asn.dev

Observed topology

AS211588 XYPHEN Innovation Harbor B.V.

Unclassified RIPE NSP

Upstreams 21 carry this network
Downstreams 7 this network carries
Adjacent (IPv4) 26
Adjacent (IPv6) 21
Upstream graph Who carries AS211588, and who carries them, drawn as a map up to the transit-free core. 5 exchanges Where AS211588 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 21

Networks observed carrying traffic for AS211588: 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
AS35133Eranium B.V.HostingIPv4 IPv6116
AS49981WorldStream B.V.HostingIPv4 IPv626
AS20562Broadband Hosting B.V.HostingIPv4 IPv621
AS24785Broadband Hosting B.V.HostingIPv4 IPv619
AS6939Hurricane Electric LLCTransitIPv416
AS50304Blix Solutions ASUnclassifiedIPv4 IPv612
AS24482SG.GSHostingIPv4 IPv66
AS57866Fusix Networks B.V.UnclassifiedIPv46
AS204092Association GRIFONUnclassifiedIPv4 IPv66
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv64

All 21 upstreams →

Transit

Downstream networks

inferred

Networks for which AS211588 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS215481Bram de Graaf trading as FlexyNodeHostingIPv4 IPv6157
AS209990Diyaaeldin Moustafa trading as KarmuzUnclassifiedIPv4 IPv6123
AS200223Lars Jannick Volkers trading as Etheron HostingUnclassifiedIPv4 IPv6121
AS215577Lucas van BeekUnclassifiedIPv684
AS216107Noah van der Aa trading as Frumentum MediaHostingIPv4 IPv679
AS203256Budget Phone Company BVUnclassifiedIPv459
AS209626Enflow B.V.UnclassifiedIPv4 IPv638

Adjacency

Adjacent networks

All 33

Every AS seen directly next to AS211588 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS35133Eranium B.V.HostingIPv4 IPv6422
AS215481Bram de Graaf trading as FlexyNodeHostingIPv4 IPv6157
AS209990Diyaaeldin Moustafa trading as KarmuzUnclassifiedIPv4 IPv6124
AS200223Lars Jannick Volkers trading as Etheron HostingUnclassifiedIPv4 IPv6121
AS215577Lucas van BeekUnclassifiedIPv6116
AS216107Noah van der Aa trading as Frumentum MediaHostingIPv4 IPv691
AS24785Broadband Hosting B.V.HostingIPv4 IPv682
AS6939Hurricane Electric LLCTransitIPv475
AS49981WorldStream B.V.HostingIPv4 IPv667
AS50304Blix Solutions ASUnclassifiedIPv4 IPv660

All 33 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.