| Prefix | Description | |
|---|---|---|
![]() ![]() | 193.219.28.0/24 | ICM |
![]() ![]() | 212.87.16.0/20 | University of Warsaw |
![]() ![]() | 213.135.43.0/24 | University of Warsaw |
![]() ![]() | 213.135.50.0/23 | University of Warsaw |
![]() ![]() | 213.135.52.0/22 | University of Warsaw |
![]() ![]() | 213.135.56.0/21 | University of Warsaw |
![]() ![]() | 2001:6a0::/34 | University of Warsaw |


| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
![]() | AS8501 | Institute of Bioorganic Chemistry Polish Academy of S... | ✔ | ✔ |
![]() | AS6939 | Hurricane Electric LLC | ✘ | ✔ |
![]() | AS5617 | Orange Polska Spolka Akcyjna | ✔ | ✘ |

| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
![]() | AS8501 | Institute of Bioorganic Chemistry Polish Academy of S... | ✔ | ✔ |
![]() | AS6939 | Hurricane Electric LLC | ✔ | ✔ |
![]() | AS20555 | Akademia WIT w Warszawie | ✔ | ✔ |
![]() | AS209314 | Akademia Sztuk Pieknych w Warszawie | ✔ | ✔ |
![]() | AS8764 | Telia Lietuva, AB | ✔ | ✘ |
![]() | AS50263 | A-Systems Sp. z o.o. | ✔ | ✘ |
![]() | AS137409 | GSL Networks Pty LTD | ✔ | ✔ |
![]() | AS24115 | Equinix IX | ✔ | ✔ |
![]() | AS9009 | M247 Europe SRL | ✔ | ✘ |
![]() | AS15396 | University of Warsaw | ✔ | ✘ |
![]() | AS19551 | Incapsula Inc | ✔ | ✘ |
![]() | AS15895 | "Kyivstar" PJSC | ✔ | ✘ |
![]() | AS6204 | INTERKVM HOST SRL | ✔ | ✘ |
![]() | AS56904 | Instytut Hodowli i Aklimatyzacji Roslin - Panstwowy I... | ✔ | ✘ |
![]() | AS35320 | Eurotranstelecom Ltd | ✔ | ✔ |
![]() | AS20940 | Akamai International B.V. | ✔ | ✘ |
![]() | AS31242 | P4 Sp. z o.o. | ✔ | ✘ |
![]() | AS49544 | i3D.net B.V | ✔ | ✔ |
![]() | AS24482 | SG.GS | ✔ | ✔ |
![]() | AS12464 | Politechnika Warszawska | ✔ | ✘ |
![]() | AS196844 | Institute of Bioorganic Chemistry Polish Academy of S... | ✔ | ✘ |
![]() | AS56515 | OXYNET sp. z o.o. | ✔ | ✘ |
![]() | AS201054 | Stowarzyszenie e-Poludnie | ✔ | ✔ |
![]() | AS29632 | Netassist International EOOD | ✘ | ✔ |
![]() | AS24748 | THINX WAW Route Servers | ✘ | ✔ |
![]() | AS42739 | Hawe Telekom S.A. in Restructuring | ✔ | ✘ |
![]() | AS51465 | M3.NET Sp. z o.o. / Fixmap Group | ✔ | ✘ |
![]() | AS202520 | SkyPass Solutions Sp. z.o.o. | ✔ | ✔ |
![]() | AS50153 | NET BIS SP Z O O | ✔ | ✘ |
![]() | AS30838 | Jerzy Krempa "Telpol" PPMUE | ✔ | ✘ |
![]() | AS58307 | UNITEL-MEDIA Sp. z o.o. | ✔ | ✘ |
![]() | AS14840 | BR.DIGITAL | ✘ | ✔ |
![]() | AS1820 | WNET TELECOM USA Corp. | ✔ | ✔ |
![]() | AS5617 | Orange Polska Spolka Akcyjna | ✔ | ✔ |
![]() | AS200999 | CloudFerro S.A | ✔ | ✘ |
![]() | AS14593 | SpaceX Starlink | ✔ | ✘ |
![]() | AS35007 | Miconet Sp. z o.o. | ✔ | ✘ |
![]() | AS56373 | Tomasz Gruca | ✔ | ✘ |
![]() | AS36236 | NetActuate, Inc | ✔ | ✔ |
![]() | AS42763 | FPUH Czajen Krzysztof Czaja | ✔ | ✘ |
![]() | AS199524 | Gcore S.A. | ✔ | ✔ |
![]() | AS208041 | Rafal Rajba trading as INTERTELL | ✔ | ✔ |
![]() | AS22356 | Durand do Brasil Ltda | ✘ | ✔ |
![]() | AS32590 | Valve Corporation | ✔ | ✔ |
![]() | AS28785 | Asseco Cloud Sp. z o. o. | ✔ | ✘ |
![]() | AS49559 | A-Systems Sp. z o.o. | ✔ | ✔ |
![]() | AS33951 | "FORWEB" S.C. Monika Bodetko, Tomasz Pawlowski | ✔ | ✘ |
![]() | AS44600 | "GIGATRANS UKRAINE", LLC | ✔ | ✘ |
![]() | AS50467 | Beskid Media Sp. z o.o. | ✔ | ✘ |
![]() | AS31229 | Beyond.pl sp. z o.o. | ✔ | ✘ |
