asn.dev

Observed topology

AS12302 Vodafone_Ro Vodafone Romania S.A.

Residential RIPE Cable/DSL/ISP

Upstreams 1 carry this network
Downstreams 192 this network carries
Adjacent (IPv4) 194
Adjacent (IPv6) 14
Upstream graph Who carries AS12302, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS12302 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS12302: 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
AS1273IDDQD-ASBusinessIPv4 IPv621,098

Transit

Downstream networks

All 192

Networks for which AS12302 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS35725Vodafone Romania S.A.UnclassifiedIPv4867
AS12842Internet Oltenia SRLResidentialIPv4 IPv6656
AS51474SC TECHNOLOGICAL SRLUnclassifiedIPv4464
AS212816Cluster Power SRLUnclassifiedIPv4405
AS200492Danube Shipping & Trading S.R.L.UnclassifiedIPv4348
AS21433Accenture UK LimitedUnclassifiedIPv4 IPv6244
AS31609SC Teleson SRLUnclassifiedIPv4232
AS204157RENTROP & STRATON SRLUnclassifiedIPv4232
AS39861Comunicatii Starnet Media SRLUnclassifiedIPv4179
AS48571efectRO SRLHostingIPv4 IPv6167

All 192 downstreams →

Adjacency

Adjacent networks

All 194

Every AS seen directly next to AS12302 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1273IDDQD-ASBusinessIPv4 IPv632,232
AS35725Vodafone Romania S.A.UnclassifiedIPv4867
AS12842Internet Oltenia SRLResidentialIPv4 IPv6721
AS51474SC TECHNOLOGICAL SRLUnclassifiedIPv4464
AS212816Cluster Power SRLUnclassifiedIPv4405
AS200492Danube Shipping & Trading S.R.L.UnclassifiedIPv4348
AS48571efectRO SRLHostingIPv4 IPv6278
AS21433Accenture UK LimitedUnclassifiedIPv4 IPv6244
AS31609SC Teleson SRLUnclassifiedIPv4232
AS204157RENTROP & STRATON SRLUnclassifiedIPv4232

All 194 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-06 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.00M 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.