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How Poland ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Poland over time.
The largest autonomous systems registered to Poland by IPv4 footprint.
Poland against its land-border neighbours on IPv4, IPv6, AS numbers and per-capita density.
Share of announced address space covered by valid Route Origin Authorizations.
2,451 autonomous systems registered to Poland. Click an AS for detail.
| P4NET P4 Sp. z o.o. |
| 647.2K |
| 20 |
| AS21021PL | MULTIMEDIA-AS Multimedia Polska Sp. z o.o. | 634.9K | 47 |
| AS8374PL | PLUSNET Polkomtel Sp. z o.o. | 423.7K | 18 |
| AS12824PL | HOMEPL-AS home.pl sp. z o.o. | 409.6K | 23 |
| AS8308PL | NASK-COMMERCIAL NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY | 312.8K | 15 |
| BRIX_WROCLAW BRIX Sp.zo.o. |
| 256 |
| — |
| 1 |
| AS204961PL | ON4-AS ON4 sp. z o.o. | 256 | — | 1 |
| AS199709PL | Valeant-PL-AS Valeant sp. z o.o. sp. j. | 256 | — | 1 |
| AS29251PL | SCANIA-NET-AS Scania Polska S.A. | 256 | — | 1 |
| AS48963PL | neobank-net-ASN Bank Nowy S.A. | 256 | — | 1 |
| AS206581PL | WIETNET-AS Marcin Wietecha WietNet | 256 | — | 1 |
| AS25523PL | PR-AS Polskie Radio SA w Likwidacji | 256 | — | 1 |
| AS58035PL | UM-ZABRZE-AS Urzad Miejski w Zabrzu | 256 | — | 1 |
| AS207206PL | DataArt DATAART POLAND SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA | 256 | — | 1 |
| AS58077PL | ESBANK-AS ESBANK Bank Spoldzielczy | 256 | — | 1 |
| AS56826PL | ULC Urzad Lotnictwa Cywilnego | 256 | — | 1 |
| AS8380PL | TU-EUROPA-PL-AS1 TOWARZYSTWO UBEZPIECZEN NA ZYCIE EUROPA SPOLKA AKCYJNA | 256 | — | 1 |
| AS29501PL | NFZ-POZ Narodowy Fundusz Zdrowia | 256 | — | 1 |
| AS202472PL | EPONET-AS E-PONET HURAS Robert | 256 | — | 1 |
| AS44518PL | MTS-SYSTEM-AS MTS SYSTEM Sylwia Truszkowska | 256 | — | 1 |
| AS57983PL | TOYA_AS TOYA S.A. | 256 | — | 1 |
| AS198674PL | START-AS Przedsiebiorstwo Budowlane "START" G.SZMOLKE, M.SZMOLKE SP.J. | 256 | — | 1 |
| AS201663PL | ASTAT-AS Astat Sp. z o.o. | 256 | — | 1 |
| AS31026PL | AESA-AS Autostrada Eksploatacja S.A. | 256 | — | 1 |
| AS197238PL | Dyckerhoff-PL Dyckerhoff Polska Sp. z o.o. | 256 | — | 1 |
| AS203977PL | DARNET Przedsiebiorstwo Uslugowo-Handlowe "DARNET" Czerkies Dariusz | 256 | — | 1 |
| AS202712PL | TOOFIBER-AS TOOFIBER JUSTYNA TALAGA | 256 | — | 1 |
| AS197722PL | IBK_Bank IBK Bank Polska S.A. | 256 | — | 1 |
| AS210256PL | ETMEDIA ET-MEDIA Krzysztof Palka, Ewa Palka S.C. | 256 | — | 1 |
| AS200244PL | COI-Cloud Centralny Osrodek Informatyki | 256 | 1 | 2 |
| AS210262PL | MPWiK-WROC Miejskie Przedsiebiorstwo Wodociagow i Kanalizacji S.A. | 256 | — | 1 |
| AS62050PL | PL-AMICA AMICA SA | 256 | — | 1 |
| AS207764PL | EWB2-AS Elektrownia Wiatrowa Baltica-2 sp. z o. o. | 256 | — | 1 |
| AS25584PL | OPOLMAN-AS-COM Opole University | 256 | 262.1K | 2 |
| AS60106PL | BUCHALTER-AS Buchalter Sklodowscy Spolka Jawna | 256 | — | 1 |
| AS50638PL | PL-ZUS-AS Zaklad Ubezpieczen Spolecznych | 256 | — | 1 |
| AS205748PL | INFORSYS INFORSYS SA | 256 | — | 1 |
| AS49989PL | CERAMIKA-AS Ceramika Paradyz Sp. z o.o. | 256 | — | 1 |
| AS210997PL | AS_SOFTCOMTECH SCTECH Sp. z o.o. | 256 | — | 1 |
| AS60795PL | ONLINENET-AS PAWEL SCIBOR ONLINE NET | 256 | — | 1 |
| AS200668PL | GOLDNET-AS PPHU GoldNET Dariusz Pluta | 256 | — | 1 |
| AS60335PL | BS-LIMANOWA-AS Bank Spoldzielczy w Limanowej | 256 | — | 1 |
| AS203562PL | PL-JBG-2-AS JBG-2 Spolka z o.o. | 256 | — | 1 |
| AS12992PL | PROSZYNSKI_MEDIA_AS Proszynski Media sp. z o.o. | 256 | — | 1 |
| AS216439PL | LOKALNA-NET Lokalna.net sp. z o.o. | 256 | — | 1 |
| AS198922PL | TUWSKOK-AS SALTUS TOWARZYSTWO UBEZPIECZEN WZAJEMNYCH | 256 | — | 1 |
| AS47305PL | DEVELIA-AS DEVELIA SA | 256 | — | 1 |
| AS57810PL | MODLIN-AIRPORT Mazowiecki Port Lotniczy Warszawa-Modlin Sp. z o.o. | 256 | — | 1 |
| AS50014PL | NOWYSTYL Nowy Styl Sp.zoo | 256 | — | 1 |
| AS15396PL | ICM-COM University of Warsaw | 256 | — | 1 |
| AS198971PL | FUTURITI_VPS365-AS Futuriti SA | 256 | — | 1 |
| AS62025PL | KGPSP-AS Komenda Glowna Panstwowej Strazy Pozarnej | 256 | 1 | 2 |