asn.dev

Observed topology

AS37613 DOLPHIN TELECOMMUNICATION LIMITED - DOLPHIN TELECOMMUNICATION LIMITED

Unclassified RIPE NSP

Upstreams 13 carry this network
Downstreams 46 this network carries
Adjacent (IPv4) 82
Adjacent (IPv6) 16
Upstream graph Who carries AS37613, and who carries them, drawn as a map up to the transit-free core. 9 exchanges Where AS37613 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 13

Networks observed carrying traffic for AS37613: 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
AS60171AFR-IX TELECOM S.A.UnclassifiedIPv4 IPv6490
AS34549meerfarbig GmbH & Co. KGHostingIPv415
AS37721Virtual Technologies & SolutionsResidentialIPv48
AS24482SG.GSHostingIPv47
AS3741Dimension DataUnclassifiedIPv45
AS17639Converge ICT Solutions Inc.UnclassifiedIPv45
AS20766Association "Gitoyen"UnclassifiedIPv45
AS37100SEACOM LimitedUnclassifiedIPv45
AS48185team.blue NVUnclassifiedIPv45
AS48362Stadtwerke FeldkirchResidentialIPv45

All 13 upstreams →

Transit

Downstream networks

All 46

Networks for which AS37613 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS29091ipNX Nigeria LimitedResidentialIPv41,281
AS37269Information Connectivity Solutions LimitedHostingIPv4762
AS20598IDDQD-ASHostingIPv4734
AS29614Ghana Telecommunications Company LimitedUnclassifiedIPv4669
AS37230Swifttalk LimitedHostingIPv4642
AS37196Expresso Senegal SAUnclassifiedIPv4607
AS37649SAGA AFRICA HOLDINGS LIMITEDResidentialIPv4434
AS37521Internet Solutions Nigeria LimitedHostingIPv4 IPv6362
AS37661Nigerian Research and Education Network Limited by GuaranteeHostingIPv4362
AS37313Ghana Government (Ministry of Communications)UnclassifiedIPv4350

All 46 downstreams →

Adjacency

Adjacent networks

All 86

Every AS seen directly next to AS37613 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS60171AFR-IX TELECOM S.A.UnclassifiedIPv4 IPv615,935
AS328983Comsys (GH) LimitedHostingIPv42,815
AS29614Ghana Telecommunications Company LimitedUnclassifiedIPv41,803
AS328259WAW SASResidentialIPv4 IPv61,714
AS29091ipNX Nigeria LimitedResidentialIPv41,303
AS328107GUILAB SAUnclassifiedIPv41,033
AS37288West and Central African Research NetworkEducationIPv4868
AS37269Information Connectivity Solutions LimitedHostingIPv4762
AS20598IDDQD-ASHostingIPv4734
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6731

All 86 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-01 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.48M 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.