asn.dev

Observed topology

AS210645 DOMINIK_DOBROWOLSKI

Hosting RIPE

Upstreams 23 carry this network
Downstreams 0 this network carries
Adjacent (IPv4) 18
Adjacent (IPv6) 13
Upstream graph Who carries AS210645, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS210645 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 23

Networks observed carrying traffic for AS210645: 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
AS6939Hurricane Electric LLCTransitIPv4 IPv6128
AS50917Diederik Focko de ZeeUnclassifiedIPv4 IPv642
AS400818Ausra LLCUnclassifiedIPv637
AS29632Netassist International EOODUnclassifiedIPv610
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv66
AS24482SG.GSHostingIPv4 IPv66
AS48185team.blue NVUnclassifiedIPv4 IPv66
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv66
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv66
AS50304Blix Solutions ASUnclassifiedIPv4 IPv66

All 23 upstreams →

Transit

Downstream networks

inferred

Networks for which AS210645 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 23

Every AS seen directly next to AS210645 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv6128
AS50917Diederik Focko de ZeeUnclassifiedIPv4 IPv642
AS400818Ausra LLCUnclassifiedIPv637
AS29632Netassist International EOODUnclassifiedIPv610
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv66
AS24482SG.GSHostingIPv4 IPv66
AS48185team.blue NVUnclassifiedIPv4 IPv66
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv66
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv66
AS50304Blix Solutions ASUnclassifiedIPv4 IPv66

All 23 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-24 16:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.19M 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.