asn.dev

Adjacent networks

AS12741 AS-NETIA Warszawa 02-822

Residential RIPE

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS12741 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv69,916
AS6461Zayo BandwidthTransitIPv47,614
AS174Cogent Communications, LLCTransitIPv4 IPv66,281
AS6939Hurricane Electric LLCTransitIPv4 IPv63,958
AS57463NetIX Communications JSCUnclassifiedIPv4 IPv63,488
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv63,191
AS12887Netia SAUnclassifiedIPv42,973
AS50304Blix Solutions ASUnclassifiedIPv41,906
AS58321Oxylion Sp. z o.o.UnclassifiedIPv4 IPv61,679
AS39855Mod Mission Critical LLCHostingIPv41,602
AS29504Freenet Liberec, z.s.UnclassifiedIPv4 IPv61,356
AS3741Dimension DataUnclassifiedIPv41,303
AS202297Skylon Solutions LimitedUnclassifiedIPv41,286
AS48424GLOBITEL Sp. z o.o.UnclassifiedIPv4 IPv61,206
AS37100SEACOM LimitedUnclassifiedIPv41,103
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv61,092
AS50263A-Systems Sp. z o.o.UnclassifiedIPv4 IPv61,065
AS34927iFog GmbHHostingIPv41,043
AS48362Stadtwerke FeldkirchResidentialIPv41,041
AS37721Virtual Technologies & SolutionsResidentialIPv4974
AS30851Sileman Sp. z o.o.UnclassifiedIPv4960
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv6933
AS24482SG.GSHostingIPv4 IPv6916
AS50673Serverius Holding B.V.UnclassifiedIPv4865
AS12552GlobalConnect ABUnclassifiedIPv4841
AS3303Swisscom (Schweiz) AGResidentialIPv4837
AS8374Polkomtel Sp. z o.o.MobileIPv4 IPv6787
AS34019Hivane AssociationUnclassifiedIPv4 IPv6784
AS1836green.ch AGResidentialIPv4779
AS41421StarNet Telecom Sp. z o.o.UnclassifiedIPv4741
AS20485Joint Stock Company TransTeleComUnclassifiedIPv4720
AS20960TK Telekom sp. z o.o.UnclassifiedIPv4 IPv6718
AS31608Gawex Media Sp. z o. o.UnclassifiedIPv4696
AS60713EXEA Sp. z o.o.UnclassifiedIPv4 IPv6689
AS401753BIXCE IncUnclassifiedIPv4 IPv6627
AS202050STIMO.NET SP. Z O.O.UnclassifiedIPv4 IPv6582
AS12963"SCIENTIFIC-INDUSTRIAL FIRM "VOLZ" LIMITED LIABILITY COMPANYResidentialIPv4 IPv6576
AS41297Adam Dlugosz trading as ABAKSUnclassifiedIPv4567
AS28785Asseco Cloud Sp. z o. o.UnclassifiedIPv4 IPv6545
AS25070Comarch S.A.UnclassifiedIPv4543
AS206499LOCIX LIMITEDUnclassifiedIPv4526
AS31080Wirtualna Polska Media S.A.UnclassifiedIPv4520
AS210220ICT FUTURE Sp. z o.o.UnclassifiedIPv4 IPv6506
AS43939Netia SAUnclassifiedIPv4 IPv6478
AS212422PANSTWOWY INSTYTUT BADAWCZYUnclassifiedIPv4477
AS61171HEXA OPERATOR SP. Z O.O.UnclassifiedIPv4464
AS197274Slaska Siec Metropolitalna Sp. z o.o.UnclassifiedIPv4445
AS12990Ringier Axel Springer Polska Sp. z o.o.HostingIPv4432
AS43420Eltronik Sp. z o.o.UnclassifiedIPv4381
AS52142Polcom Sp. z o.o.UnclassifiedIPv4369

Atlas returns the 446 most-observed of 460; the long tail, seen in a handful of paths each, is left out.

Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.

Derived from routing tables collected at 2026-10-16 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.23M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.