asn.dev

Observed topology

AS931 AS-HYONIX-US

Hosting ARIN Enterprise

Upstreams 19 carry this network
Downstreams 10 this network carries
Adjacent (IPv4) 29
Adjacent (IPv6) 11
Upstream graph Who carries AS931, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS931 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 19

Networks observed carrying traffic for AS931: 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 IPv69,672
AS20326TeraSwitch Networks Inc.UnclassifiedIPv4 IPv62,153
AS906DMIT Cloud ServicesHostingIPv41,640
AS917Misaka Network, Inc.UnclassifiedIPv41,534
AS44486Oliver Horscht trading as "SYNLINQ"UnclassifiedIPv4549
AS835GoCodeIT IncUnclassifiedIPv4295
AS12129123.Net, Inc.HostingIPv4195
AS6939Hurricane Electric LLCTransitIPv4168
AS25369Hydra Communications LtdHostingIPv470
AS174Cogent Communications, LLCTransitIPv459

All 19 upstreams →

Transit

Downstream networks

inferred

Networks for which AS931 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS153325Next Era Pte. Ltd.UnclassifiedIPv41,035
AS917Misaka Network, Inc.UnclassifiedIPv4 IPv6379
AS215081Cheuk Wang Wu trading as Zesty TechnologiesUnclassifiedIPv4318
AS50069Misaka Network, Inc.HostingIPv4 IPv6182
AS399114HyonixHostingIPv4121
AS8888xTom Pty LtdHostingIPv4 IPv696
AS400061HyonixUnclassifiedIPv462
AS139601Krixe Pte. Ltd.HostingIPv635
AS213122Krixe Pte. Ltd.UnclassifiedIPv416
AS58313Misaka Network, Inc.UnclassifiedIPv61

Adjacency

Adjacent networks

All 31

Every AS seen directly next to AS931 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS137409GSL Networks Pty LTDUnclassifiedIPv4 IPv611,656
AS20326TeraSwitch Networks Inc.UnclassifiedIPv4 IPv63,112
AS917Misaka Network, Inc.UnclassifiedIPv4 IPv62,151
AS906DMIT Cloud ServicesHostingIPv41,698
AS153325Next Era Pte. Ltd.UnclassifiedIPv41,035
AS8888xTom Pty LtdHostingIPv4 IPv6697
AS44486Oliver Horscht trading as "SYNLINQ"UnclassifiedIPv4609
AS215081Cheuk Wang Wu trading as Zesty TechnologiesUnclassifiedIPv4318
AS835GoCodeIT IncUnclassifiedIPv4295
AS6939Hurricane Electric LLCTransitIPv4197

All 31 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-28 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.21M 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.