asn.dev

Observed topology

AS30925 SPEEDXS-AS DELTA Fiber Nederland B.V.

Unclassified RIPE

Upstreams 18 carry this network
Downstreams 2 this network carries
Adjacent (IPv4) 19
Adjacent (IPv6) 11
Upstream graph Who carries AS30925, and who carries them, drawn as a map up to the transit-free core. 6 exchanges Where AS30925 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 18

Networks observed carrying traffic for AS30925: 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 IPv6411
AS174Cogent Communications, LLCTransitIPv4120
AS20562Broadband Hosting B.V.HostingIPv4110
AS15435DELTA Fiber Nederland B.V.ResidentialIPv4 IPv639
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv613
AS24482SG.GSHostingIPv4 IPv613
AS48185team.blue NVUnclassifiedIPv4 IPv613
AS20485Joint Stock Company TransTeleComUnclassifiedIPv412
AS37100SEACOM LimitedUnclassifiedIPv412
AS37721Virtual Technologies & SolutionsResidentialIPv412

All 18 upstreams →

Transit

Downstream networks

inferred

Networks for which AS30925 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS33442Zebra Technologies CorporationUnclassifiedIPv466
AS44074Cooperatie Royal FloraHolland U.A.UnclassifiedIPv466

Adjacency

Adjacent networks

All 20

Every AS seen directly next to AS30925 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv6479
AS174Cogent Communications, LLCTransitIPv4138
AS20562Broadband Hosting B.V.HostingIPv4130
AS33442Zebra Technologies CorporationUnclassifiedIPv466
AS44074Cooperatie Royal FloraHolland U.A.UnclassifiedIPv466
AS15435DELTA Fiber Nederland B.V.ResidentialIPv4 IPv650
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv615
AS24482SG.GSHostingIPv4 IPv615
AS20485Joint Stock Company TransTeleComUnclassifiedIPv414
AS37100SEACOM LimitedUnclassifiedIPv414

All 20 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M 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.