asn.dev

Observed topology

AS135338 STARCLOUD-AS-AP STARCLOUD INFORMATION LIMITED

Unclassified APNIC

Upstreams 8 carry this network
Downstreams 4 this network carries
Adjacent (IPv4) 13
Adjacent (IPv6) 4
Upstream graph Who carries AS135338, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS135338 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS135338: 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
AS45430SBN-IIG/AWN-IIG transit providerUnclassifiedIPv4 IPv6187
AS9304HGC Global Communications LimitedHostingIPv4 IPv6177
AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPUnclassifiedIPv4 IPv615
AS18403FPT Telecom CompanyResidentialIPv41
AS21859Zenlayer IncHostingIPv41
AS24482SG.GSHostingIPv41
AS37989DCS1 Pte. Ltd.HostingIPv41
AS38001NewMedia Express Pte LtdHostingIPv41

Transit

Downstream networks

inferred

Networks for which AS135338 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS139341ACEHostingIPv4 IPv6725
AS152644QINIU LimitedUnclassifiedIPv470
AS151326DCConnect Communication Pte. Ltd.ResidentialIPv460
AS17497Liasail Global Hongkong LimitedUnclassifiedIPv459

Adjacency

Adjacent networks

All 13

Every AS seen directly next to AS135338 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS45430SBN-IIG/AWN-IIG transit providerUnclassifiedIPv4 IPv61,290
AS17497Liasail Global Hongkong LimitedUnclassifiedIPv41,103
AS9304HGC Global Communications LimitedHostingIPv4 IPv61,011
AS139341ACEHostingIPv4 IPv6725
AS152644QINIU LimitedUnclassifiedIPv496
AS151326DCConnect Communication Pte. Ltd.ResidentialIPv460
AS18403FPT Telecom CompanyResidentialIPv428
AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPUnclassifiedIPv4 IPv615
AS24482SG.GSHostingIPv46
AS37989DCS1 Pte. Ltd.HostingIPv46

All 13 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-25 12:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.17M 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.