Observed topology

AS59378 AIG-BD ADN International Gateway Limited

Hosting APNIC Network Services

Upstreams 5 carry this network

Downstreams 1 this network carries

Adjacent (IPv4) 11

Adjacent (IPv6) 2

Upstream graph Who carries AS59378, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS59378 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS59378: 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.

AS	Network	Type	Families	Paths seen
AS7473	Singapore Telecommunications Ltd	Unclassified	IPv4	120
AS58453	China Mobile International Limited	Unclassified	IPv4	80
AS5511	Orange S.A.	Transit	IPv4	50
AS6939	Hurricane Electric LLC	Transit	IPv4	45
AS132884	Summit Communications Limited	Unclassified	IPv6	37

Transit

Downstream networks

inferred

Networks for which AS59378 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS38203	ADN Telecom Ltd.	Unclassified	IPv4 IPv6	2,008

Adjacency

Adjacent networks

All 11

Every AS seen directly next to AS59378 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS38203	ADN Telecom Ltd.	Unclassified	IPv4 IPv6	2,833
AS132884	Summit Communications Limited	Unclassified	IPv4 IPv6	1,861
AS7473	Singapore Telecommunications Ltd	Unclassified	IPv4	559
AS58453	China Mobile International Limited	Unclassified	IPv4	236
AS6939	Hurricane Electric LLC	Transit	IPv4	235
AS5511	Orange S.A.	Transit	IPv4	220
AS132602	Bangladesh Submarine Cable Company Limited (BSCCL)	Residential	IPv4	28
AS17639	Converge ICT Solutions Inc.	Unclassified	IPv4	23
AS24482	SG.GS	Hosting	IPv4	23
AS38001	NewMedia Express Pte Ltd	Hosting	IPv4	23

All 11 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-29 10:00 UTC by route-views2,rrc00, as seen from 76 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.