asn.dev

Observed topology

AS210890 AS-IT2GO IT2GO ASN

Unclassified RIPE Educational/Research

Upstreams 18 carry this network
Downstreams 0 this network carries
Adjacent (IPv4) 17
Adjacent (IPv6) 12
Upstream graph Who carries AS210890, and who carries them, drawn as a map up to the transit-free core. 9 exchanges Where AS210890 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 18

Networks observed carrying traffic for AS210890: 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 IPv6223
AS34927iFog GmbHHostingIPv4 IPv6108
AS34872Sarah Rossius trading as Servperso SystemsHostingIPv4 IPv660
AS50083Hermes Telecom BVBAResidentialIPv4 IPv640
AS29632Netassist International EOODUnclassifiedIPv620
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv614
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv614
AS24482SG.GSHostingIPv4 IPv614
AS48185team.blue NVUnclassifiedIPv4 IPv614
AS57821Nonattached Network e.V.UnclassifiedIPv4 IPv614

All 18 upstreams →

Transit

Downstream networks

inferred

Networks for which AS210890 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 18

Every AS seen directly next to AS210890 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv6223
AS34927iFog GmbHHostingIPv4 IPv6108
AS34872Sarah Rossius trading as Servperso SystemsHostingIPv4 IPv660
AS50083Hermes Telecom BVBAResidentialIPv4 IPv640
AS29632Netassist International EOODUnclassifiedIPv620
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv614
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv614
AS24482SG.GSHostingIPv4 IPv614
AS48185team.blue NVUnclassifiedIPv4 IPv614
AS57821Nonattached Network e.V.UnclassifiedIPv4 IPv614

All 18 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-26 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M 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.