IPv4
AS59890 KABEL-TV-LAMPERT, AT Austria 11,264 34,359,738,368 IPv4 IPv4
AS8251 NFX_ZSPO, CZ Czech 17,408 4,294,967,296 IPv4 IPv4
AS48602 CONNECTPLUS, CZ Czech 1,024 34,359,738,368 IPv4 IPv4
AS56456 C2NET, CZ Czech 4,096 0 IPv4 IPv4
AS20144 L-ROOT - ICANN, US United States 1,280 393,216 IPv4 IPv4
AS20723 MGI CZ.MGI autonomous system, Czech Republic, CZ Czech 15,360 34,359,738,368 IPv4 IPv4
AS51800 FIBERNET-ASN, CZ Czech 4,096 4,294,967,296 IPv4 IPv4
AS204409 CZ-PRESTONET, CZ Czech 1,024 0 IPv4 IPv4
AS62099 JMNET, CZ Czech 4,096 4,294,967,296 IPv4 IPv4
AS16019 VODAFONE-CZ-AS, CZ Czech 174,592 34,359,738,368 IPv4 IPv4
AS41779 LAJSINET, CZ Czech 1,024 34,359,738,368 IPv4 IPv4
AS50782 COSYS, AT Austria 3,072 68,719,476,736 IPv4 IPv4
AS197046 AS_FIXNET, CZ Czech 3,072 4,294,967,296 IPv4 IPv4
AS6663 TTI-NET, RO Romania 60,928 4,294,967,296 IPv4 IPv4
AS29583 UNIENT-AS, CZ Czech 6,400 0 IPv4 IPv4
AS32934 FACEBOOK - Facebook, Inc., US United States 143,360 4,311,744,512 IPv4 IPv4
AS47232 ISPALLIANCE, CZ Czech 21,504 103,079,215,104 IPv4 IPv4
AS8881 VERSATEL, DE Germany 1,374,720 51,540,066,304 IPv4 IPv4
AS16246 AS16246 Internet Provider, CZ Czech 114,688 34,359,738,368 IPv4 IPv4
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 19,200 2,555,904 IPv4 IPv4
AS48326 DATANETWORKS, SK Slovakia 10,240 4,294,967,296 IPv4 IPv4
AS3216 SOVAM-AS, RU Russian Federation 1,055,940 4,294,967,296 IPv4 IPv4
AS43541 VSHOSTING, CZ Czech 19,968 38,654,705,664 IPv4 IPv4
AS57169 EDIS-AS-EU, AT Austria 12,032 393,216 IPv4 IPv4
AS34080 MIRAMO-AS, CZ Czech 10,240 4,294,967,296 IPv4 IPv4
AS47692 NESSUS, AT Austria 31,232 38,654,967,808 IPv4 IPv4
AS49981 WORLDSTREAM, NL Netherlands 70,144 81,622,335,488 IPv4 IPv4
AS8339 KABSI-AS, AT Austria 193,792 17,179,934,720 IPv4 IPv4
AS34820 DANNAX-SK-AS http://www.dol.sk, SK Slovakia 4,096 34,359,738,368 IPv4 IPv4
AS60501 SIRIUSTEC-, IT Italy 4,096 73,014,444,032 IPv4 IPv4
AS8778 SLOVANET http://www.slovanet.net/, SK Slovakia 17,408 38,654,705,664 IPv4 IPv4
AS43531 IXREACH, GB United Kingdom 14,592 4,294,967,296 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 836,864 12,886,212,608 IPv4 IPv4
AS10310 YAHOO-1 - Oath Holdings Inc., US United States 168,704 17,180,262,400 IPv4 IPv4
AS24482 SGGS-AS-AP SG.GS, SG Singapore 22,848 4,294,967,296 IPv4 IPv4
AS44065 NETAIR-AS, CZ Czech 6,144 34,359,738,368 IPv4 IPv4
AS51248 HOST-TELECOM, CZ Czech 14,080 262,144 IPv4 IPv4
AS202719 PRANET, CZ Czech 1,024 0 IPv4 IPv4
AS15935 HA-VEL-LOCAL-AS Czech republic, CZ Czech 52,224 4,295,098,368 IPv4 IPv4
