asn.dev

Observed topology

AS20495 WEDARE wd6.NET B.V

Upstreams 27 carry this network
Downstreams 3 this network carries
Adjacent (IPv4) 27
Adjacent (IPv6) 18

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS20495: 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
AS9136Wobcom GmbHResidentialIPv4 IPv6160
AS174Cogent Communications, LLCTransitIPv4 IPv6120
AS6939Hurricane Electric LLCTransitIPv4 IPv678
AS58057Securebit AGUnclassifiedIPv4 IPv618
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv610
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv610
AS204092Association GRIFONUnclassifiedIPv4 IPv610
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv610
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv610
AS24482SG.GSHostingIPv4 IPv610
AS48185team.blue NVUnclassifiedIPv4 IPv610
AS202365Omer GOLGELIUnclassifiedIPv48
AS6696VERIXI SAUnclassifiedIPv48
AS34927iFog GmbHHostingIPv48
AS12779IT.Gate S.p.A.UnclassifiedIPv48
AS20485Joint Stock Company TransTeleComUnclassifiedIPv48
AS3303Swisscom (Schweiz) AGResidentialIPv48
AS37100SEACOM LimitedUnclassifiedIPv48
AS57463NetIX Communications JSCUnclassifiedIPv48
AS6830Liberty Global Europe Holding B.V.ResidentialIPv48
AS12552GlobalConnect ABUnclassifiedIPv48
AS29632Netassist International EOODUnclassifiedIPv64
AS205794JINZE YANGUnclassifiedIPv62
AS56662Marcin GondekUnclassifiedIPv62
AS17639Converge ICT Solutions Inc.UnclassifiedIPv62
AS38001NewMedia Express Pte LtdHostingIPv62
AS213241TECHIT.BE SRLResidentialIPv62

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 AS20495 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS205726Daan Jurriaan van Gorkum trading as Vusam V.O.FUnclassifiedIPv4 IPv6288
AS30870Trans-iX B.V.HostingIPv4145
AS211623NAML B.V.HostingIPv41

Adjacency

Adjacent networks

45 shown

Every AS seen directly next to AS20495 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS50917Diederik Focko de ZeeUnclassifiedIPv4414
AS9136Wobcom GmbHResidentialIPv4 IPv6400
AS205726Daan Jurriaan van Gorkum trading as Vusam V.O.FUnclassifiedIPv4 IPv6382
AS174Cogent Communications, LLCTransitIPv4 IPv6215
AS6939Hurricane Electric LLCTransitIPv4 IPv6207
AS30870Trans-iX B.V.HostingIPv4173
AS58057Securebit AGUnclassifiedIPv4 IPv693
AS12552GlobalConnect ABUnclassifiedIPv483
AS202365Omer GOLGELIUnclassifiedIPv466
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv654
AS37100SEACOM LimitedUnclassifiedIPv450
AS48185team.blue NVUnclassifiedIPv4 IPv641
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv632
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv631
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv631
AS57463NetIX Communications JSCUnclassifiedIPv424
AS24482SG.GSHostingIPv4 IPv619
AS204092Association GRIFONUnclassifiedIPv4 IPv619
AS20766Association "Gitoyen"UnclassifiedIPv418
AS29632Netassist International EOODUnclassifiedIPv615
AS3303Swisscom (Schweiz) AGResidentialIPv414
AS12779IT.Gate S.p.A.UnclassifiedIPv413
AS34927iFog GmbHHostingIPv411
AS6696VERIXI SAUnclassifiedIPv411
AS6830Liberty Global Europe Holding B.V.ResidentialIPv411
AS20485Joint Stock Company TransTeleComUnclassifiedIPv411
AS38001NewMedia Express Pte LtdHostingIPv68
AS17639Converge ICT Solutions Inc.UnclassifiedIPv68
AS213241TECHIT.BE SRLResidentialIPv68
AS205794JINZE YANGUnclassifiedIPv68
AS56662Marcin GondekUnclassifiedIPv68
AS211623NAML B.V.HostingIPv41
AS50673Serverius Holding B.V.UnclassifiedIPv41

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 AS20495, 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 4 exchanges across 1 country and 1 region.

ExchangeLocationTheir addressMember ports
AMS-IX AmsterdamAmsterdam, Netherlands80.249.208.107894
Neutral Internet ExchangeAmsterdam, Netherlands193.239.117.233665
Speed Internet ExchangeDronten, Netherlands185.1.222.167292
LayerSwitch Internet ExchangeThe Hague, Netherlands185.1.32.59105

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.