asn.dev

Observed topology

AS133865 IQIYI-AS-AP - Beijing IQIYI Science & Technology Co., Ltd.

Hosting ARIN Content

Upstreams 12 carry this network
Downstreams 0 this network carries
Adjacent (IPv4) 12
Adjacent (IPv6) 7
Upstream graph Who carries AS133865, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS133865 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 12

Networks observed carrying traffic for AS133865: 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
AS9304HGC Global Communications LimitedHostingIPv4834
AS3491PCCW Global (HK) Ltd.TransitIPv4338
AS23724IDC, China Telecommunications CorporationHostingIPv4 IPv6290
AS9808China Mobile Communications Group Co., Ltd.MobileIPv4 IPv6196
AS7473Singapore Telecommunications LtdUnclassifiedIPv464
AS21859Zenlayer IncHostingIPv4 IPv649
AS6939Hurricane Electric LLCTransitIPv4 IPv625
AS24482SG.GSHostingIPv4 IPv624
AS38001NewMedia Express Pte LtdHostingIPv4 IPv65
AS4808China Unicom Beijing Province NetworkResidentialIPv44

All 12 upstreams →

Transit

Downstream networks

inferred

Networks for which AS133865 was observed as the last hop before the origin, meaning it appears to provide them transit.

No downstream observed. This network does not appear to carry transit for anyone.

Adjacency

Adjacent networks

All 12

Every AS seen directly next to AS133865 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS9304HGC Global Communications LimitedHostingIPv4834
AS3491PCCW Global (HK) Ltd.TransitIPv4338
AS23724IDC, China Telecommunications CorporationHostingIPv4 IPv6290
AS9808China Mobile Communications Group Co., Ltd.MobileIPv4 IPv6196
AS7473Singapore Telecommunications LtdUnclassifiedIPv464
AS21859Zenlayer IncHostingIPv4 IPv649
AS6939Hurricane Electric LLCTransitIPv4 IPv625
AS24482SG.GSHostingIPv4 IPv624
AS38001NewMedia Express Pte LtdHostingIPv4 IPv65
AS4808China Unicom Beijing Province NetworkResidentialIPv44

All 12 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-12 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.36M 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.