asn.dev

Observed topology

AS4608 APNIC-SERVICES - Asia Pacific Network Information Centre

Unclassified ARIN

Upstreams 6 carry this network
Downstreams 104 this network carries
Adjacent (IPv4) 109
Adjacent (IPv6) 10
Upstream graph Who carries AS4608, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS4608 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS4608: 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
AS1221Telstra LimitedMobileIPv4 IPv6322
AS7575Australian Academic and Research Network (AARNet)EducationIPv4 IPv6309
AS4826Vocus Connect International BackboneUnclassifiedIPv4 IPv6261
AS6939Hurricane Electric LLCTransitIPv442
AS24482SG.GSHostingIPv4 IPv622
AS64073Vetta GroupUnclassifiedIPv4 IPv622

Transit

Downstream networks

All 104

Networks for which AS4608 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS13335Cloudflare, Inc.HostingIPv42,098
AS714Apple Inc.HostingIPv41,353
AS8075Microsoft CorporationHostingIPv41,200
AS16509Amazon.com, Inc.HostingIPv41,169
AS15169Google LLCHostingIPv4971
AS137409GSL Networks Pty LTDUnclassifiedIPv4473
AS4764Aussie BroadbandResidentialIPv4393
AS1221Telstra LimitedMobileIPv4276
AS6939Hurricane Electric LLCTransitIPv4236
AS7575Australian Academic and Research Network (AARNet)EducationIPv4201

All 104 downstreams →

Adjacency

Adjacent networks

All 109

Every AS seen directly next to AS4608 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1221Telstra LimitedMobileIPv4 IPv6470,584
AS7575Australian Academic and Research Network (AARNet)EducationIPv4 IPv6433,984
AS6939Hurricane Electric LLCTransitIPv495,246
AS24115EquinixHostingIPv444,617
AS137409GSL Networks Pty LTDUnclassifiedIPv410,339
AS13335Cloudflare, Inc.HostingIPv48,592
AS15169Google LLCHostingIPv44,763
AS4826Vocus Connect International BackboneUnclassifiedIPv4 IPv62,359
AS38195SuperloopUnclassifiedIPv41,380
AS714Apple Inc.HostingIPv41,374

All 109 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-05 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 73.57M 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.