asn.dev

Observed topology

AS132405 SUMMITINTERNET-AS-AP Summit Internet Australia

Unclassified APNIC

Upstreams 6 carry this network
Downstreams 2 this network carries
Adjacent (IPv4) 9
Adjacent (IPv6) 0
Upstream graph Who carries AS132405, and who carries them, drawn as a map up to the transit-free core. 6 exchanges Where AS132405 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS132405: 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
AS137409GSL Networks Pty LTDUnclassifiedIPv4663
AS6939Hurricane Electric LLCTransitIPv4356
AS24482SG.GSHostingIPv435
AS64073Vetta GroupUnclassifiedIPv434
AS7575Australian Academic and Research Network AARNetEducationIPv422
AS35280F5 Networks SARLHostingIPv422

Transit

Downstream networks

inferred

Networks for which AS132405 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS133093Comwire IT Pty LtdUnclassifiedIPv4180
AS132448SolutionOne Pty LtdUnclassifiedIPv478

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS132405 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS137409GSL Networks Pty LTDUnclassifiedIPv4894
AS6939Hurricane Electric LLCTransitIPv4376
AS133093Comwire IT Pty LtdUnclassifiedIPv4180
AS132448SolutionOne Pty LtdUnclassifiedIPv478
AS24482SG.GSHostingIPv438
AS64073Vetta GroupUnclassifiedIPv436
AS7575Australian Academic and Research Network AARNetEducationIPv422
AS35280F5 Networks SARLHostingIPv422
AS9507NextHop Pty LtdUnclassifiedIPv42

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-26 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M 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.