asn.dev

Observed topology

AS42473 AS-ANEXIA Anexia Cloud Solutions GmbH

Hosting RIPE

Upstreams 89 carry this network
Downstreams 29 this network carries
Adjacent (IPv4) 112
Adjacent (IPv6) 81
Upstream graph Who carries AS42473, and who carries them, drawn as a map up to the transit-free core. 50 exchanges Where AS42473 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 89

Networks observed carrying traffic for AS42473: 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
AS47147Anexia Cloud Solutions GmbHUnclassifiedIPv4 IPv67,670
AS1299Arelion Sweden ABTransitIPv4 IPv63,870
AS6939Hurricane Electric LLCTransitIPv4 IPv61,544
AS9002RETN LimitedUnclassifiedIPv4 IPv61,151
AS2914NTT America, Inc.TransitIPv4 IPv6975
AS21245MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETIHostingIPv4 IPv6453
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv6421
AS22356Durand do Brasil LtdaUnclassifiedIPv4 IPv6416
AS9583Sify LimitedUnclassifiedIPv4 IPv6397
AS18678INTERNEXA S.A. E.S.PUnclassifiedIPv4 IPv6337

All 89 upstreams →

Transit

Downstream networks

All 29

Networks for which AS42473 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS62654MENLO SECURITY, INC.UnclassifiedIPv42,573
AS214996netcup GmbHUnclassifiedIPv4 IPv61,508
AS216138SKYQUANTUM TELECOM LTD.UnclassifiedIPv4903
AS55201SkyQuantum Internet ServiceUnclassifiedIPv4818
AS203833firstcolo GmbHUnclassifiedIPv4 IPv6445
AS42388Anexia Cloud Solutions GmbHHostingIPv4 IPv6371
AS197537WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD.HostingIPv4286
AS208187TeamViewer Germany GmbHUnclassifiedIPv4 IPv6276
AS212710TeamViewer Germany GmbHUnclassifiedIPv4 IPv6207
AS33480Web WerksHostingIPv4 IPv6194

All 29 downstreams →

Adjacency

Adjacent networks

All 120

Every AS seen directly next to AS42473 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS47147Anexia Cloud Solutions GmbHUnclassifiedIPv4 IPv68,756
AS1299Arelion Sweden ABTransitIPv4 IPv67,182
AS62654MENLO SECURITY, INC.UnclassifiedIPv42,573
AS6939Hurricane Electric LLCTransitIPv4 IPv62,303
AS216138SKYQUANTUM TELECOM LTD.UnclassifiedIPv42,150
AS9002RETN LimitedUnclassifiedIPv4 IPv62,107
AS214996netcup GmbHUnclassifiedIPv4 IPv61,508
AS2914NTT America, Inc.TransitIPv4 IPv61,406
AS3356Level 3 Parent, LLCTransitIPv4 IPv61,084
AS55201SkyQuantum Internet ServiceUnclassifiedIPv4989

All 120 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.