asn.dev

Observed topology

AS37680 COOL-IDEAS

Residential AFRINIC Cable/DSL/ISP

Upstreams 22 carry this network
Downstreams 9 this network carries
Adjacent (IPv4) 32
Adjacent (IPv6) 12
Upstream graph Who carries AS37680, and who carries them, drawn as a map up to the transit-free core. 9 exchanges Where AS37680 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 22

Networks observed carrying traffic for AS37680: 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
AS1299Arelion Sweden ABTransitIPv4 IPv6556
AS3741ISUnclassifiedIPv4 IPv6242
AS37662WIOCC-ASUnclassifiedIPv4 IPv6239
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv683
AS50304Blix Solutions ASUnclassifiedIPv440
AS33891Core-Backbone GmbHHostingIPv4 IPv638
AS24482SG.GSHostingIPv4 IPv629
AS37721Virtual-Technologies-Solutions-SAResidentialIPv4 IPv628
AS17639Converge ICT Solutions Inc.UnclassifiedIPv423
AS37100SEACOM-ASUnclassifiedIPv423

All 22 upstreams →

Transit

Downstream networks

inferred

Networks for which AS37680 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS329112UPSTREAM-CONNECTUnclassifiedIPv4192
AS328596Mind-the-Speed-ASUnclassifiedIPv4 IPv6165
AS37611AFRIHOST-SPResidentialIPv464
AS36916X-DSL-NET1UnclassifiedIPv459
AS36943ZA-1-GridHostingIPv459
AS327878AS-UnclassifiedIPv459
AS328966SoftphoneVIP-ASUnclassifiedIPv459
AS328365Edge-connectUnclassifiedIPv4 IPv657
AS328337VivaTelecoms-ASResidentialIPv42

Adjacency

Adjacent networks

All 35

Every AS seen directly next to AS37680 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv6757
AS37662WIOCC-ASUnclassifiedIPv4 IPv6544
AS3741ISUnclassifiedIPv4 IPv6252
AS329112UPSTREAM-CONNECTUnclassifiedIPv4192
AS328596Mind-the-Speed-ASUnclassifiedIPv4 IPv6165
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6111
AS37611AFRIHOST-SPResidentialIPv464
AS3223Voxility LLPHostingIPv459
AS36916X-DSL-NET1UnclassifiedIPv459
AS36943ZA-1-GridHostingIPv459

All 35 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-26 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M 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.