asn.dev

Observed topology

AS62172 NEONIX

Unclassified RIPE

Upstreams 18 carry this network
Downstreams 3 this network carries
Adjacent (IPv4) 20
Adjacent (IPv6) 12
Upstream graph Who carries AS62172, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS62172 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 18

Networks observed carrying traffic for AS62172: 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
AS5405Inter.link GmbHUnclassifiedIPv4 IPv6204
AS9002RETN LimitedUnclassifiedIPv4 IPv6151
AS6939Hurricane Electric LLCTransitIPv4 IPv6110
AS3170VeloxServ Communications LtdHostingIPv4 IPv694
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv634
AS50304Blix Solutions ASUnclassifiedIPv420
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv614
AS24482SG.GSHostingIPv4 IPv614
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv614
AS48185team.blue NVUnclassifiedIPv4 IPv614

All 18 upstreams →

Transit

Downstream networks

inferred

Networks for which AS62172 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS20976Domainmaster LTDHostingIPv461
AS204220Star Europe LimitedUnclassifiedIPv435
AS34442BNW TECHNOLOGY LTDResidentialIPv430

Adjacency

Adjacent networks

All 21

Every AS seen directly next to AS62172 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS9002RETN LimitedUnclassifiedIPv4 IPv6301
AS5405Inter.link GmbHUnclassifiedIPv4 IPv6239
AS3170VeloxServ Communications LtdHostingIPv4 IPv6119
AS204220Star Europe LimitedUnclassifiedIPv4119
AS6939Hurricane Electric LLCTransitIPv4 IPv6110
AS20976Domainmaster LTDHostingIPv461
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv634
AS34442BNW TECHNOLOGY LTDResidentialIPv430
AS50304Blix Solutions ASUnclassifiedIPv420
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv614

All 21 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-25 12:00 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.