AS25248 BLUETONE-AS The Czech Republic, CZ Czech 107,776 4,294,967,296 IPv4 IPv4
AS30764 PODA-AS, CZ Czech 221,184 8,589,934,592 IPv4 IPv4
AS58239 ASHANSPAULCITY, CZ Czech 1,536 17,179,869,184 IPv4 IPv4
AS200155 AS-TCPISEK-, CZ Czech 1,024 34,359,738,368 IPv4 IPv4
AS112 ROOTSERV - DNS-OARC, US United States 512 131,072 IPv4 IPv4
AS31117 ENERGOTEL-AS, SK Slovakia 74,496 4,294,967,296 IPv4 IPv4
AS43248 ISPER-ASN, SK Slovakia 2,048 0 IPv4 IPv4
AS25512 CDT-AS The Czech Republic, CZ Czech 122,368 4,294,967,296 IPv4 IPv4
AS31127 SATRO, SK Slovakia 21,504 4,294,967,296 IPv4 IPv4
AS34779 T-2-AS AS set propagated by T-2, d.o.o., SI Slovenia 201,728 34,359,738,368 IPv4 IPv4
AS39817 OVANET, CZ Czech 5,120 38,654,705,664 IPv4 IPv4
AS196762 ASALKOM, CZ Czech 256 0 IPv4 IPv4
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4,914,944 5,490,540,544 IPv4 IPv4
AS205535 WINDYGHOUL, CZ Czech 1,024 34,359,738,368 IPv4 IPv4
AS13335 CLOUDFLARENET - Cloudflare, Inc., US United States 1,497,344 316,538,880 IPv4 IPv4
AS62011 ASUNHFREE, CZ Czech 2,048 0 IPv4 IPv4
AS6507 RIOT-NA1 - Riot Games, Inc, US United States 23,816 0 IPv4 IPv4
AS61296 TECHCOM-AS TechCom s.r.o., CZ Czech 17,408 4,294,967,296 IPv4 IPv4
AS8422 NETCOLOGNE, DE Germany 559,616 68,719,542,272 IPv4 IPv4
AS35361 GREPNET, CZ Czech 10,240 4,294,967,296 IPv4 IPv4
AS201594 CTU_AS4 NIX., CZ Czech 256 4,294,967,296 IPv4 IPv4
AS42 WOODYNET-1 - WoodyNet, US United States 58,624 13,893,632 IPv4 IPv4
AS12570 ITSELF Network and internet service provider., CZ Czech 57,856 107,374,182,400 IPv4 IPv4
AS31246 NETBOX-AS NETBOX Autonomous system, CZ Czech 67,584 42,949,672,960 IPv4 IPv4
AS197698 DHT_SYSTEMS, CZ Czech 512 65,536 IPv4 IPv4
AS199665 RADIOLINKPLUS1-NETWORK RADIOLINKplus.cz, CZ Czech 256 65,536 IPv4 IPv4
AS199298 GIGANET, CZ Czech 1,024 4,294,967,296 IPv4 IPv4
AS28892 CUZK-NET, CZ Czech 256 65,536 IPv4 IPv4
AS42306 EDERA_GROUP, CZ Czech 14,336 68,719,476,736 IPv4 IPv4
AS42477 CERBEROS, CZ Czech 5,120 4,294,967,296 IPv4 IPv4
AS42908 NORDICTELECOM-AS, CZ Czech 37,888 73,014,444,032 IPv4 IPv4
AS57976 BLIZZARD, US United States 62,992 4,295,491,584 IPv4 IPv4
AS28725 CETIN-AS, CZ Czech 132,864 38,654,705,664 IPv4 IPv4
AS35369 LINZAG-TELEKOM-AS, AT Austria 69,888 4,294,967,296 IPv4 IPv4
AS203072 DOMATV, CZ Czech 0 0 IPv4 IPv4
AS204772 RSD-, CZ Czech 1,024 4,294,967,296 IPv4 IPv4
AS20562 OPEN-PEERING-AS Open Peering Initiative, Amsterdam, The Netherlands, NL Netherlands 2,048 0 IPv4 IPv4
AS31349 A-NET, CZ Czech 5,120 34,359,738,368 IPv4 IPv4
AS56656 DETRONICS http://www.detronics.sk, SK Slovakia 2,304 0 IPv4 IPv4
