asn.dev

Observed topology

AS58627 ONEASIA-NET-AS OneAsia Network Limited

Unclassified APNIC

Upstreams 8 carry this network
Downstreams 1 this network carries
Adjacent (IPv4) 9
Adjacent (IPv6) 3
Upstream graph Who carries AS58627, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS58627 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS58627: 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
AS6939Hurricane Electric LLCTransitIPv4365
AS2914NTT America, Inc.TransitIPv4 IPv6352
AS4637Telstra GlobalUnclassifiedIPv4 IPv6322
AS4635Hong Kong Internet Exchange--Route Server 1UnclassifiedIPv467
AS32787Akamai Technologies, Inc.HostingIPv460
AS24482SG.GSHostingIPv4 IPv615
AS8359MTS PJSCMobileIPv45
AS9930TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, MalaysiaUnclassifiedIPv45

Transit

Downstream networks

inferred

Networks for which AS58627 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS135572ACT International Telecom LimitedUnclassifiedIPv4410

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS58627 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS4637Telstra GlobalUnclassifiedIPv4 IPv6502
AS2914NTT America, Inc.TransitIPv4 IPv6470
AS6939Hurricane Electric LLCTransitIPv4425
AS135572ACT International Telecom LimitedUnclassifiedIPv4410
AS4635Hong Kong Internet Exchange--Route Server 1UnclassifiedIPv4110
AS32787Akamai Technologies, Inc.HostingIPv460
AS24482SG.GSHostingIPv4 IPv620
AS9930TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, MalaysiaUnclassifiedIPv49
AS8359MTS PJSCMobileIPv45

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-20 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.16M 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.