asn.dev

Observed topology

AS60144 THREE-W-INFRA-AS 3W Infra B.V.

Unclassified RIPE Enterprise

Upstreams 22 carry this network
Downstreams 5 this network carries
Adjacent (IPv4) 19
Adjacent (IPv6) 20
Upstream graph Who carries AS60144, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS60144 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 22

Networks observed carrying traffic for AS60144: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.

ASNetworkTypeFamiliesPaths seen
AS9002RETN LimitedUnclassifiedIPv4 IPv61,077
AS1299Arelion Sweden ABTransitIPv4 IPv6928
AS6939Hurricane Electric LLCTransitIPv4 IPv6548
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6103
AS24482SG.GSHostingIPv4 IPv656
AS401753BIXCE IncUnclassifiedIPv4 IPv655
AS34019Hivane AssociationUnclassifiedIPv4 IPv647
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv647
AS31500Global Network Management IncUnclassifiedIPv446
AS34927iFog GmbHHostingIPv446

All 22 upstreams →

Transit

Downstream networks

inferred

Networks for which AS60144 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS50941Eclit Bilisim Hizmetleri A.SUnclassifiedIPv4118
AS213166UA-Hosting SIAUnclassifiedIPv4 IPv692
AS3214xTom GmbHHostingIPv4 IPv667
AS7768Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERIResidentialIPv458
AS34872Sarah Rossius trading as Servperso SystemsHostingIPv4 IPv646

Adjacency

Adjacent networks

All 27

Every AS seen directly next to AS60144 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS34872Sarah Rossius trading as Servperso SystemsHostingIPv4 IPv62,717
AS6939Hurricane Electric LLCTransitIPv4 IPv62,313
AS9002RETN LimitedUnclassifiedIPv4 IPv61,990
AS1299Arelion Sweden ABTransitIPv4 IPv61,497
AS3214xTom GmbHHostingIPv4 IPv6314
AS50941Eclit Bilisim Hizmetleri A.SUnclassifiedIPv4118
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6113
AS213166UA-Hosting SIAUnclassifiedIPv4 IPv692
AS24482SG.GSHostingIPv4 IPv662
AS401753BIXCE IncUnclassifiedIPv4 IPv661

All 27 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-11 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 73.24M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you. 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.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.