AS Name
SuperNetwork
Org Name
SuperNetwork s.r.o.
Registry Region
Czech
Looking Glass
IPv4Prefixes

14

IPv6Prefixes

7

IPv4 NUMs

32,768

IPv6 NUMs(/64)

81,604,444,160

32,768 IPv4 Addresses
CIDR Description IP Num
37.221.116.0/24 as_net2 256
37.235.96.0/20 SuperNetwork s.r.o. 4096
46.234.96.0/19 SuperNetwork s.r.o. 8192
46.234.121.0/24 SuperNetwork s.r.o. 256
88.86.96.0/19 SuperNetwork s.r.o. 8192
95.168.192.0/19 SuperNetwork s.r.o. 8192
185.75.232.0/22 Ecay Networks s.r.o. 1024
185.80.30.0/24 Hostuj to s.r.o. 256
185.203.84.0/24 PRG-Cloud 256
185.203.85.0/24 glopos 256
185.247.30.0/23 IT & WP HOST s.r.o. 512
193.33.140.0/24 i-registry 256
195.190.140.0/24 MailProfiler Development s.r.o. 256
213.109.164.0/22 Stable.cz, s. r. o. 1024
CIDR Description IP NUMs(prefix /64)
2a01:28::/32 SuperNetwork s.r.o. 4294967296
2a01:28:eeee::/48 SUPERNETWORK-PEERINGCZ-1-IPv6 65536
2a09:500::/32 ASOKNO_IPv6_net1 4294967296
2a09:ec00::/29 Stable.cz, s. r. o. 34359738368
2a0d:b880::/29 IT & WP HOST s.r.o. 34359738368
2a0f:ae80::/32 i-registry 4294967296
2a10:3900::/48 Superhosting 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS50629 LWLCOM - LWLcom GmbH, DE Germany 84,224 180,389,740,544 IPv4 IPv4 IPv6 IPv6
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 47,616 402,849,792 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., DE Germany 2,481,064 167,504,379,904 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 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
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 512 0 IPv4 IPv4 IPv6 IPv6
AS20764 RASCOM-AS - CJSC RASCOM, RU Russian Federation 13,568 38,654,771,200 IPv4 IPv4
AS8447 TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2,257,152 137,439,281,152 IPv4 IPv4 IPv6 IPv6
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2,274,410 17,629,184 IPv4 IPv4 IPv6 IPv6
AS28186 ITS TELECOMUNICACOES LTDA, BR Brazil 49,152 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS29504 LBCFREE - Freenet Liberec, z.s., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS61955 ColocationIX-AS - ColocationIX GmbH, DE Germany 1,280 2,162,688 IPv4 IPv4
AS1299 TELIANET - Telia Company AB, SE Sweden 304,128 17,605,071,732,736 IPv4 IPv4 IPv6 IPv6
AS8881 VERSATEL - 1&1 Versatel Deutschland GmbH, DE Germany 1,368,576 51,540,131,840 IPv4 IPv4
AS28260 , BR Brazil 16,384 4,294,967,296 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,192 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4 IPv6 IPv6
AS47692 NESSUS - Nessus GmbH, AT Austria 31,488 38,654,967,808 IPv4 IPv4 IPv6 IPv6
AS210283 PITCOM - PitCom Limited, GB United Kingdom 0 262,144 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,500,032 310,095,347,712 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 92,672 4,294,967,296 IPv4 IPv4
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,456 4,294,967,296 IPv4 IPv4
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 11,776 4,429,250,560 IPv4 IPv4 IPv6 IPv6
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4
AS9009 M247 - M247 Ltd, GB United Kingdom 988,672 339,397,378,304 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
AS263009 FORTE TELECOM LTDA., BR Brazil 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V, NL Netherlands 2,304 0 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS200155 AS-TCPISEK-CZ - Technologicke centrum Pisek s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS202297 SKYLON - Skylon Solutions Limited, GB United Kingdom 512 4,295,360,512 IPv4 IPv4 IPv6 IPv6
AS204949 CMIS - Ceskomoravske informacni systemy s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS30764 PODA-AS - PODA a.s., CZ Czech 221,184 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS56349 IP-Net - IP-Net s.r.o., SK Slovakia 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS44065 NETAIR-AS - NETAIR s.r.o., CZ Czech 6,144 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS52092 ALFSERVIS-AS - Alf servis, s.r.o., CZ Czech 4,608 65,536 IPv4 IPv4 IPv6 IPv6
