Observed topology

AS5505 VADAVO VADAVO SOLUCIONES SL

Hosting RIPE

Upstreams 7 carry this network

Downstreams 6 this network carries

Adjacent (IPv4) 12

Adjacent (IPv6) 4

Upstream graph Who carries AS5505, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS5505 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS5505: 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.

AS	Network	Type	Families	Paths seen
AS1299	Arelion Sweden AB	Transit	IPv4 IPv6	207
AS9002	RETN Limited	Unclassified	IPv4 IPv6	170
AS6939	Hurricane Electric LLC	Transit	IPv4 IPv6	98
AS33891	Core-Backbone GmbH	Hosting	IPv4	16
AS3303	Swisscom (Schweiz) AG	Residential	IPv4	8
AS37721	Virtual Technologies & Solutions	Residential	IPv4	8
AS13030	Init7 (Switzerland) Ltd.	Hosting	IPv6	1

Transit

Downstream networks

inferred

Networks for which AS5505 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS202047	BREAK FREE TELECOM SL	Unclassified	IPv4	256
AS205086	IUKANET SERVEIS SL	Unclassified	IPv4	197
AS48952	BREAK FREE TELECOM SL	Unclassified	IPv4	59
AS212866	Redes Opticas Salmantinas SL	Unclassified	IPv4	58
AS202054	GRUPO SYS4NET, S.L.	Unclassified	IPv4	52
AS199272	Accelya World SLU	Unclassified	IPv4	6

Adjacency

Adjacent networks

All 13

Every AS seen directly next to AS5505 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS1299	Arelion Sweden AB	Transit	IPv4 IPv6	481
AS9002	RETN Limited	Unclassified	IPv4 IPv6	463
AS202047	BREAK FREE TELECOM SL	Unclassified	IPv4	256
AS205086	IUKANET SERVEIS SL	Unclassified	IPv4	197
AS6939	Hurricane Electric LLC	Transit	IPv4 IPv6	116
AS48952	BREAK FREE TELECOM SL	Unclassified	IPv4	59
AS212866	Redes Opticas Salmantinas SL	Unclassified	IPv4	58
AS202054	GRUPO SYS4NET, S.L.	Unclassified	IPv4	52
AS33891	Core-Backbone GmbH	Hosting	IPv4	37
AS3303	Swisscom (Schweiz) AG	Residential	IPv4	26

All 13 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-08 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.