asn.dev

Observed topology

AS38166 SCB1-AS-HK-AP Standard Chartered Bank Hong Kong Limited.Banking and

Unclassified APNIC

Upstreams 11 carry this network
Downstreams 0 this network carries
Adjacent (IPv4) 11
Adjacent (IPv6) 0
Upstream graph Who carries AS38166, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS38166 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 11

Networks observed carrying traffic for AS38166: 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
AS19551Incapsula IncHostingIPv4869
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv4848
AS5511Orange S.A.TransitIPv4668
AS4755TATA Communications formerly VSNL is Leading ISPHostingIPv4270
AS9541Cyber Internet Services (Pvt) Ltd.HostingIPv4244
AS24435Supernet Limited Transit Autonomous System NumberUnclassifiedIPv4242
AS9583Sify LimitedUnclassifiedIPv4119
AS55410Vodafone Idea LtdMobileIPv488
AS4788TM TECHNOLOGY SERVICES SDN. BHD.MobileIPv458
AS9498BHARTI Airtel Ltd.MobileIPv458

All 11 upstreams →

Transit

Downstream networks

inferred

Networks for which AS38166 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 11

Every AS seen directly next to AS38166 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS19551Incapsula IncHostingIPv4869
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv4848
AS5511Orange S.A.TransitIPv4668
AS4755TATA Communications formerly VSNL is Leading ISPHostingIPv4270
AS9541Cyber Internet Services (Pvt) Ltd.HostingIPv4244
AS24435Supernet Limited Transit Autonomous System NumberUnclassifiedIPv4242
AS9583Sify LimitedUnclassifiedIPv4119
AS55410Vodafone Idea LtdMobileIPv488
AS4788TM TECHNOLOGY SERVICES SDN. BHD.MobileIPv458
AS9498BHARTI Airtel Ltd.MobileIPv458

All 11 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.