AS31246 NETBOX-AS - SMART Comp. a.s., CZ Czech 66,560 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4 IPv6 IPv6
AS204332 ASTKC - TKC system s.r.o., CZ Czech 1,280 0 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,500,032 310,095,347,712 IPv6 IPv6
AS39906 COPROSYS - CoProSys a.s., CZ Czech 45,824 4,294,967,296 IPv4 IPv4
AS57279 SAURONNET - Sauron CZ s.r.o., CZ Czech 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS51744 ASJABLONKA - Non-profit organization Jablonka.cz, CZ Czech 1,024 65,536 IPv4 IPv4 IPv6 IPv6
AS57287 OTAVANET-AS - OtavaNet s.r.o., CZ Czech 4,096 65,536 IPv4 IPv4 IPv6 IPv6
AS59970 AMIGONET - AmigoNet s.r.o., CZ Czech 2,048 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS196735 AS-JONCZ - JON.CZ s.r.o., CZ Czech 16,384 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS196843 KHNET - KHnet.info, z.s., CZ Czech 5,120 4,294,967,296 IPv4 IPv4
AS197197 M-NET - M.NET STUDENKA s. r. o., CZ Czech 16,384 4,294,967,296 IPv4 IPv4
AS28851 FORTECH-CZ - Fortech s.r.o., CZ Czech 58,368 34,359,738,368 IPv4 IPv4
AS43451 RADIOLAN-SK-AS - RadioLAN spol. s r.o., SK Slovakia 22,528 38,654,836,736 IPv4 IPv4 IPv6 IPv6
AS197307 bnet-internet_cz - Core4Net, s.r.o., CZ Czech 6,144 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS201548 Milan_Zelenka - Milan Zelenka, CZ Czech 2,048 0 IPv4 IPv4
AS41046 NEJTV-AS - Nej.cz s.r.o., CZ Czech 32,768 34,359,803,904 IPv4 IPv4 IPv6 IPv6
AS41779 LAJSINET - LajsiNET s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS47493 WMS-AS - WMS s.r.o., CZ Czech 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS196943 ASVISSADO - Vissado s.r.o., CZ Czech 768 65,536 IPv4 IPv4 IPv6 IPv6
AS199490 INTERCONNECT - INTERCONNECT s.r.o., CZ Czech 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS199665 RADIOLINKplus1-NETWORK - Hana Juzkova, CZ Czech 256 65,536 IPv4 IPv4 IPv6 IPv6
AS21430 WIA-AS - WIA spol. s.r.o., CZ Czech 37,376 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS34093 PLUSLINE-AS - Libli s.r.o., CZ Czech 29,696 8,590,000,128 IPv4 IPv4
AS206548 TLAP-ZCOM - Tlap s.r.o., CZ Czech 5,120 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS9080 GIN - Ipex Ltd., CZ Czech 71,680 4,294,967,296 IPv4 IPv4
AS42306 EDERA_Group - Edera Group a.s., CZ Czech 19,456 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS43070 JAW-AS - JAW.cz s.r.o., CZ Czech 9,728 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS47114 ISPgroup - SychrovNET s.r.o, CZ Czech 6,144 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS204409 cz-Prestonet - Komunikacni stroje s.r.o., CZ Czech 1,024 0 IPv4 IPv4
AS1299 TELIANET - Telia Company AB, SE Sweden 304,128 17,605,071,732,736 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., DE Germany 2,481,064 167,504,379,904 IPv4 IPv4 IPv6 IPv6
AS8646 cloudinfrastack - cloudinfrastack, s.r.o., CZ Czech 1,024 0 IPv4 IPv4
AS62011 ASUNHFREE - UNHfree.net z.s., CZ Czech 2,048 0 IPv4 IPv4
AS196684 VITALATIV-CZ-AS - VITALATIV, s.r.o., CZ Czech 2,048 0 IPv4 IPv4
AS207187 TKRJASEK - TKR Jasek, s.r.o., CZ Czech 14,336 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS34911 ASELDATA - ELDATA prazska s.r.o., CZ Czech 2,560 0 IPv4 IPv4
AS34955 ASVICENIK - Martin Vicenik, CZ Czech 2,816 0 IPv4 IPv4
AS43708 METRONET - METRONET s.r.o., CZ Czech 24,064 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS44430 MaRcom-Eko-AS - MaRcom-Eko s.r.o., CZ Czech 2,048 0 IPv4 IPv4
AS48326 datanetworks - DataNetworks s.r.o., SK Slovakia 10,240 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS204007 Kleissner - Kleissner Investments s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS24641 FASTER-AS - FASTER CZ spol. s r.o., CZ Czech 12,800 4,295,032,832 IPv4 IPv4
AS31117 ENERGOTEL-AS - ENERGOTEL a.s., SK Slovakia 61,952 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS43413 ASNEW - NEW TELEKOM, spol. s r.o., CZ Czech 6,144 0 IPv4 IPv4
AS61425 MLADAFRONTA - Mlada fronta a.s., CZ Czech 2,048 0 IPv4 IPv4
