asn.dev

Observed topology

AS37739 Abantu-Cloud

Hosting RIPE

Upstreams 16 carry this network
Downstreams 12 this network carries
Adjacent (IPv4) 22
Adjacent (IPv6) 16
Upstream graph Who carries AS37739, and who carries them, drawn as a map up to the transit-free core. 8 exchanges Where AS37739 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 16

Networks observed carrying traffic for AS37739: 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
AS3491PCCW Global (HK) Ltd.TransitIPv4 IPv6521
AS6939Hurricane Electric LLCTransitIPv4 IPv6108
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv613
AS6461Zayo BandwidthTransitIPv4 IPv65
AS3741Dimension DataUnclassifiedIPv44
AS5405Inter.link GmbHUnclassifiedIPv4 IPv62
AS24482SG.GSHostingIPv4 IPv62
AS1103SURF B.V.UnclassifiedIPv41
AS3303Swisscom (Schweiz) AGResidentialIPv41
AS20766Association "Gitoyen"UnclassifiedIPv41

All 16 upstreams →

Transit

Downstream networks

All 12

Networks for which AS37739 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS329386Neurotel CommunicationsResidentialIPv4177
AS329249Dolphin Coast Wireless Pty LtdUnclassifiedIPv4 IPv6161
AS328711Intaweb (Pty) Ltd.UnclassifiedIPv4 IPv6150
AS329391Cosmiq BroadbandResidentialIPv4 IPv6150
AS328178The Computer Hut ccResidentialIPv459
AS329369JNCS PTY LTDUnclassifiedIPv459
AS11938NCRYPTD LLCUnclassifiedIPv632
AS26701NCRYPTD LLCUnclassifiedIPv632
AS211869Nicholis du ToitUnclassifiedIPv620
AS329371AfrietaResidentialIPv44

All 12 downstreams →

Adjacency

Adjacent networks

All 29

Every AS seen directly next to AS37739 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3491PCCW Global (HK) Ltd.TransitIPv4 IPv61,177
AS6939Hurricane Electric LLCTransitIPv4 IPv6280
AS329386Neurotel CommunicationsResidentialIPv4177
AS329249Dolphin Coast Wireless Pty LtdUnclassifiedIPv4 IPv6161
AS328711Intaweb (Pty) Ltd.UnclassifiedIPv4 IPv6150
AS329391Cosmiq BroadbandResidentialIPv4 IPv6150
AS328178The Computer Hut ccResidentialIPv459
AS329369JNCS PTY LTDUnclassifiedIPv459
AS11938NCRYPTD LLCUnclassifiedIPv632
AS26701NCRYPTD LLCUnclassifiedIPv632

All 29 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-15 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.09M 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.