asn.dev

Observed topology

AS24953 ASN-NETPLANET AS MACRO: AS-24953 customers

Upstreams 13 carry this network
Downstreams 4 this network carries
Adjacent (IPv4) 14
Adjacent (IPv6) 12

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS24953: 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
AS2914NTT America, Inc.TransitIPv4 IPv6490
AS8220COLT Technology Services Group LimitedHostingIPv4 IPv6478
AS6939Hurricane Electric LLCTransitIPv4 IPv6315
AS3303Swisscom (Schweiz) AGResidentialIPv4 IPv648
AS33891Core-Backbone GmbHHostingIPv442
AS29504Freenet Liberec, z.s.UnclassifiedIPv4 IPv629
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv629
AS24482SG.GSHostingIPv4 IPv629
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv628
AS9002RETN LimitedUnclassifiedIPv69
AS13030Init7 (Switzerland) Ltd.HostingIPv65
AS8218Zayo Infrastructure France SAUnclassifiedIPv62
AS57463NetIX Communications JSCUnclassifiedIPv41

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 AS24953 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS210973DATAMATIX Datensysteme GmbHUnclassifiedIPv4 IPv666
AS20751AZISTA GmbHUnclassifiedIPv463
AS56332NETPLANET GmbHUnclassifiedIPv460
AS44765MakeNewMedia Communications GmbHUnclassifiedIPv448

Adjacency

Adjacent networks

26 shown

Every AS seen directly next to AS24953 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS2914NTT America, Inc.TransitIPv4 IPv6683
AS8220COLT Technology Services Group LimitedHostingIPv4 IPv6545
AS6939Hurricane Electric LLCTransitIPv4 IPv6337
AS20751AZISTA GmbHUnclassifiedIPv4151
AS210973DATAMATIX Datensysteme GmbHUnclassifiedIPv4 IPv666
AS56332NETPLANET GmbHUnclassifiedIPv460
AS3303Swisscom (Schweiz) AGResidentialIPv4 IPv652
AS33891Core-Backbone GmbHHostingIPv448
AS44765MakeNewMedia Communications GmbHUnclassifiedIPv448
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv645
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv635
AS29504Freenet Liberec, z.s.UnclassifiedIPv4 IPv633
AS24482SG.GSHostingIPv4 IPv633
AS9002RETN LimitedUnclassifiedIPv611
AS13030Init7 (Switzerland) Ltd.HostingIPv65
AS8218Zayo Infrastructure France SAUnclassifiedIPv62
AS57463NetIX Communications JSCUnclassifiedIPv41

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 AS24953, 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 3 countries and 1 region.

ExchangeLocationTheir addressMember ports
DE-CIX FrankfurtFrankfurt, Germany2001:7f8::6179:0:11,073
Peering.czPrague, Czech Republic185.0.21.21212
Vienna Internet ExchangeVienna, Austria193.203.0.104188

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.