asn.dev

Observed topology

AS26141 CUBEPATH - CubePath

Hosting ARIN

Upstreams 18 carry this network
Downstreams 5 this network carries
Adjacent (IPv4) 21
Adjacent (IPv6) 8
Upstream graph Who carries AS26141, and who carries them, drawn as a map up to the transit-free core. 6 exchanges Where AS26141 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 18

Networks observed carrying traffic for AS26141: 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
AS3257GTT Communications Inc.TransitIPv4 IPv6263
AS6939Hurricane Electric LLCTransitIPv4 IPv6236
AS3356Level 3 Parent, LLCTransitIPv445
AS174Cogent Communications, LLCTransitIPv436
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv627
AS12956TELEFONICA GLOBAL SOLUTIONS SLTransitIPv422
AS24482SG.GSHostingIPv4 IPv614
AS34019Hivane AssociationUnclassifiedIPv49
AS34927iFog GmbHHostingIPv49
AS37721Virtual Technologies & SolutionsResidentialIPv49

All 18 upstreams →

Transit

Downstream networks

inferred

Networks for which AS26141 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS136258BrainStorm Network, IncUnclassifiedIPv4 IPv695
AS214855Robotstxt S.LUnclassifiedIPv459
AS400731VTS Services IncUnclassifiedIPv459
AS218897Grachev Andrey VladimirovichUnclassifiedIPv458
AS56958Raiola Networks S.L.UnclassifiedIPv4 IPv624

Adjacency

Adjacent networks

All 23

Every AS seen directly next to AS26141 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3257GTT Communications Inc.TransitIPv4 IPv6396
AS6939Hurricane Electric LLCTransitIPv4 IPv6313
AS136258BrainStorm Network, IncUnclassifiedIPv4 IPv695
AS3356Level 3 Parent, LLCTransitIPv468
AS214855Robotstxt S.LUnclassifiedIPv459
AS400731VTS Services IncUnclassifiedIPv459
AS218897Grachev Andrey VladimirovichUnclassifiedIPv458
AS174Cogent Communications, LLCTransitIPv450
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv637
AS12956TELEFONICA GLOBAL SOLUTIONS SLTransitIPv429

All 23 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.