Observed topology

AS7546 DREAMTILT-AP Dreamtilt Service Provider Gladstone

Unclassified APNIC

Upstreams 3 carry this network

Downstreams 3 this network carries

Adjacent (IPv4) 6

Adjacent (IPv6) 2

Upstream graph Who carries AS7546, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS7546 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS7546: 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.

AS	Network	Type	Families	Paths seen
AS136557	Host Universal Pty Ltd	Unclassified	IPv4 IPv6	428
AS6939	Hurricane Electric LLC	Transit	IPv4	72
AS4608	Asia Pacific Network Information Centre	Unclassified	IPv4	8

Transit

Downstream networks

inferred

Networks for which AS7546 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS9449	QLD VoIP Services Australia	Unclassified	IPv4 IPv6	505
AS9888	Southern Ocean Systems Pty Ltd	Unclassified	IPv4	118
AS37990	NRG Gladstone Operating Services, Electricity Generation, Gladstone, QLD, Australia	Unclassified	IPv4	47

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS7546 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS136557	Host Universal Pty Ltd	Unclassified	IPv4 IPv6	1,007
AS9449	QLD VoIP Services Australia	Unclassified	IPv4 IPv6	505
AS6939	Hurricane Electric LLC	Transit	IPv4	153
AS9888	Southern Ocean Systems Pty Ltd	Unclassified	IPv4	118
AS37990	NRG Gladstone Operating Services, Electricity Generation, Gladstone, QLD, Australia	Unclassified	IPv4	47
AS4608	Asia Pacific Network Information Centre	Unclassified	IPv4	18

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-21 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.