asn.dev

Observed topology

AS327727 C-Squared Limited - C-Squared Limited

Unclassified AFRINIC Cable/DSL/ISP

Upstreams 3 carry this network
Downstreams 17 this network carries
Adjacent (IPv4) 22
Adjacent (IPv6) 8
Upstream graph Who carries AS327727, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS327727 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS327727: 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
AS174Cogent Communications, LLCTransitIPv4 IPv6200
AS33763Paratus Telecommunications LimitedUnclassifiedIPv459
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv64

Transit

Downstream networks

All 17

Networks for which AS327727 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS30986Scancom LimitedResidentialIPv4 IPv62,023
AS174Cogent Communications, LLCTransitIPv41,974
AS30982CAFE Informatique et telecommunicationsUnclassifiedIPv41,856
AS24691IDDQD-ASUnclassifiedIPv41,330
AS15169Google LLCHostingIPv4958
AS2516321st Century Technologies LimitedHostingIPv4528
AS329683Autorité de Régulation des Communications Electroniques et des Postes (ARCEP)UnclassifiedIPv4 IPv6294
AS328463MINISTERE DES POSTES ET DE L'ECONOMIE NUMERIQUEUnclassifiedIPv4232
AS328840ST DIGITALHostingIPv4 IPv6147
AS37229ATLANTIQUE TELECOM TOGOUnclassifiedIPv4116

All 17 downstreams →

Adjacency

Adjacent networks

All 22

Every AS seen directly next to AS327727 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS174Cogent Communications, LLCTransitIPv4 IPv61,069,638
AS328840ST DIGITALHostingIPv4 IPv61,068,498
AS15169Google LLCHostingIPv44,756
AS30986Scancom LimitedResidentialIPv4 IPv62,024
AS30982CAFE Informatique et telecommunicationsUnclassifiedIPv41,856
AS24691IDDQD-ASUnclassifiedIPv41,382
AS328842ProData Africa LimitedUnclassifiedIPv4931
AS2516321st Century Technologies LimitedHostingIPv4528
AS329788C Squared Ghana LimitedUnclassifiedIPv4521
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv6309

All 22 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-14 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.46M 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.