asn.dev

Observed topology

AS25460 TNP-AS

Upstreams 25 carry this network
Downstreams 8 this network carries
Adjacent (IPv4) 31
Adjacent (IPv6) 10

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS25460: 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
AS1299Arelion Sweden ABTransitIPv4196
AS6939Hurricane Electric LLCTransitIPv4 IPv6111
AS2914NTT America, Inc.TransitIPv471
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv638
AS50304Blix Solutions ASUnclassifiedIPv418
AS33891Core-Backbone GmbHHostingIPv416
AS33967Lancashire County CouncilUnclassifiedIPv410
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv610
AS48185team.blue NVUnclassifiedIPv4 IPv610
AS24482SG.GSHostingIPv4 IPv610
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv610
AS37100SEACOM LimitedUnclassifiedIPv49
AS17639Converge ICT Solutions Inc.UnclassifiedIPv49
AS57463NetIX Communications JSCUnclassifiedIPv49
AS12552GlobalConnect ABUnclassifiedIPv49
AS37721Virtual Technologies & SolutionsResidentialIPv49
AS29075IELO-LIAZO SERVICES SASUnclassifiedIPv49
AS3741Dimension DataUnclassifiedIPv49
AS12779IT.Gate S.p.A.UnclassifiedIPv49
AS7575Australian Academic and Research Network (AARNet)EducationIPv48
AS20562Broadband Hosting B.V.HostingIPv48
AS3216PJSC "Vimpelcom"MobileIPv48
AS31500Global Network Management IncUnclassifiedIPv41
AS9002RETN LimitedUnclassifiedIPv61
AS213241TECHIT.BE SRLResidentialIPv61

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.

Transit

Downstream networks

inferred

Networks for which AS25460 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS198142Warrington Borough CouncilUnclassifiedIPv4122
AS59619Blackpool Borough CouncilUnclassifiedIPv4122
AS30847Lancaster University Network Services LimitedUnclassifiedIPv4 IPv699
AS202206FAT MEDIA LTDUnclassifiedIPv470
AS49049Bath North East Somerset CouncilUnclassifiedIPv461
AS25585Kencomp Internet LtdUnclassifiedIPv460
AS35832Birmingham City CouncilUnclassifiedIPv435
AS211438Shetland Islands CouncilUnclassifiedIPv427

Adjacency

Adjacent networks

41 shown

Every AS seen directly next to AS25460 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4347
AS6939Hurricane Electric LLCTransitIPv4 IPv6211
AS2914NTT America, Inc.TransitIPv4156
AS59619Blackpool Borough CouncilUnclassifiedIPv4122
AS198142Warrington Borough CouncilUnclassifiedIPv4122
AS30847Lancaster University Network Services LimitedUnclassifiedIPv4 IPv699
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv691
AS202206FAT MEDIA LTDUnclassifiedIPv470
AS49049Bath North East Somerset CouncilUnclassifiedIPv461
AS25585Kencomp Internet LtdUnclassifiedIPv460
AS50304Blix Solutions ASUnclassifiedIPv438
AS35832Birmingham City CouncilUnclassifiedIPv435
AS33891Core-Backbone GmbHHostingIPv430
AS211438Shetland Islands CouncilUnclassifiedIPv427
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv627
AS37721Virtual Technologies & SolutionsResidentialIPv426
AS57463NetIX Communications JSCUnclassifiedIPv426
AS3741Dimension DataUnclassifiedIPv426
AS24482SG.GSHostingIPv4 IPv626
AS37100SEACOM LimitedUnclassifiedIPv422
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv620
AS48185team.blue NVUnclassifiedIPv4 IPv619
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv619
AS12552GlobalConnect ABUnclassifiedIPv417
AS12779IT.Gate S.p.A.UnclassifiedIPv417
AS29075IELO-LIAZO SERVICES SASUnclassifiedIPv416
AS7575Australian Academic and Research Network (AARNet)EducationIPv416
AS20562Broadband Hosting B.V.HostingIPv415
AS3216PJSC "Vimpelcom"MobileIPv415
AS33967Lancashire County CouncilUnclassifiedIPv410
AS9002RETN LimitedUnclassifiedIPv62
AS213241TECHIT.BE SRLResidentialIPv62
AS31500Global Network Management IncUnclassifiedIPv41

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.

Interconnection

Exchange presence

recorded

Internet exchanges where Packet Clearing House has a port recorded for AS25460, largest fabric first. An exchange is shared switching where networks interconnect directly rather than paying a transit provider to carry traffic between them, so turning up at one is a deliberate choice about how this network wants to be reached. Each name opens that exchange's own page, with its peering LANs and every other network recorded on it. Recorded at 3 exchanges across 1 country and 1 region.

ExchangeLocationTheir addressMember ports
LINX LON1London, United Kingdom195.66.226.237925
London Network Access PointLondon, United Kingdom5.57.82.52316
LINX ManchesterManchester, United Kingdom195.66.244.39145

Unlike the tables above, this is recorded rather than inferred. An address on a peering LAN is at that exchange by definition. Two carve-outs all the same. Member ports counts every participant at the exchange, not this network's ports, so read it as a size proxy. And an absent exchange means PCH has no record of it, not that the network is not there.

Provenance

Where this comes from

Derived from routing tables collected at 2026-08-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.02M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.

Exchange presence comes from a separate dataset: the directory collected 2026-08-09 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,327 exchanges and 93,164 recorded member ports, licensed CC BY-NC-SA 3.0.

PeeringDB is the better-known directory and is deliberately not the source here: its acceptable-use policy forbids the bulk storage this needs. The two answer different questions anyway. PeeringDB reports what an operator declares about itself; this reports what PCH has recorded.