asn.dev

Observed topology

AS16276 OVH

Hosting RIPE

Upstreams 87 carry this network
Downstreams 249 this network carries
Adjacent (IPv4) 333
Adjacent (IPv6) 52
Upstream graph Who carries AS16276, and who carries them, drawn as a map up to the transit-free core. 87 exchanges Where AS16276 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 87

Networks observed carrying traffic for AS16276: 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
AS1299Arelion Sweden ABTransitIPv4 IPv63,711
AS6939Hurricane Electric LLCTransitIPv4 IPv63,441
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv62,698
AS174Cogent Communications, LLCTransitIPv4 IPv62,128
AS3356Level 3 Parent, LLCTransitIPv41,625
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv61,600
AS1403EBOXResidentialIPv4 IPv61,364
AS9002RETN LimitedUnclassifiedIPv4 IPv61,352
AS22652Videotron LteeResidentialIPv4 IPv61,341
AS34927iFog GmbHHostingIPv41,173

All 87 upstreams →

Transit

Downstream networks

All 249

Networks for which AS16276 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS64476Shadow SASHostingIPv4 IPv61,450
AS210734IPHOSTER OUUnclassifiedIPv41,037
AS2096042E TELEKOMUNIKASYON LTD STIUnclassifiedIPv4907
AS396919ShadowHostingIPv4 IPv6596
AS57878Prager Connect GmbHUnclassifiedIPv4549
AS219202NEUROSIGNAL LLCUnclassifiedIPv4549
AS215311Regxa Company for Information Technology LtdHostingIPv4547
AS215381ROCKHOSTER PRIVATE LIMITEDUnclassifiedIPv4546
AS206411Fastwarp LLPUnclassifiedIPv4488
AS215117HosterDaddy Private LimitedUnclassifiedIPv4485

All 249 downstreams →

Adjacency

Adjacent networks

All 339

Every AS seen directly next to AS16276 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv66,007
AS6939Hurricane Electric LLCTransitIPv4 IPv65,792
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv64,092
AS174Cogent Communications, LLCTransitIPv4 IPv63,149
AS3356Level 3 Parent, LLCTransitIPv42,852
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv62,657
AS1403EBOXResidentialIPv4 IPv62,292
AS9002RETN LimitedUnclassifiedIPv4 IPv62,263
AS22652Videotron LteeResidentialIPv4 IPv62,262
AS34927iFog GmbHHostingIPv4 IPv61,963

All 339 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-11 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.47M 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.