asn.dev

Observed topology

AS37315 CipherWave

Unclassified AFRINIC

Upstreams 4 carry this network
Downstreams 8 this network carries
Adjacent (IPv4) 12
Adjacent (IPv6) 2
Upstream graph Who carries AS37315, and who carries them, drawn as a map up to the transit-free core. 6 exchanges Where AS37315 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS37315: 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
AS37662West Indian Ocean Cable CompanyUnclassifiedIPv4 IPv62,162
AS30844Liquid Telecommunications LtdUnclassifiedIPv4 IPv6926
AS3741Dimension DataUnclassifiedIPv446
AS37721Virtual Technologies & SolutionsResidentialIPv444

Transit

Downstream networks

inferred

Networks for which AS37315 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS328608Africa on CloudHostingIPv4163
AS36898Black Currant Consultant ccUnclassifiedIPv470
AS37488Secure Conekt (Pty) LtdUnclassifiedIPv465
AS327840RAIN GROUP HOLDINGS (PTY) LTDUnclassifiedIPv465
AS328806We Do Wireless (Pty) LtdResidentialIPv414
AS33762RAIN GROUP HOLDINGS (PTY) LTDUnclassifiedIPv43
AS64512AS64512UnclassifiedIPv43
AS329734Zoom FibreUnclassifiedIPv42

Adjacency

Adjacent networks

All 12

Every AS seen directly next to AS37315 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS37662West Indian Ocean Cable CompanyUnclassifiedIPv4 IPv62,470
AS30844Liquid Telecommunications LtdUnclassifiedIPv4 IPv6971
AS328608Africa on CloudHostingIPv4163
AS36898Black Currant Consultant ccUnclassifiedIPv470
AS37488Secure Conekt (Pty) LtdUnclassifiedIPv465
AS327840RAIN GROUP HOLDINGS (PTY) LTDUnclassifiedIPv465
AS3741Dimension DataUnclassifiedIPv462
AS37721Virtual Technologies & SolutionsResidentialIPv460
AS328806We Do Wireless (Pty) LtdResidentialIPv414
AS33762RAIN GROUP HOLDINGS (PTY) LTDUnclassifiedIPv43

All 12 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-25 12:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.17M 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.