Observed topology

AS37125 Layer3-

Unclassified AFRINIC

Upstreams 6 carry this network

Downstreams 5 this network carries

Adjacent (IPv4) 11

Adjacent (IPv6) 3

Upstream graph Who carries AS37125, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS37125 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS37125: 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.

AS	Network	Type	Families	Paths seen
AS37662	West Indian Ocean Cable Company	Unclassified	IPv4	549
AS30844	Liquid Telecommunications Ltd	Unclassified	IPv4	117
AS30998	Netcom Africa Limited	Hosting	IPv4	81
AS328722	Ciudad Infrastructure Limited	Unclassified	IPv4	59
AS37721	Virtual Technologies & Solutions	Residential	IPv4 IPv6	10
AS29465	MTN NIGERIA Communication limited	Mobile	IPv4	9

Transit

Downstream networks

inferred

Networks for which AS37125 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS327953	ABUJA ELECTRICITY DISTRIBUTION PLC	Unclassified	IPv4	65
AS328357	Castlenet Consulting Limited	Unclassified	IPv4	63
AS36938	Nigeria Internet Registration Association	Unclassified	IPv4 IPv6	59
AS329613	Iris Smart Technologies Limited	Unclassified	IPv4	59
AS329476	TRADE MODERNISATION PROJECT LIMITED	Unclassified	IPv4	37

Adjacency

Adjacent networks

All 11

Every AS seen directly next to AS37125 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS37662	West Indian Ocean Cable Company	Unclassified	IPv4	741
AS30998	Netcom Africa Limited	Hosting	IPv4 IPv6	172
AS30844	Liquid Telecommunications Ltd	Unclassified	IPv4	117
AS327953	ABUJA ELECTRICITY DISTRIBUTION PLC	Unclassified	IPv4	65
AS328357	Castlenet Consulting Limited	Unclassified	IPv4	63
AS36938	Nigeria Internet Registration Association	Unclassified	IPv4 IPv6	59
AS328722	Ciudad Infrastructure Limited	Unclassified	IPv4	59
AS329613	Iris Smart Technologies Limited	Unclassified	IPv4	59
AS329476	TRADE MODERNISATION PROJECT LIMITED	Unclassified	IPv4	37
AS37721	Virtual Technologies & Solutions	Residential	IPv4 IPv6	10

All 11 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-15 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.09M 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.