asn.dev

Adjacent networks

AS21100 ITLDC-EU ROUTE 95 LLC

Hosting RIPE

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS21100 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS9002RETN LimitedUnclassifiedIPv4 IPv61,663
AS202051NETGRID HOST LTDUnclassifiedIPv4594
AS24961WIIT AGHostingIPv4585
AS199058SERVA ONE LTDUnclassifiedIPv4539
AS6461Zayo BandwidthTransitIPv4 IPv6416
AS200313IT WEB LTDUnclassifiedIPv4 IPv6393
AS6939Hurricane Electric LLCTransitIPv4 IPv6344
AS174Cogent Communications, LLCTransitIPv4 IPv6279
AS24785Broadband Hosting B.V.HostingIPv4 IPv6131
AS15800COORDINATOR LTDUnclassifiedIPv4 IPv693
AS20562Broadband Hosting B.V.HostingIPv673
AS29012Scana LTDUnclassifiedIPv459
AS24482SG.GSHostingIPv4 IPv649
AS204092Association GRIFONUnclassifiedIPv4 IPv648
AS6696VERIXI SAUnclassifiedIPv447
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv646
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv646
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv646
AS48185team.blue NVUnclassifiedIPv4 IPv644
AS58057Securebit AGUnclassifiedIPv443
AS202365Omer GOLGELIUnclassifiedIPv443
AS34927iFog GmbHHostingIPv442
AS20485Joint Stock Company TransTeleComUnclassifiedIPv439
AS4657StarHub LtdResidentialIPv438
AS37100SEACOM LimitedUnclassifiedIPv438
AS50673Serverius Holding B.V.UnclassifiedIPv417
AS12637SEEWEB s.r.l.HostingIPv67
AS29632Netassist International EOODUnclassifiedIPv67
AS29067LLC "Hostmaster"HostingIPv4 IPv66
AS31500Global Network Management IncUnclassifiedIPv43
AS34019Hivane AssociationUnclassifiedIPv43
AS3326PRIVATE JOINT STOCK COMPANY "DATAGROUP"ResidentialIPv41
AS5405Inter.link GmbHUnclassifiedIPv41

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 2026-11-14 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.46M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.