asn.dev

Adjacent networks

AS1257 TELE2

Mobile RIPE

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS1257 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv6390,866
AS1299Arelion Sweden ABTransitIPv4 IPv6143,785
AS174Cogent Communications, LLCTransitIPv4 IPv657,970
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv4 IPv653,091
AS6461Zayo BandwidthTransitIPv4 IPv633,627
AS2914NTT America, Inc.TransitIPv4 IPv626,528
AS4134No.31,Jin-rong StreetResidentialIPv4 IPv625,513
AS12956TELEFONICA GLOBAL SOLUTIONS SLTransitIPv4 IPv621,230
AS4837CHINA UNICOM China169 BackboneMobileIPv4 IPv69,643
AS4637Telstra GlobalUnclassifiedIPv48,644
AS6939Hurricane Electric LLCTransitIPv4 IPv68,366
AS9002RETN LimitedUnclassifiedIPv4 IPv67,271
AS32787Akamai Technologies, Inc.HostingIPv4 IPv66,361
AS15169Google LLCHostingIPv4 IPv64,285
AS2497Internet Initiative Japan Inc.UnclassifiedIPv4 IPv63,969
AS3491PCCW Global (HK) Ltd.TransitIPv4 IPv63,628
AS9009M247 Europe SRLHostingIPv4 IPv62,465
AS15412Flag Telecom UK LimitedUnclassifiedIPv4 IPv62,449
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv62,440
AS35041Binero ABHostingIPv4 IPv62,227
AS12597Gotalandsnatet ABUnclassifiedIPv4 IPv62,093
AS202296MicroGroup Europe ABUnclassifiedIPv41,986
AS33891Core-Backbone GmbHHostingIPv4 IPv61,799
AS714Apple Inc.HostingIPv4 IPv61,751
AS8075Microsoft CorporationHostingIPv4 IPv61,480
AS3303Swisscom (Schweiz) AGResidentialIPv4 IPv61,441
AS42708Glesys ABUnclassifiedIPv4 IPv61,427
AS28854SavMAN ABUnclassifiedIPv4 IPv61,284
AS44320Skandinaviska Enskilda Banken ABUnclassifiedIPv41,218
AS16509Amazon.com, Inc.HostingIPv4 IPv61,067
AS5411OyjUnclassifiedIPv4 IPv6994
AS12552GlobalConnect ABUnclassifiedIPv4939
AS25252Volvo Information Technology ABUnclassifiedIPv4 IPv6905
AS8764Telia Lietuva, ABResidentialIPv4839
AS6830Liberty Global Europe Holding B.V.ResidentialIPv4836
AS1273IDDQD-ASBusinessIPv4 IPv6830
AS197942ForsakringskassanUnclassifiedIPv4 IPv6822
AS50572Nordlo Improve ABHostingIPv4 IPv6741
AS29468Infracom Managed Services ABResidentialIPv4 IPv6658
AS60068Datacamp LimitedHostingIPv4 IPv6637
AS200881Norrkopings KommunUnclassifiedIPv4 IPv6613
AS3301Telia Company ABMobileIPv4 IPv6571
AS201601Astrec Data OUUnclassifiedIPv4 IPv6566
AS3399Obenet ABUnclassifiedIPv4 IPv6502
AS8434Telenor Sverige ABResidentialIPv4 IPv6494
AS198568ATEA Sverige ABUnclassifiedIPv4 IPv6487
AS13030Init7 (Switzerland) Ltd.HostingIPv4 IPv6463
AS57208Advania Sverige ABUnclassifiedIPv4 IPv6440
AS9201Swedish Armed ForcesUnclassifiedIPv4 IPv6428
AS20940Akamai International B.V.HostingIPv4 IPv6418

Atlas returns the 311 most-observed of 337; 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 2026-10-19 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.17M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.