asn.dev

Observed topology

AS37148 globacom-as

Unclassified AFRINIC

Upstreams 18 carry this network
Downstreams 28 this network carries
Adjacent (IPv4) 51
Adjacent (IPv6) 4
Upstream graph Who carries AS37148, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS37148 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 18

Networks observed carrying traffic for AS37148: 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
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv4 IPv63,431
AS6939Hurricane Electric LLCTransitIPv4 IPv61,662
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv6675
AS34549meerfarbig GmbH & Co. KGHostingIPv4276
AS50304Blix Solutions ASUnclassifiedIPv4184
AS3741Dimension DataUnclassifiedIPv492
AS12552GlobalConnect ABUnclassifiedIPv492
AS24482SG.GSHostingIPv492
AS33891Core-Backbone GmbHHostingIPv492
AS37100SEACOM LimitedUnclassifiedIPv492

All 18 upstreams →

Transit

Downstream networks

All 28

Networks for which AS37148 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS37480Cobranet LimitedResidentialIPv45,319
AS37340SPECTRANET LIMITEDResidentialIPv41,722
AS2516321st Century Technologies LimitedHostingIPv4928
AS30998Netcom Africa LimitedHostingIPv4801
AS37308Steam Broadcasting and Communications LimitedHostingIPv4771
AS37209Hyperia LimitedHostingIPv4344
AS328696Tecpoint Global Solution limitedUnclassifiedIPv4222
AS328451IP Express LtdUnclassifiedIPv4180
AS37088VDT COMMUNICATIONS LIMITEDHostingIPv4159
AS37521Internet Solutions Nigeria LimitedHostingIPv4151

All 28 downstreams →

Adjacency

Adjacent networks

All 51

Every AS seen directly next to AS37148 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv4 IPv611,475
AS37480Cobranet LimitedResidentialIPv45,366
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv63,656
AS36932Internet Exchange Point of NigeriaUnclassifiedIPv43,623
AS6939Hurricane Electric LLCTransitIPv4 IPv62,621
AS37340SPECTRANET LIMITEDResidentialIPv41,722
AS34549meerfarbig GmbH & Co. KGHostingIPv41,030
AS2516321st Century Technologies LimitedHostingIPv4928
AS30998Netcom Africa LimitedHostingIPv4874
AS37308Steam Broadcasting and Communications LimitedHostingIPv4771

All 51 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-26 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M 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.