Observed topology

AS36974 MTNCI-AS

Unclassified ARIN Cable/DSL/ISP

Upstreams 1 carry this network

Downstreams 9 this network carries

Adjacent (IPv4) 10

Adjacent (IPv6) 3

Upstream graph Who carries AS36974, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS36974 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS36974: 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
AS16637	MTN SA	Mobile	IPv4 IPv6	6,088

Transit

Downstream networks

inferred

Networks for which AS36974 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS328025	VEONE	Unclassified	IPv4	297
AS329586	Port Autonome D'Abidjan	Unclassified	IPv4	130
AS328729	GROUPEMENT DES SERVICES EAU ET ELECTRICITE	Unclassified	IPv4	107
AS14789	Cloudflare, Inc.	Unclassified	IPv4 IPv6	102
AS20940	Akamai International B.V.	Hosting	IPv4 IPv6	102
AS327974	Authorite de Regulation des Telecommunications/TIC de Cote d'Ivoire-ARTCI	Unclassified	IPv4	86
AS10798	The Standard Bank of South Africa (Proprietary) Limited	Unclassified	IPv4	65
AS329077	Digital Business Solutions SA	Unclassified	IPv4	59
AS327773	Guichet Unique du Commerce Extérieur De Côte d'Ivoire	Unclassified	IPv4	16

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS36974 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS16637	MTN SA	Mobile	IPv4 IPv6	7,052
AS328025	VEONE	Unclassified	IPv4	297
AS329586	Port Autonome D'Abidjan	Unclassified	IPv4	130
AS328729	GROUPEMENT DES SERVICES EAU ET ELECTRICITE	Unclassified	IPv4	107
AS14789	Cloudflare, Inc.	Unclassified	IPv4 IPv6	102
AS20940	Akamai International B.V.	Hosting	IPv4 IPv6	102
AS327974	Authorite de Regulation des Telecommunications/TIC de Cote d'Ivoire-ARTCI	Unclassified	IPv4	86
AS10798	The Standard Bank of South Africa (Proprietary) Limited	Unclassified	IPv4	65
AS329077	Digital Business Solutions SA	Unclassified	IPv4	59
AS327773	Guichet Unique du Commerce Extérieur De Côte d'Ivoire	Unclassified	IPv4	16

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-12 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.21M 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.