![]() | AS54994 | Meteverse Limited | ✔ | ✘ |
![]() | AS197704 | 24IT MEDIA Sp. z o.o. | ✔ | ✘ |
![]() | AS42 | WoodyNet, Inc. | ✘ | ✔ |
![]() | AS15391 | Sysclay Sp. z o. o. | ✔ | ✘ |
![]() | AS15695 | Expereo International BV | ✔ | ✘ |
![]() | AS199075 | TV-EURO-SAT SP. Z O.O. | ✔ | ✘ |
![]() | AS197615 | NaszaSiec.NET Krakow Damian Murzynowski | ✔ | ✘ |
![]() | AS51399 | Fiberway Sp. z o.o. | ✔ | ✘ |
![]() | AS62044 | Zscaler Switzerland GmbH | ✔ | ✘ |
![]() | AS35063 | Chopin Telewizja Kablowa spolka z ograniczona odpowie... | ✔ | ✘ |
![]() | AS205671 | MAIN Sp. z o.o. | ✔ | ✘ |
![]() | AS50661 | Telkab sp. z o.o. | ✔ | ✘ |
![]() | AS43171 | Lukasz Rafal Hamerski trading as Maxnet | ✔ | ✘ |
![]() | AS49528 | MARCIN MALOLEPSZY @ALFANET | ✔ | ✘ |
![]() | AS59711 | HZ Hosting Ltd | ✔ | ✔ |
![]() | AS20804 | Exatel S.A. | ✔ | ✔ |
![]() | AS198232 | ZAKLAD TELEWIZJI KABLOWEJ "TELE-KAB" MARIANNA GRYGA, ... | ✔ | ✘ |
![]() | AS30923 | Mlodziezowa Spoldzielnia Mieszkaniowa | ✔ | ✘ |
![]() | AS44454 | Czestochowska Spoldzielnia Mieszkaniowa "Nasza Praca" | ✔ | ✘ |
![]() | AS39249 | Netassist International EOOD | ✘ | ✔ |
![]() | AS199831 | Citimedia.pl Sp z o.o. | ✔ | ✘ |
![]() | AS35297 | Dataline LLC | ✘ | ✔ |
![]() | AS42039 | Stowarzyszenie "Telewizja Teofilow B" | ✔ | ✘ |
![]() | AS197091 | METROPORT Sp. z o.o. | ✔ | ✘ |
![]() | AS15830 | Equinix, Inc. | ✔ | ✔ |
![]() | AS197936 | ADB Polska Sp. z o.o. | ✔ | ✘ |
![]() | AS34891 | Urzad Miasta Stolecznego Warszawa | ✔ | ✘ |
![]() | AS41796 | DAG s.c. Agnieszka Salska-Oskroba, Dariusz Oskroba | ✔ | ✘ |
![]() | AS61599 | EAI TELECOMUNICACOES LTDA | ✘ | ✔ |
![]() | AS203620 | Polnocny Klaster ICT SP. z.o.o. | ✔ | ✘ |
![]() | AS201328 | Telewizja Kablowa Kolobrzeg, Agencja Uslugowo - Rekla... | ✔ | ✘ |
![]() | AS42968 | Kujawsko-Pomorskie Centrum Kompetencji Cyfrowych Sp. ... | ✔ | ✘ |
![]() | AS203628 | Televoice Polska Sp. z o.o. | ✔ | ✘ |
![]() | AS56630 | Melbikomas UAB | ✘ | ✔ |
![]() | AS201020 | ILARIO SP. Z O.O. | ✔ | ✘ |
![]() | AS25506 | Telewizja Polska S.A. | ✔ | ✘ |
![]() | AS207156 | LAITO Sp. Z O. O. | ✔ | ✘ |
![]() | AS47927 | WIFIWEB s.r.l. | ✘ | ✔ |
![]() | AS16342 | Toya sp.z.o.o | ✔ | ✘ |
![]() | AS139341 | WeChat/QQ CDN | ✔ | ✘ |
![]() | AS51175 | Multiplay Sp. z o.o. | ✔ | ✘ |
![]() | AS42927 | S-NET Sp. z o.o. | ✔ | ✘ |
![]() | AS35179 | Korbank S. A. | ✔ | ✘ |
![]() | AS35408 | Trans.eu Group S.A. | ✔ | ✘ |
![]() | AS34779 | T-2, d.o.o. | ✘ | ✔ |

| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
![]() | AS209314 | Akademia Sztuk Pieknych w Warszawie | ✔ | ✔ |
![]() | AS20555 | Akademia WIT w Warszawie | ✔ | ✔ |
![]() | AS12464 | Politechnika Warszawska | ✔ | ✘ |
![]() | AS56904 | Instytut Hodowli i Aklimatyzacji Roslin - Panstwowy I... | ✔ | ✘ |
![]() | AS15396 | University of Warsaw | ✔ | ✘ |
