asn.dev

Observed topology

AS2635 AUTOMATTIC

Hosting ARIN Content

Upstreams 65 carry this network
Downstreams 0 this network carries
Adjacent (IPv4) 59
Adjacent (IPv6) 41
Upstream graph Who carries AS2635, and who carries them, drawn as a map up to the transit-free core. 46 exchanges Where AS2635 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 65

Networks observed carrying traffic for AS2635: 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 IPv62,795
AS3356Level 3 Parent, LLCTransitIPv4 IPv62,507
AS6939Hurricane Electric LLCTransitIPv4 IPv61,568
AS2914NTT America, Inc.TransitIPv4 IPv61,456
AS7922Comcast Cable Communications, LLCResidentialIPv4 IPv6473
AS3303Swisscom (Schweiz) AGResidentialIPv4 IPv6155
AS24482SG.GSHostingIPv4 IPv6118
AS37100SEACOM LimitedUnclassifiedIPv4 IPv6117
AS14907Wikimedia Foundation Inc.HostingIPv4 IPv693
AS7195EDGEUNO S.A.SUnclassifiedIPv4 IPv684

All 65 upstreams →

Transit

Downstream networks

inferred

Networks for which AS2635 was observed as the last hop before the origin, meaning it appears to provide them transit.

No downstream observed. This network does not appear to carry transit for anyone.

Adjacency

Adjacent networks

All 65

Every AS seen directly next to AS2635 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv62,795
AS3356Level 3 Parent, LLCTransitIPv4 IPv62,507
AS6939Hurricane Electric LLCTransitIPv4 IPv61,568
AS2914NTT America, Inc.TransitIPv4 IPv61,456
AS7922Comcast Cable Communications, LLCResidentialIPv4 IPv6473
AS3303Swisscom (Schweiz) AGResidentialIPv4 IPv6155
AS24482SG.GSHostingIPv4 IPv6118
AS37100SEACOM LimitedUnclassifiedIPv4 IPv6117
AS14907Wikimedia Foundation Inc.HostingIPv4 IPv693
AS7195EDGEUNO S.A.SUnclassifiedIPv4 IPv684

All 65 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-18 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.17M 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.