asn.dev

Observed topology

AS37662 WIOCC-AS

Unclassified AFRINIC NSP

Upstreams 34 carry this network
Downstreams 179 this network carries
Adjacent (IPv4) 224
Adjacent (IPv6) 101
Upstream graph Who carries AS37662, and who carries them, drawn as a map up to the transit-free core. 11 exchanges Where AS37662 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 34

Networks observed carrying traffic for AS37662: 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
AS6939Hurricane Electric LLCTransitIPv4 IPv61,229
AS174Cogent Communications, LLCTransitIPv4 IPv6301
AS5511Orange S.A.TransitIPv4 IPv6165
AS1299Arelion Sweden ABTransitIPv4 IPv699
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv684
AS50304Blix Solutions ASUnclassifiedIPv4 IPv677
AS50673Serverius Holding B.V.UnclassifiedIPv4 IPv647
AS9002RETN LimitedUnclassifiedIPv445
AS24482SG.GSHostingIPv4 IPv642
AS48185team.blue NVUnclassifiedIPv4 IPv642

All 34 upstreams →

Transit

Downstream networks

All 179

Networks for which AS37662 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS15399Wananchi Group (Kenya) LimitedResidentialIPv4 IPv632,727
AS36923SWIFT NETWORKS LIMITEDResidentialIPv49,214
AS327794Clear Access (Pty) LtdUnclassifiedIPv48,873
AS37340SPECTRANET LIMITEDResidentialIPv46,857
AS14593Space Exploration Technologies CorporationResidentialIPv4 IPv66,791
AS37342Movitel, SAResidentialIPv46,704
AS37187Inq. Digital LimitedUnclassifiedIPv4 IPv64,039
AS16284Inq. Digital NigeriaHostingIPv43,974
AS37204Telone PVT LtdUnclassifiedIPv4 IPv63,068
AS37110moztel-asUnclassifiedIPv4 IPv62,845

All 179 downstreams →

Adjacency

Adjacent networks

All 230

Every AS seen directly next to AS37662 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv6162,749
AS15399Wananchi Group (Kenya) LimitedResidentialIPv4 IPv634,537
AS327708Airtel Rwanda LtdUnclassifiedIPv4 IPv616,733
AS174Cogent Communications, LLCTransitIPv4 IPv614,074
AS37035MIC TANZANIA LTDUnclassifiedIPv4 IPv611,846
AS1299Arelion Sweden ABTransitIPv4 IPv610,237
AS36923SWIFT NETWORKS LIMITEDResidentialIPv49,315
AS327794Clear Access (Pty) LtdUnclassifiedIPv48,904
AS33771Safaricom LimitedUnclassifiedIPv4 IPv68,609
AS15964CAMTELHostingIPv4 IPv67,875

All 230 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-11 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.47M 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.