asn.dev

Observed topology

AS132602 BANGLADESH-AS-AP - Bangladesh Submarine Cable Company Limited (BSCCL)

Residential APNIC

Upstreams 16 carry this network
Downstreams 31 this network carries
Adjacent (IPv4) 50
Adjacent (IPv6) 27
Upstream graph Who carries AS132602, and who carries them, drawn as a map up to the transit-free core. 5 exchanges Where AS132602 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 16

Networks observed carrying traffic for AS132602: 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
AS9002RETN LimitedUnclassifiedIPv4 IPv6277
AS6939Hurricane Electric LLCTransitIPv4 IPv690
AS174Cogent Communications, LLCTransitIPv4 IPv668
AS3491PCCW Global (HK) Ltd.TransitIPv453
AS5511Orange S.A.TransitIPv425
AS2914NTT America, Inc.TransitIPv416
AS38001NewMedia Express Pte LtdHostingIPv4 IPv613
AS58453China Mobile International LimitedUnclassifiedIPv413
AS24482SG.GSHostingIPv4 IPv612
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv611

All 16 upstreams →

Transit

Downstream networks

All 31

Networks for which AS132602 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS38203ADN Telecom Ltd.UnclassifiedIPv4951
AS23688Link3 Technologies Ltd.ResidentialIPv4837
AS139009Windstream Communication LimitedUnclassifiedIPv4 IPv6766
AS137491PEEREX NETWORKS LTD./IIGResidentialIPv4 IPv6644
AS58656bdHUB LimitedUnclassifiedIPv4 IPv6564
AS38592Chittagong Online Limited AS38592 APResidentialIPv4544
AS63961Bangladesh Research and Education Network (BdREN)UnclassifiedIPv4490
AS45925ASN For Teletalk Bangladesh Ltd.UnclassifiedIPv4402
AS134734Velocity Networks LimitedUnclassifiedIPv4 IPv6314
AS132267NovoCom LimitedUnclassifiedIPv4 IPv6268

All 31 downstreams →

Adjacency

Adjacent networks

All 51

Every AS seen directly next to AS132602 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS9002RETN LimitedUnclassifiedIPv4 IPv615,061
AS3491PCCW Global (HK) Ltd.TransitIPv46,677
AS137491PEEREX NETWORKS LTD./IIGResidentialIPv4 IPv65,314
AS58656bdHUB LimitedUnclassifiedIPv4 IPv64,973
AS139009Windstream Communication LimitedUnclassifiedIPv4 IPv64,546
AS6939Hurricane Electric LLCTransitIPv4 IPv64,430
AS2914NTT America, Inc.TransitIPv4 IPv64,087
AS174Cogent Communications, LLCTransitIPv4 IPv64,006
AS17806Tire-1 IP Transit Provider of BangladeshMobileIPv4 IPv63,132
AS63961Bangladesh Research and Education Network (BdREN)UnclassifiedIPv4 IPv62,404

All 51 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.