asn.dev

Observed topology

AS12479 UNI2-AS Orange Espagne SA

Residential RIPE

Upstreams 10 carry this network
Downstreams 79 this network carries
Adjacent (IPv4) 85
Adjacent (IPv6) 18
Upstream graph Who carries AS12479, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS12479 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS12479: 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
AS5511Orange S.A.TransitIPv4 IPv6292,752
AS6939Hurricane Electric LLCTransitIPv4 IPv672,262
AS3356Level 3 Parent, LLCTransitIPv4 IPv645,089
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv623,646
AS24482SG.GSHostingIPv4 IPv68,122
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv68,122
AS13030Init7 (Switzerland) Ltd.HostingIPv61,300
AS8218Zayo Infrastructure France SAUnclassifiedIPv434
AS25091IP-Max SAUnclassifiedIPv630
AS35280F5 Networks SARLHostingIPv621

Transit

Downstream networks

All 79

Networks for which AS12479 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS39551Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de CatalunyaUnclassifiedIPv44,380
AS39155JETNET WIMAX S.AUnclassifiedIPv42,286
AS8311Redestel Networks S.L.UnclassifiedIPv41,548
AS49851Aragonesa de Servicios TelematicosUnclassifiedIPv4878
AS34285Sociedad Andaluza para el Desarrollo de las Telecomunicaciones S.A. Medio PropioUnclassifiedIPv4791
AS202503DESIS INFORMATICA, SLUnclassifiedIPv4 IPv6695
AS41397Redes Digitales de Telecomunicacion en Internet SLUnclassifiedIPv4662
AS198355ITM GLOBAL INFRAESTRUCTURAS SLUnclassifiedIPv4413
AS203751Axarfusion S.L.UnclassifiedIPv4358
AS210158AGENCIA PARA LA ADMINITRACION DIGITAL DE LA COMUNIDAD DE MADRIDUnclassifiedIPv4358

All 79 downstreams →

Adjacency

Adjacent networks

All 89

Every AS seen directly next to AS12479 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS5511Orange S.A.TransitIPv4 IPv6306,810
AS6939Hurricane Electric LLCTransitIPv4 IPv675,582
AS3356Level 3 Parent, LLCTransitIPv4 IPv645,467
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv624,852
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv68,518
AS24482SG.GSHostingIPv4 IPv68,510
AS39551Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de CatalunyaUnclassifiedIPv45,512
AS39155JETNET WIMAX S.AUnclassifiedIPv42,286
AS8311Redestel Networks S.L.UnclassifiedIPv41,591
AS13030Init7 (Switzerland) Ltd.HostingIPv61,322

All 89 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.