asn.dev

Observed topology

AS213373 IPCONNECT

Hosting Spamhaus ASN-DROP RIPE

Upstreams 19 carry this network
Downstreams 3 this network carries
Adjacent (IPv4) 21
Adjacent (IPv6) 16
Upstream graph Who carries AS213373, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS213373 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 19

Networks observed carrying traffic for AS213373: 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 IPv6455
AS50673Serverius Holding B.V.UnclassifiedIPv4 IPv6167
AS2914NTT America, Inc.TransitIPv4 IPv662
AS3257GTT Communications Inc.TransitIPv420
AS24482SG.GSHostingIPv4 IPv613
AS401753BIXCE IncUnclassifiedIPv4 IPv613
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv612
AS48185team.blue NVUnclassifiedIPv4 IPv612
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv612
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv612

All 19 upstreams →

Transit

Downstream networks

inferred

Networks for which AS213373 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS211922IP Connect IncUnclassifiedIPv4 IPv6316
AS212558GLOBALNET SYSTEMS LIMITEDUnclassifiedIPv465
AS210530IP Connect IncUnclassifiedIPv459

Adjacency

Adjacent networks

All 26

Every AS seen directly next to AS213373 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv6593
AS50673Serverius Holding B.V.UnclassifiedIPv4 IPv6420
AS211922IP Connect IncUnclassifiedIPv4 IPv6316
AS2914NTT America, Inc.TransitIPv4 IPv677
AS212558GLOBALNET SYSTEMS LIMITEDUnclassifiedIPv465
AS210530IP Connect IncUnclassifiedIPv459
AS3257GTT Communications Inc.TransitIPv4 IPv625
AS24482SG.GSHostingIPv4 IPv617
AS401753BIXCE IncUnclassifiedIPv4 IPv616
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv615

All 26 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-17 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.18M 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.