AS203072 DomaTV - DomaTV s.r.o., CZ Czech 0 0 IPv4 IPv4 IPv6 IPv6
AS15169 GOOGLE - Google LLC, US United States 10,264,832 98,801,090,560 IPv4 IPv4
AS41088 CZNSYS - "N_SYS s.r.o.", CZ Czech 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS48474 FOFRNET-AS - Libli s.r.o., CZ Czech 12,288 0 IPv4 IPv4
AS48602 CONNECTPLUS - Connect plus s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS57110 Zeimudo-AS - Zeimudo Networks Ltd., SC Seychelles 1,280 131,072 IPv4 IPv4 IPv6 IPv6
AS57728 HELIOSMB-AS - HELIOS MB s.r.o., CZ Czech 9,216 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS199298 GIGANETcz - Jan Stetina, CZ Czech 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39896 XHOSTING - Angel Systems s.r.o., CZ Czech 2,304 4,294,967,296 IPv4 IPv4
AS47232 ISPAlliance - ISP Alliance a.s., CZ Czech 20,736 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS49115 EMAX_AS1 - E-MAX INTERNET & IT, SK Slovakia 9,216 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS56656 DETRONICS - Detronics s.r.o., SK Slovakia 2,304 0 IPv4 IPv4
AS57007 ASNITEX - NITEX ISP s.r.o., CZ Czech 1,024 65,536 IPv4 IPv4
AS59871 HEUREKA_GROUP - Heureka Group a.s., CZ Czech 1,024 327,680 IPv4 IPv4 IPv6 IPv6
AS199657 TOUSKOVNET - TNtech, s.r.o., CZ Czech 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS209976 maritelecom - LLC Mari Telecom, RU Russian Federation 256 0 IPv4 IPv4
AS16246 AS16246 - Nej.cz s.r.o., CZ Czech 117,760 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS49013 Fusion_Media - Fusion Media, s.r.o., CZ Czech 1,280 0 IPv4 IPv4
AS197013 SPRINTEL-SRO - Sprintel s.r.o., CZ Czech 12,800 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS200985 BOKNET - BOK*Net, z.s., CZ Czech 1,024 0 IPv4 IPv4
AS208882 SKABIB - Automation & Business, s.r.o., SK Slovakia 1,024 34,359,738,368 IPv4 IPv4
AS59959 SFERIA - SferiaNET.cz s.r.o., CZ Czech 2,048 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS61296 TechCom-AS - TechCom s.r.o., CZ Czech 17,408 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS202719 PRANET - Pranet s.r.o., CZ Czech 1,024 0 IPv4 IPv4
AS29583 UNIENT-AS - Spinoco Czech Republic, a.s., CZ Czech 6,400 0 IPv4 IPv4
AS197029 LAM-AS - LAM plus s.r.o., CZ Czech 4,096 8,589,934,592 IPv4 IPv4
AS62099 JMNET - JM-Net, z.s., CZ Czech 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS198346 NETFORMS-AS - NETFORMS s.r.o., CZ Czech 1,024 0 IPv4 IPv4
AS202895 TFnet - TFnet s.r.o., CZ Czech 5,120 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS44489 Starnet - STARNET, s.r.o., CZ Czech 51,200 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS47131 PH - PH, spol. s r. o., CZ Czech 2,048 0 IPv4 IPv4
AS42005 LIGHTSTORM-COMMUNICATIONS-SRO-SK-AS - LightStorm Communications s.r.o., SK Slovakia 13,568 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS42908 NordicTelecom-AS - Nordic Telecom s.r.o, CZ Czech 36,864 73,014,444,032 IPv4 IPv4 IPv6 IPv6
AS43248 ISPER-ASN - ISPER, s.r.o., SK Slovakia 2,048 0 IPv4 IPv4
AS47727 WARNETCZ-AS - Warnet.cz s.r.o., CZ Czech 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS47949 GSNETCZ - gsnet.cz s.r.o., CZ Czech 2,048 4,294,967,296 IPv4 IPv4
AS49985 IP4ISP - IP4ISP z.s.p.o, CZ Czech 17,408 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS8778 SLOVANET - Slovanet a.s., SK Slovakia 17,408 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS42000 KAORA - Futruy s.r.o., CZ Czech 8,448 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS34820 DANNAX-SK-AS - DELTA ONLINE spol. s r.o., SK Slovakia 4,096 34,359,738,368 IPv6 IPv6
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 47,616 402,849,792 IPv6 IPv6
AS52176 TTC-CZ - TTC TELEKOMUNIKACE s.r.o., CZ Czech 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS198167 AppToCloud - Apptc.me s.r.o., CZ Czech 2,816 4,294,967,296 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Czech Peering.cz - Peering.cz eXchange 91.213.211.100 100 Gbps 2018-11-09 10:48:48
Czech Peering.cz - Peering.cz eXchange 91.213.211.101 100 Gbps 2018-11-09 10:48:48

