asn.dev

Observed topology

AS42831 UKSERVERS-AS UK Dedicated Servers, Hosting and Co-Location

Hosting DROP-listed space RIPE

Upstreams 11 carry this network
Downstreams 21 this network carries
Adjacent (IPv4) 33
Adjacent (IPv6) 20
Upstream graph Who carries AS42831, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS42831 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 11

Networks observed carrying traffic for AS42831: 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
AS35200TransitX LtdUnclassifiedIPv44,720
AS2914NTT America, Inc.TransitIPv4 IPv63,721
AS3257GTT Communications Inc.TransitIPv4 IPv63,096
AS6939Hurricane Electric LLCTransitIPv4 IPv62,264
AS8218Zayo Infrastructure France SAUnclassifiedIPv4 IPv6260
AS24482SG.GSHostingIPv4 IPv6260
AS48185team.blue NVUnclassifiedIPv4 IPv6260
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv6260
AS37100SEACOM LimitedUnclassifiedIPv4243
AS31500Global Network Management IncUnclassifiedIPv4212

All 11 upstreams →

Transit

Downstream networks

All 21

Networks for which AS42831 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS64080SYN LTDUnclassifiedIPv4 IPv61,289
AS200260Debugged LtdHostingIPv4724
AS7489HostUSHostingIPv4 IPv6591
AS206074F.N.S. HOLDINGS LIMITEDUnclassifiedIPv6224
AS46261QuickPacket, LLCUnclassifiedIPv4219
AS59676Network Services Ltd.UnclassifiedIPv4 IPv6184
AS47625Paul David HughesUnclassifiedIPv4174
AS205072Layershift LimitedUnclassifiedIPv4174
AS216382LAYER MARKETING SERVICES L.L.CUnclassifiedIPv4 IPv6126
AS64245DigitalFyre Internet Solutions, LLC.UnclassifiedIPv4 IPv6125

All 21 downstreams →

Adjacency

Adjacent networks

All 35

Every AS seen directly next to AS42831 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS35200TransitX LtdUnclassifiedIPv4 IPv67,817
AS2914NTT America, Inc.TransitIPv4 IPv66,581
AS3257GTT Communications Inc.TransitIPv4 IPv65,223
AS6939Hurricane Electric LLCTransitIPv4 IPv64,243
AS64080SYN LTDUnclassifiedIPv4 IPv61,289
AS200260Debugged LtdHostingIPv4724
AS7489HostUSHostingIPv4 IPv6591
AS24482SG.GSHostingIPv4 IPv6467
AS37100SEACOM LimitedUnclassifiedIPv4398
AS48185team.blue NVUnclassifiedIPv4 IPv6355

All 35 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.22M 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.