asn.dev

Observed topology

AS39505 VESTITEL-AS VESTITEL BG

Unclassified RIPE

Upstreams 27 carry this network
Downstreams 6 this network carries
Adjacent (IPv4) 35
Adjacent (IPv6) 6
Upstream graph Who carries AS39505, and who carries them, drawn as a map up to the transit-free core. 5 exchanges Where AS39505 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 27

Networks observed carrying traffic for AS39505: 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
AS3356Level 3 Parent, LLCTransitIPv4 IPv6128
AS2914NTT America, Inc.TransitIPv4126
AS6939Hurricane Electric LLCTransitIPv4 IPv6108
AS1299Arelion Sweden ABTransitIPv4 IPv6104
AS5405Inter.link GmbHUnclassifiedIPv498
AS34549meerfarbig GmbH & Co. KGHostingIPv442
AS50304Blix Solutions ASUnclassifiedIPv428
AS216285MYIP NETWORKS G.P.HostingIPv4 IPv615
AS3303Swisscom (Schweiz) AGResidentialIPv414
AS3741Dimension DataUnclassifiedIPv414

All 27 upstreams →

Transit

Downstream networks

inferred

Networks for which AS39505 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS198259ECOM SERVICE ADUnclassifiedIPv4660
AS35489Global One Ltd.HostingIPv4 IPv6269
AS214903The Three Ltd.UnclassifiedIPv4183
AS196945Microbase PCResidentialIPv4179
AS42351StreamNet EOODUnclassifiedIPv458
AS40968Professional Protection Electronic Ltd.UnclassifiedIPv429

Adjacency

Adjacent networks

All 35

Every AS seen directly next to AS39505 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS198259ECOM SERVICE ADUnclassifiedIPv4660
AS3356Level 3 Parent, LLCTransitIPv4 IPv6398
AS1299Arelion Sweden ABTransitIPv4 IPv6336
AS2914NTT America, Inc.TransitIPv4301
AS35489Global One Ltd.HostingIPv4 IPv6270
AS214903The Three Ltd.UnclassifiedIPv4183
AS196945Microbase PCResidentialIPv4179
AS5405Inter.link GmbHUnclassifiedIPv4162
AS6939Hurricane Electric LLCTransitIPv4 IPv6135
AS34549meerfarbig GmbH & Co. KGHostingIPv4117

All 35 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M 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.