asn.dev

Observed topology

AS5539 SPACENET SpaceNet GmbH

Unclassified RIPE

Upstreams 22 carry this network
Downstreams 3 this network carries
Adjacent (IPv4) 24
Adjacent (IPv6) 17
Upstream graph Who carries AS5539, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS5539 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 22

Networks observed carrying traffic for AS5539: 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
AS5405Inter.link GmbHUnclassifiedIPv4 IPv6586
AS33891Core-Backbone GmbHHostingIPv4 IPv6340
AS2914NTT America, Inc.TransitIPv4 IPv6175
AS6939Hurricane Electric LLCTransitIPv4 IPv6142
AS1299Arelion Sweden ABTransitIPv4 IPv6129
AS13335Cloudflare, Inc.HostingIPv466
AS55002F5, Inc.UnclassifiedIPv459
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv656
AS3320Deutsche Telekom AGMobileIPv4 IPv622
AS24482SG.GSHostingIPv4 IPv622

All 22 upstreams →

Transit

Downstream networks

inferred

Networks for which AS5539 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS8481SpaceNet GmbHUnclassifiedIPv462
AS204110Sinch Germany GmbHUnclassifiedIPv462
AS8763DENIC eGUnclassifiedIPv4 IPv658

Adjacency

Adjacent networks

All 26

Every AS seen directly next to AS5539 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS5405Inter.link GmbHUnclassifiedIPv4 IPv6659
AS33891Core-Backbone GmbHHostingIPv4 IPv6500
AS8763DENIC eGUnclassifiedIPv4 IPv6292
AS2914NTT America, Inc.TransitIPv4 IPv6274
AS1299Arelion Sweden ABTransitIPv4 IPv6160
AS6939Hurricane Electric LLCTransitIPv4 IPv6148
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv672
AS13335Cloudflare, Inc.HostingIPv466
AS8481SpaceNet GmbHUnclassifiedIPv462
AS204110Sinch Germany GmbHUnclassifiedIPv462

All 26 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-03 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.45M 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.