asn.dev

Observed topology

AS394177 SHIFT-HOSTING-LLC - SHIFT HOSTING LLC

Hosting ARIN

Upstreams 12 carry this network
Downstreams 47 this network carries
Adjacent (IPv4) 52
Adjacent (IPv6) 38
Upstream graph Who carries AS394177, and who carries them, drawn as a map up to the transit-free core. 6 exchanges Where AS394177 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 12

Networks observed carrying traffic for AS394177: 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
AS137409GSL Networks Pty LTDUnclassifiedIPv4 IPv61,017
AS6939Hurricane Electric LLCTransitIPv4 IPv6178
AS1299Arelion Sweden ABTransitIPv4 IPv6144
AS174Cogent Communications, LLCTransitIPv4 IPv667
AS3257GTT Communications Inc.TransitIPv4 IPv654
AS2914NTT America, Inc.TransitIPv4 IPv637
AS3356Level 3 Parent, LLCTransitIPv431
AS24482SG.GSHostingIPv4 IPv623
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv623
AS14907Wikimedia Foundation Inc.HostingIPv4 IPv622

All 12 upstreams →

Transit

Downstream networks

All 47

Networks for which AS394177 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS400402Hosting Bot, LLCHostingIPv4 IPv61,513
AS54696Foothills Broadband, LLCUnclassifiedIPv4 IPv6739
AS30182ZION BROADBAND INCResidentialIPv4679
AS62809VOLT BROADBANDResidentialIPv4559
AS1097Core Transit LLCUnclassifiedIPv4 IPv6464
AS3736American Webmasters Inc.UnclassifiedIPv4 IPv6220
AS53343sc NetworkUnclassifiedIPv4 IPv6174
AS33218Belzoni Cable, LLCResidentialIPv4 IPv6158
AS54334Swiftnode LLCUnclassifiedIPv4 IPv6149
AS2728Gigsouth, LLCUnclassifiedIPv4 IPv6140

All 47 downstreams →

Adjacency

Adjacent networks

All 59

Every AS seen directly next to AS394177 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS137409GSL Networks Pty LTDUnclassifiedIPv4 IPv65,122
AS400402Hosting Bot, LLCHostingIPv4 IPv61,856
AS1299Arelion Sweden ABTransitIPv4 IPv61,214
AS6939Hurricane Electric LLCTransitIPv4 IPv61,077
AS1097Core Transit LLCUnclassifiedIPv4 IPv6970
AS54696Foothills Broadband, LLCUnclassifiedIPv4 IPv6739
AS30182ZION BROADBAND INCResidentialIPv4679
AS2914NTT America, Inc.TransitIPv4 IPv6615
AS62809VOLT BROADBANDResidentialIPv4559
AS3257GTT Communications Inc.TransitIPv4 IPv6520

All 59 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.