asn.dev

Observed topology

AS49158 WIFINITY

Upstreams 21 carry this network
Downstreams 2 this network carries
Adjacent (IPv4) 21
Adjacent (IPv6) 13

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS49158: 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
AS174Cogent Communications, LLCTransitIPv4 IPv6127
AS2914NTT America, Inc.TransitIPv4 IPv6102
AS6939Hurricane Electric LLCTransitIPv4 IPv669
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv631
AS3356Level 3 Parent, LLCTransitIPv426
AS50304Blix Solutions ASUnclassifiedIPv414
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv69
AS29075IELO-LIAZO SERVICES SASUnclassifiedIPv4 IPv68
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv68
AS48185team.blue NVUnclassifiedIPv4 IPv68
AS24482SG.GSHostingIPv4 IPv68
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv68
AS12779IT.Gate S.p.A.UnclassifiedIPv47
AS3216PJSC "Vimpelcom"MobileIPv47
AS37100SEACOM LimitedUnclassifiedIPv47
AS3741Dimension DataUnclassifiedIPv47
AS57463NetIX Communications JSCUnclassifiedIPv47
AS12552GlobalConnect ABUnclassifiedIPv47
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv63
AS9002RETN LimitedUnclassifiedIPv62
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 AS49158 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS51048WIFINITY LIMITEDUnclassifiedIPv4495
AS208311Bourne Leisure LimitedUnclassifiedIPv462

Adjacency

Adjacent networks

34 shown

Every AS seen directly next to AS49158 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS51048WIFINITY LIMITEDUnclassifiedIPv41,755
AS174Cogent Communications, LLCTransitIPv4 IPv6630
AS2914NTT America, Inc.TransitIPv4 IPv6542
AS6939Hurricane Electric LLCTransitIPv4 IPv6330
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6142
AS50304Blix Solutions ASUnclassifiedIPv478
AS208311Bourne Leisure LimitedUnclassifiedIPv462
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv647
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv646
AS48185team.blue NVUnclassifiedIPv4 IPv645
AS24482SG.GSHostingIPv4 IPv645
AS37100SEACOM LimitedUnclassifiedIPv444
AS3741Dimension DataUnclassifiedIPv444
AS12552GlobalConnect ABUnclassifiedIPv444
AS12779IT.Gate S.p.A.UnclassifiedIPv444
AS57463NetIX Communications JSCUnclassifiedIPv444
AS3356Level 3 Parent, LLCTransitIPv441
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv640
AS29075IELO-LIAZO SERVICES SASUnclassifiedIPv4 IPv636
AS3216PJSC "Vimpelcom"MobileIPv435
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv63
AS9002RETN LimitedUnclassifiedIPv62
AS213241TECHIT.BE SRLResidentialIPv61

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 AS49158, 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 2 exchanges across 1 country and 1 region.

ExchangeLocationTheir addressMember ports
LINX LON1London, United Kingdom195.66.224.5925
London Network Access PointLondon, United Kingdom5.57.82.212316

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 2026-08-08 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,327 exchanges and 93,137 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.