asn.dev

Observed topology

AS13002 ISIX-AS ISIX Communications LLP

Residential RIPE Cable/DSL/ISP

Upstreams 35 carry this network
Downstreams 4 this network carries
Adjacent (IPv4) 43
Adjacent (IPv6) 27
Upstream graph Who carries AS13002, and who carries them, drawn as a map up to the transit-free core. 11 exchanges Where AS13002 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 35

Networks observed carrying traffic for AS13002: 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
AS3356Level 3 Parent, LLCTransitIPv4110
AS6939Hurricane Electric LLCTransitIPv4 IPv680
AS174Cogent Communications, LLCTransitIPv4 IPv678
AS41095IPTP LTDHostingIPv430
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv629
AS1836green.ch AGResidentialIPv4 IPv611
AS24482SG.GSHostingIPv4 IPv611
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv611
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv611
AS213241TECHIT.BE SRLResidentialIPv4 IPv611

All 35 upstreams →

Transit

Downstream networks

inferred

Networks for which AS13002 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS61327MTX Connect S. a r.l.UnclassifiedIPv4 IPv6475
AS58049Erinix SarlUnclassifiedIPv4 IPv6266
AS47716ISIX Communications LLPUnclassifiedIPv4 IPv6259
AS207498Expert Mark GmbHUnclassifiedIPv462

Adjacency

Adjacent networks

All 46

Every AS seen directly next to AS13002 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS61327MTX Connect S. a r.l.UnclassifiedIPv4 IPv6475
AS6939Hurricane Electric LLCTransitIPv4 IPv6403
AS3356Level 3 Parent, LLCTransitIPv4276
AS58049Erinix SarlUnclassifiedIPv4 IPv6266
AS47716ISIX Communications LLPUnclassifiedIPv4 IPv6259
AS174Cogent Communications, LLCTransitIPv4 IPv6251
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv669
AS207498Expert Mark GmbHUnclassifiedIPv462
AS41095IPTP LTDHostingIPv455
AS24482SG.GSHostingIPv4 IPv635

All 46 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.