asn.dev

Observed topology

AS23956 AMBERIT-BD-AS - AmberIT Limited

Mobile APNIC NSP

Upstreams 5 carry this network
Downstreams 24 this network carries
Adjacent (IPv4) 30
Adjacent (IPv6) 3
Upstream graph Who carries AS23956, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS23956 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS23956: 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
AS58717Summit Communications LtdUnclassifiedIPv4 IPv66,005
AS58682Level3 Carrier Ltd.HostingIPv4 IPv64,276
AS10075Fiber@Home Global LimitedResidentialIPv41,902
AS17494Telecom Operator & Internet Service Provider as wellUnclassifiedIPv4873
AS58656bdHUB LimitedUnclassifiedIPv4 IPv6468

Transit

Downstream networks

All 24

Networks for which AS23956 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS153610Tenbyte LimitedUnclassifiedIPv4421
AS38054Genuity Systems Ltd.UnclassifiedIPv4240
AS150399BRAC EPL STOCK BROKERAGE LIMITEDUnclassifiedIPv4120
AS63987Dhaka Stock Exchange LimitedUnclassifiedIPv4106
AS138601Coloasia LimitedUnclassifiedIPv479
AS64092IT Consultants PLCUnclassifiedIPv464
AS151359ABG Technologies LimitedUnclassifiedIPv463
AS9651Jibon Bima Tower (4th Floor)UnclassifiedIPv460
AS58581Standard Bank LIMITEDUnclassifiedIPv460
AS59236Meghna Bank LimitedUnclassifiedIPv460

All 24 downstreams →

Adjacency

Adjacent networks

All 30

Every AS seen directly next to AS23956 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS58717Summit Communications LtdUnclassifiedIPv4 IPv67,019
AS58682Level3 Carrier Ltd.HostingIPv4 IPv64,400
AS10075Fiber@Home Global LimitedResidentialIPv41,929
AS58656bdHUB LimitedUnclassifiedIPv4 IPv61,187
AS17494Telecom Operator & Internet Service Provider as wellUnclassifiedIPv4873
AS153610Tenbyte LimitedUnclassifiedIPv4421
AS38054Genuity Systems Ltd.UnclassifiedIPv4240
AS150399BRAC EPL STOCK BROKERAGE LIMITEDUnclassifiedIPv4120
AS63987Dhaka Stock Exchange LimitedUnclassifiedIPv4106
AS138601Coloasia LimitedUnclassifiedIPv479

All 30 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M 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.