asn.dev

Observed topology

AS57118 COMMUNITYRACK CommunityRack.org Verein

Unclassified ARIN

Upstreams 6 carry this network
Downstreams 10 this network carries
Adjacent (IPv4) 14
Adjacent (IPv6) 16
Upstream graph Who carries AS57118, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS57118 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS57118: 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
AS25091IP-Max SAUnclassifiedIPv4 IPv6284
AS6939Hurricane Electric LLCTransitIPv4 IPv6124
AS29691Nine Internet Solutions AGHostingIPv4 IPv6108
AS24482SG.GSHostingIPv4 IPv610
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv68
AS205794JINZE YANGUnclassifiedIPv64

Transit

Downstream networks

inferred

Networks for which AS57118 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS202771Codenmore AGUnclassifiedIPv4 IPv6230
AS42032Sandro Bolliger trading as Bolliger Network SolutionsUnclassifiedIPv4 IPv6195
AS35202Samuel AschwandenUnclassifiedIPv4 IPv6176
AS39540CommunityRack.org VereinUnclassifiedIPv4 IPv6103
AS59824Nashire AGUnclassifiedIPv4 IPv6102
AS210036Rayhaan Ahmad JaufeerallyUnclassifiedIPv4 IPv6100
AS59808Sandro Bolliger trading as Bolliger Network SolutionsUnclassifiedIPv4 IPv688
AS204082Philippe BonvinUnclassifiedIPv4 IPv662
AS12307Sandro Bolliger trading as Bolliger Network SolutionsHostingIPv4 IPv660
AS212495Tobias HeinleinUnclassifiedIPv67

Adjacency

Adjacent networks

All 16

Every AS seen directly next to AS57118 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS25091IP-Max SAUnclassifiedIPv4 IPv61,015
AS29691Nine Internet Solutions AGHostingIPv4 IPv6358
AS6939Hurricane Electric LLCTransitIPv4 IPv6356
AS202771Codenmore AGUnclassifiedIPv4 IPv6230
AS42032Sandro Bolliger trading as Bolliger Network SolutionsUnclassifiedIPv4 IPv6195
AS35202Samuel AschwandenUnclassifiedIPv4 IPv6176
AS210036Rayhaan Ahmad JaufeerallyUnclassifiedIPv4 IPv6171
AS39540CommunityRack.org VereinUnclassifiedIPv4 IPv6103
AS59824Nashire AGUnclassifiedIPv4 IPv6102
AS12307Sandro Bolliger trading as Bolliger Network SolutionsHostingIPv4 IPv6100

All 16 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.