AS210283 PITCOM, GB United Kingdom 256 17,891,328 IPv4 IPv4
AS13004 SOX, RS Serbia 768 65,536 IPv4 IPv4
AS47727 WARNETCZ-AS Warnet.cz s.r.o., CZ Czech 3,072 4,294,967,296 IPv4 IPv4
AS62160 GM-AS, CZ Czech 9,216 34,359,738,368 IPv4 IPv4
AS12605 LIWEST-AT Linz, Austria, AT Austria 156,672 4,294,967,296 IPv4 IPv4
AS21430 WIA-AS, CZ Czech 37,376 4,295,098,368 IPv4 IPv4
AS35592 COOLHOUSING-AS Vinohradska 190, CZ Czech 13,568 34,359,803,904 IPv4 IPv4
AS38949 TRESTEL-, SK Slovakia 4,096 0 IPv4 IPv4
AS43708 METRONET, CZ Czech 24,064 4,294,967,296 IPv4 IPv4
AS60068 CDN77, GB United Kingdom 32,768 352,583,680 IPv4 IPv4
AS197451 VUTBR-AS, CZ Czech 67,072 55,834,836,992 IPv4 IPv4
AS1820 WNET - WNET TELECOM USA Corp., US United States 35,840 4,294,967,296 IPv4 IPv4
AS21859 ZNET - Zenlayer Inc, US United States 407,050 13,624,344,576 IPv4 IPv4
AS22822 LLNW - Limelight Networks, Inc., US United States 144,128 17,179,869,184 IPv4 IPv4
AS42841 ANTIK, SK Slovakia 17,408 4,294,967,296 IPv4 IPv4
AS49013 FUSION_MEDIA, CZ Czech 1,280 0 IPv4 IPv4
AS57007 ASNITEX, CZ Czech 1,024 65,536 IPv4 IPv4
AS9080 GIN Czech Republic, EU, CZ Czech 79,872 4,294,967,296 IPv4 IPv4
AS10906 N?cleo de Inf. e Coord. do Ponto BR - NIC., BR Brazil 512 131,072 IPv4 IPv4
AS8518 RFERL Radio Free Europe, CZ Czech 8,192 4,294,967,296 IPv4 IPv4
AS15943 WTNET-AS wilhelm.tel GmbH, DE Germany 245,248 38,654,705,664 IPv4 IPv4
AS21013 ITANDTEL-AS Wels, AT Austria 27,904 38,654,705,664 IPv4 IPv4
AS42473 AS-ANEXIA ANEXIA Internetdienstleistungs GmbH, AT Austria 68,864 4,300,406,784 IPv4 IPv4
AS44522 RIPN-RU-PRG, RU Russian Federation 256 65,536 IPv4 IPv4
AS59871 HEUREKA_GROUP Heureka group a.s., CZ Czech 1,024 327,680 IPv4 IPv4
AS49025 PROZETA-NET, CZ Czech 5,120 268,435,456 IPv4 IPv4
AS31042 SERBIA-BROADBAND-AS Serbia BroadBand-Srpske Kablovske mreze d.o.o., RS Serbia 520,448 68,719,476,736 IPv4 IPv4
AS49985 IP4ISP, CZ Czech 17,408 4,294,967,296 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Czech Peering.cz - Peering.cz eXchange 91.213.211.185 2001:7f8:7f::185 1 Gbps 2017-08-23 22:43:49
Czech Peering.cz - Peering.cz eXchange 91.213.211.184 2001:7f8:7f::184 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
IP Address Domain NUMs Domains
185.193.84.191 1 ns2.lbcfree.net
185.193.84.193 1 ns1.lbcfree.net
185.193.84.195 1 ns3.lbcfree.net
185.193.85.130 2 heistp.net
185.193.85.131 5 go-liberec.cz
185.193.85.241 3 vsst1984.cz
185.193.85.242 7 czweb.net
185.193.85.245 1 voip.lbcfree.net
185.193.85.246 13 alupasek.lbcfree.net
185.193.85.250 1 smtp.lbcfree.net
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