asn.dev

Observed topology

AS9230 BOL-BD-AP - Bangladesh Online Ltd.

Unclassified APNIC

Upstreams 4 carry this network
Downstreams 27 this network carries
Adjacent (IPv4) 31
Adjacent (IPv6) 4
Upstream graph Who carries AS9230, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS9230 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS9230: 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
AS139901Apple Communication Ltd.UnclassifiedIPv4 IPv62,937
AS58717Summit Communications LtdUnclassifiedIPv4 IPv61,678
AS58655SkyTel Communications LimitedResidentialIPv4 IPv61,491
AS17494Telecom Operator & Internet Service Provider as wellUnclassifiedIPv4 IPv641

Transit

Downstream networks

All 27

Networks for which AS9230 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS140887Mercantile Bank LimitedUnclassifiedIPv4177
AS59242Tullow Bangladesh Ltd. (A wholly owned member of KrisEnergy Group)UnclassifiedIPv4122
AS152916Progoti systems LimitedUnclassifiedIPv4120
AS58695Unicef Bangladesh,UnclassifiedIPv4119
AS139670Shajalal Islami Bank Ltd.UnclassifiedIPv499
AS58527Management Information System (MIS)UnclassifiedIPv491
AS137934United Commercial Bank LimitedUnclassifiedIPv483
AS132855SMC ENTERPRISE LIMITEDUnclassifiedIPv477
AS149168Fly HopperUnclassifiedIPv463
AS153548Incepta Pharmaceuticals LimitedUnclassifiedIPv463

All 27 downstreams →

Adjacency

Adjacent networks

All 31

Every AS seen directly next to AS9230 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS139901Apple Communication Ltd.UnclassifiedIPv4 IPv63,220
AS58655SkyTel Communications LimitedResidentialIPv4 IPv62,643
AS58717Summit Communications LtdUnclassifiedIPv4 IPv61,953
AS140887Mercantile Bank LimitedUnclassifiedIPv4177
AS59242Tullow Bangladesh Ltd. (A wholly owned member of KrisEnergy Group)UnclassifiedIPv4122
AS152916Progoti systems LimitedUnclassifiedIPv4120
AS58695Unicef Bangladesh,UnclassifiedIPv4119
AS139670Shajalal Islami Bank Ltd.UnclassifiedIPv499
AS58527Management Information System (MIS)UnclassifiedIPv491
AS137934United Commercial Bank LimitedUnclassifiedIPv483

All 31 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.00M 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.