asn.dev

Observed topology

AS34343 BIP-AS BIP Backbone ASN

Hosting RIPE Content

Upstreams 12 carry this network
Downstreams 0 this network carries
Adjacent (IPv4) 10
Adjacent (IPv6) 8
Upstream graph Who carries AS34343, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS34343 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 12

Networks observed carrying traffic for AS34343: 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
AS2914NTT America, Inc.TransitIPv4 IPv6852
AS6830Liberty Global Europe Holding B.V.ResidentialIPv4 IPv6585
AS6939Hurricane Electric LLCTransitIPv4 IPv6337
AS24482SG.GSHostingIPv4 IPv641
AS58057Securebit AGUnclassifiedIPv4 IPv641
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv640
AS20764CJSC RASCOMUnclassifiedIPv431
AS20766Association "Gitoyen"UnclassifiedIPv431
AS34927iFog GmbHHostingIPv431
AS202365Omer GOLGELIUnclassifiedIPv431

All 12 upstreams →

Transit

Downstream networks

inferred

Networks for which AS34343 was observed as the last hop before the origin, meaning it appears to provide them transit.

No downstream observed. This network does not appear to carry transit for anyone.

Adjacency

Adjacent networks

All 12

Every AS seen directly next to AS34343 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS2914NTT America, Inc.TransitIPv4 IPv6852
AS6830Liberty Global Europe Holding B.V.ResidentialIPv4 IPv6585
AS6939Hurricane Electric LLCTransitIPv4 IPv6337
AS24482SG.GSHostingIPv4 IPv641
AS58057Securebit AGUnclassifiedIPv4 IPv641
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv640
AS20764CJSC RASCOMUnclassifiedIPv431
AS20766Association "Gitoyen"UnclassifiedIPv431
AS34927iFog GmbHHostingIPv431
AS202365Omer GOLGELIUnclassifiedIPv431

All 12 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-11 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.47M 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.