asn.dev

Observed topology

AS137453 ORANGE2-AS-AP - Orange Communication

Residential APNIC Cable/DSL/ISP

Upstreams 8 carry this network
Downstreams 5 this network carries
Adjacent (IPv4) 12
Adjacent (IPv6) 5
Upstream graph Who carries AS137453, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS137453 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS137453: 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 IPv6530
AS139009Windstream Communication LimitedUnclassifiedIPv4 IPv6509
AS150178EXABYTE LTDUnclassifiedIPv4 IPv6508
AS58682Level3 Carrier Ltd.HostingIPv4296
AS135341Orange CommunicationUnclassifiedIPv459
AS140684Bangladesh Internet Exchange TrustUnclassifiedIPv411
AS58715EARTH TELECOMMUNICATION (Pvt) LTD.UnclassifiedIPv42
AS134153Xplore Net BDUnclassifiedIPv41

Transit

Downstream networks

inferred

Networks for which AS137453 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS135341Orange CommunicationUnclassifiedIPv4 IPv6543
AS154311MEHERPUR BROADBANDUnclassifiedIPv463
AS59239iTel LimitedUnclassifiedIPv4 IPv637
AS133331Infobase LimitedUnclassifiedIPv411
AS132298Antaranga Dot Com LtdUnclassifiedIPv41

Adjacency

Adjacent networks

All 12

Every AS seen directly next to AS137453 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS150178EXABYTE LTDUnclassifiedIPv4 IPv61,088
AS135341Orange CommunicationUnclassifiedIPv4 IPv6602
AS139009Windstream Communication LimitedUnclassifiedIPv4 IPv6578
AS58717Summit Communications LtdUnclassifiedIPv4 IPv6536
AS58682Level3 Carrier Ltd.HostingIPv4296
AS154311MEHERPUR BROADBANDUnclassifiedIPv463
AS59239iTel LimitedUnclassifiedIPv4 IPv637
AS133331Infobase LimitedUnclassifiedIPv411
AS140684Bangladesh Internet Exchange TrustUnclassifiedIPv411
AS58715EARTH TELECOMMUNICATION (Pvt) LTD.UnclassifiedIPv42

All 12 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.