asn.dev

Observed topology

AS23956 AMBERIT-BD-AS - AmberIT Limited

Mobile APNIC NSP

Upstreams 5 carry this network
Downstreams 25 this network carries
Adjacent (IPv4) 31
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 IPv65,907
AS58682Level3 Carrier Ltd.HostingIPv4 IPv64,405
AS10075Fiber@Home Global LimitedResidentialIPv41,915
AS17494Telecom Operator & Internet Service Provider as wellUnclassifiedIPv4859
AS58656bdHUB LimitedUnclassifiedIPv4 IPv6507

Transit

Downstream networks

All 25

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

ASNetworkTypeFamiliesPaths seen
AS153610Tenbyte LimitedUnclassifiedIPv4539
AS38054Genuity Systems Ltd.UnclassifiedIPv4244
AS138601Coloasia LimitedUnclassifiedIPv4123
AS150399BRAC EPL STOCK BROKERAGE LIMITEDUnclassifiedIPv4122
AS63987Dhaka Stock Exchange LimitedUnclassifiedIPv4106
AS55531BracBank LimitedUnclassifiedIPv497
AS64092IT Consultants PLCUnclassifiedIPv464
AS137519Healthcare Pharmaceuticals LtdUnclassifiedIPv463
AS151359ABG Technologies LimitedUnclassifiedIPv462
AS132443Southtech LimitedUnclassifiedIPv461

All 25 downstreams →

Adjacency

Adjacent networks

All 31

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

ASNetworkTypeFamiliesPaths seen
AS58717Summit Communications LtdUnclassifiedIPv4 IPv67,072
AS58682Level3 Carrier Ltd.HostingIPv4 IPv64,522
AS10075Fiber@Home Global LimitedResidentialIPv41,942
AS58656bdHUB LimitedUnclassifiedIPv4 IPv61,342
AS17494Telecom Operator & Internet Service Provider as wellUnclassifiedIPv4859
AS153610Tenbyte LimitedUnclassifiedIPv4539
AS38054Genuity Systems Ltd.UnclassifiedIPv4244
AS138601Coloasia LimitedUnclassifiedIPv4123
AS150399BRAC EPL STOCK BROKERAGE LIMITEDUnclassifiedIPv4122
AS63987Dhaka Stock Exchange LimitedUnclassifiedIPv4106

All 31 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-03 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.45M 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.