aut-num:AS8664org:ORG-IA45-RIPEas-name: ICM-PUBdescr: public network servicesadmin-c: DUMY-RIPEtech-c: DUMY-RIPEstatus: ASSIGNEDmnt-by: RIPE-NCC-END-MNTnotify: info@core.icm.edu.plremarks:remarks: Communities set by ICM (8664:xxxx)remarks:remarks: 1000 - ICM networksremarks: 1011 - IXP with Pionier access (MAN-edu)remarks: 1013 - IXP with Pionier access (MAN-com)remarks: 1014 - IXP with Pionier access (com with peering agreement)remarks: 1015 - IXP with Pionier access (content provider)remarks: 1016 - IXP with Pionier access (com without peering agreement)remarks: 1022 - Pionier members (polish edu MANs)remarks: 1024 - PLIXremarks: 1025 - WAW-EDU(SGH,WSISiZ,PW)remarks: 1027 - GTSremarks: 1029 - Netiaremarks: 1030 - TPSAremarks: 1031 - NASKremarks: 1033 - UPCremarks: 1034 - Provectorremarks: 1050 - Advertised peeringsremarks:remarks: Communities accepted by ICM (8664:xxxx)remarks: no-exportremarks: no-advertiseremarks: 20XYremarks: X = 1 - ... to Pionier peeringsremarks: X = 2 - ... to ICM IXPremarks: X = 3 - ... toAS8501remarks: (advertise only to Pionier MANs with direct peering)remarks: Y = 0 - do not announce (doesn't work for X = 2)remarks: Y = 1 - prepend onceremarks: Y = 2 - prepend twiceremarks: Y = 3 - prepend thriceremarks: Y = 4 - prepend quadriceremarks: 2990 - set localpref 250remarks: 2999 - set localpref 150remarks: # By default we set localpref:remarks: # 300 - for our direct peersremarks: # 200 - for our direct peers customers and IXPs (WIX,PLIX)remarks: 2100 - Advertise only toAS-ICMremarks:remarks: Our looking-glass service: https://lg.core.icm.edu.pl/remarks:remarks: In case of routing problems mail info@core.icm.edu.plremarks:mnt-by: ICM-PLcreated: 1970-01-01T00:00:00Zlast-modified: 2017-11-15T09:14:11Zsource: RIPEremarks: ****************************remarks: * THIS OBJECT IS MODIFIEDremarks: * Please note that all data that is generally regarded as personalremarks: * data has been removed from this object.remarks: * To view the original object, please query the RIPE Database at:remarks: * http://www.ripe.net/whoisremarks: ****************************organisation:ORG-IA45-RIPEorg-name: University of Warsawcountry: PLorg-type: LIRaddress: Dummy address forORG-IA45-RIPE# Email removed, Log into bgp.tools to see whois emailsabuse-c: UWPLmnt-ref: RIPE-NCC-HM-MNTmnt-ref: UW-PLmnt-by: RIPE-NCC-HM-MNTmnt-by: UW-PLcreated: 2004-04-17T11:47:16Zlast-modified: 2020-12-16T13:11:53Zsource: RIPEremarks: ****************************remarks: * THIS OBJECT IS MODIFIEDremarks: * Please note that all data that is generally regarded as personalremarks: * data has been removed from this object.remarks: * To view the original object, please query the RIPE Database at:remarks: * http://www.ripe.net/whoisremarks: ****************************Last Update: 2025-11-25T03:24:51Z UTC
| - | Member |
|---|---|
| RIPE | as-plix-connected |
| RIPE | as8308:as-peerings:as8664 |
| RIPE | as5617:as-pl |
| RIPE | as8267:as-peers |
| RIPE | as-plnet |
| RIPE | as8545:as-icm |
| RIPE | as-tpix |
| RIPE | as-ipartners |
| RIPE | as5617:as-pl-transit |
| RIPE | as-tpix6 |
| RIPE | as8308:as-peerings |
| RIPE | as-icm-ixp-ipv6 |
| RADB | as-hurricanev6 |
| RIPE | as-cdpasterix |
| RIPE | as24748:as-atman6 |
| RIPE | as5617:as-icm |
| RIPE | as5617:as-akademickie |
| RIPE | as29535:as-tpix |
| RIPE | as-icm |
| RIPE | as8664:as-icm-1011 |
| RIPE | as5617:as-silweb |
| RIPE | as8308:as-peerings:as15396 |
| Name | IPv4 | IPv6 | Link Speed | |
|---|---|---|---|---|
![]() ![]() | Equinix Warsaw | 195.182.218.68 | 2001:7f8:42::a500:8664:1 | 2 gbps |
![]() ![]() | THINX Warsaw | 212.91.0.124 | 2001:7f8:60::13:12 | 1000 mbps |
![]() | TPIX PL | 195.149.232.29 | 2001:7f8:27::8664:1 | 1000 mbps |