asn.dev

Adjacent networks

AS15557 LDCOMNET --- I3Dnet ---

Residential RIPE Cable/DSL/ISP

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS15557 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv67,244
AS2914NTT America, Inc.TransitIPv4 IPv63,034
AS9002RETN LimitedUnclassifiedIPv4 IPv62,692
AS174Cogent Communications, LLCTransitIPv4 IPv62,683
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv62,325
AS60032Coriolis Telecom SASUnclassifiedIPv4 IPv62,105
AS1273IDDQD-ASBusinessIPv4 IPv61,866
AS3259Docapost BPO SASUnclassifiedIPv41,696
AS60855LA DIRECTION INTERMINISTERIELLE DU NUMERIQUEUnclassifiedIPv41,630
AS12566SFR SAUnclassifiedIPv41,593
AS34949IDLINE SASUnclassifiedIPv41,128
AS33891Core-Backbone GmbHHostingIPv4 IPv6553
AS204092Association GRIFONUnclassifiedIPv4 IPv6551
AS42708Glesys ABUnclassifiedIPv4 IPv6547
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv6539
AS48185team.blue NVUnclassifiedIPv4518
AS6696VERIXI SAUnclassifiedIPv4 IPv6498
AS1836green.ch AGResidentialIPv4 IPv6494
AS12552GlobalConnect ABUnclassifiedIPv4493
AS3320Deutsche Telekom AGMobileIPv4 IPv6485
AS199677CRIANN Association declareeUnclassifiedIPv4472
AS2497Internet Initiative Japan Inc.UnclassifiedIPv4465
AS1103SURF B.V.UnclassifiedIPv4 IPv6447
AS4637Telstra GlobalUnclassifiedIPv4399
AS20776Outremer Telecom SASUnclassifiedIPv4386
AS3303Swisscom (Schweiz) AGResidentialIPv4383
AS6939Hurricane Electric LLCTransitIPv6344
AS6830Liberty Global Europe Holding B.V.ResidentialIPv4338
AS6461Zayo BandwidthTransitIPv4 IPv6317
AS199233Mutuelle Assurance Instituteur France STEUnclassifiedIPv4288
AS49902SOCIETE REUNIONNAISE DU RADIOTELEPHONE SCSUnclassifiedIPv4 IPv6277
AS205862FEDERAL SERVICE GIEUnclassifiedIPv4 IPv6276
AS201072Aeroport de la Cote d AzurUnclassifiedIPv4270
AS49112SFR SAUnclassifiedIPv4 IPv6269
AS49694Masternaut LimitedUnclassifiedIPv4265
AS204426AMEDIASOLUTIONS SARLUnclassifiedIPv4 IPv6265
AS208353La Francaise des JeuxUnclassifiedIPv4239
AS34235ITINSELL CLOUD SASHostingIPv4238
AS34383TeloiseUnclassifiedIPv4236
AS202249DEDALOS, SARLUnclassifiedIPv4228
AS39847C@P CONNEXIONUnclassifiedIPv4 IPv6210
AS42811Herault Telecom SASUnclassifiedIPv4 IPv6210
AS43698Ariege TelecomUnclassifiedIPv4 IPv6210
AS43763SFR SAUnclassifiedIPv4 IPv6210
AS49540Capaix Connectic SASUnclassifiedIPv4 IPv6210
AS207589SYMA SASUnclassifiedIPv4 IPv6210
AS35632SFR SAUnclassifiedIPv4 IPv6208
AS35238Alsace ConnexiaUnclassifiedIPv4 IPv6187
AS12670Completel SASUnclassifiedIPv4 IPv6182
AS42117INOLIA S.A.UnclassifiedIPv4177

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 2026-10-14 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.25M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.