Private Peering Facilities

Country/Region Name City Website Updated
CE Colo Prague Prague http://www.cecolo.com/ 2016-03-14 21:57:06
TTC TELEPORT DC1 Prague http://www.ttc-teleport.cz/ 2016-03-14 21:57:06
Sitel Bratislava Bratislava http://www.sitel.sk 2016-03-14 20:52:33
TTC TELEPORT DC2 Prague http://www.ttc-teleport.cz/ 2016-03-14 21:13:31
IP Address Domain NUMs Domains
37.221.116.3 6 asokno.com
37.221.116.8 21 aseko.com
as-block:       AS38912 - AS39935
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:        2018-11-22T15:27:34Z
last-modified:  2018-11-22T15:27:34Z
source:         RIPE



aut-num:        AS39392
as-name:        SuperNetwork
descr:          \(^_^)/
remarks:
remarks:        .---------------------------------------------
remarks:        | SuperNetwork s.r.o. is the largest content
remarks:        |content delivery provider in Czech republic.
remarks:        |
remarks:        | Current traffic: ~400 Gbps, mostly outbound
remarks:        .---------------------------------------------
remarks:        | This is just a brief summary of our current
remarks:        | peering policies. For more informations feel
remarks:        | free to contact us directly.
remarks:        |
remarks:        | Please note that we use inbound filtering
remarks:        | based on RIPE RIR and more restrictive BGP
remarks:        | updates analyzer.
remarks:        +---------------------------------------------
remarks:        | Outbound communities (customers peers)
remarks:        |
remarks:        | Action BGP communities
remarks:        | all action communities do have following format
remarks:        | 39392:XXYYZ
remarks:        |
remarks:        |where
remarks:        |-----------
remarks:        |XX - action tag
remarks:        |
remarks:        |40 - prepend handling
remarks:        |-----------
remarks:        |YY - destination network
remarks:        |
remarks:        |02 - GTT/AS3257
remarks:        |04 - CoreBackbone/AS33891
remarks:        |05 - Cogent/AS174
remarks:        |07 - Telia/AS1299
remarks:        |-----------
remarks:        |Z
remarks:        |
remarks:        |0 - no-export
remarks:        |1 - prepend once
remarks:        |2 - prepend twice
remarks:        |3 - prepend thrice
remarks:        || Other communities on request
remarks:        |+---------------------------------------------
remarks:
org:            ORG-Ss59-RIPE
admin-c:        ZC10-RIPE
tech-c:         SUPN1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SUPERNETWORK-MNT
created:        2006-02-14T11:12:04Z
last-modified:  2019-03-14T15:20:56Z
source:         RIPE # Filtered

organisation:   ORG-SS59-RIPE
org-name:       SuperNetwork s.r.o.
org-type:       LIR
address:        Na Sanfrance 1820/27
address:        10100
address:        Prague 10
address:        CZECH REPUBLIC
phone:          +420296826296
fax-no:         +420482731466
abuse-c:        AR14470-RIPE
admin-c:        JH24393-RIPE
admin-c:        ZC10-RIPE
admin-c:        JP4750-RIPE
mnt-ref:        SUPERNETWORK-MNT
mnt-ref:        SUPERNETWORK-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SUPERNETWORK-MNT
created:        2006-02-13T13:52:11Z
last-modified:  2020-04-18T17:57:58Z
source:         RIPE # Filtered

role:           SuperNetwork s.r.o. technical staff
address:        SuperNetwork s.r.o.
address:        Bilejova 407
address:        46303 Liberec
address:        Czech republic
admin-c:        ZC10-RIPE
admin-c:        JP4750-RIPE
tech-c:         ZC10-RIPE
tech-c:         JP4750-RIPE
nic-hdl:        SUPN1-RIPE
mnt-by:         SUPERNETWORK-MNT
created:        2006-09-01T14:29:48Z
last-modified:  2014-09-05T11:25:17Z
source:         RIPE # Filtered
abuse-mailbox:  [email protected]

person:         Zdenek Cendra
address:        Na Safrance 33
address:        Praha 10
address:        101 00
address:        Czech Republic
phone:          +420296826296
nic-hdl:        ZC10-RIPE
mnt-by:         SUPERNETWORK-MNT
created:        2002-08-16T11:56:13Z
last-modified:  2017-10-30T21:45:46Z
source:         RIPE # Filtered