asn.dev

Observed topology

AS48918 GLOBALWAYS

Upstreams 4 carry this network
Downstreams 16 this network carries
Adjacent (IPv4) 20
Adjacent (IPv6) 9

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS48918: 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
AS5405Inter.link GmbHUnclassifiedIPv4 IPv61,317
AS33891Core-Backbone GmbHHostingIPv4 IPv6837
AS3320Deutsche Telekom AGMobileIPv4 IPv6250
AS6461Zayo BandwidthTransitIPv4 IPv6106

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 AS48918 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS20855Airdata AGUnclassifiedIPv4309
AS61183integration.net GmbHUnclassifiedIPv4 IPv6273
AS34172Evangelische Landeskirche WuerttembergUnclassifiedIPv4 IPv6221
AS200465SudLeasing GmbHUnclassifiedIPv4183
AS12665Medien System Haus GmbH & Co. KGUnclassifiedIPv4105
AS205612Tresides Asset Management GmbHUnclassifiedIPv490
AS59745AE Technology Services Germany GmbHUnclassifiedIPv462
AS56863REIFF Technische Produkte GmbHUnclassifiedIPv462
AS13233Schoene Toechter GmbHUnclassifiedIPv462
AS209257Klett IT GmbHUnclassifiedIPv4 IPv659
AS205854Euchner GmbH + Co. KGUnclassifiedIPv452
AS50533I.T.E.N.O.S. International Telecom Network Operation Services GmbHUnclassifiedIPv436
AS51215Stuttgarter Strassenbahnen AGUnclassifiedIPv435
AS25058CMO Internet Dienstleistungen GmbHHostingIPv4 IPv630
AS209110EVEX Deutschland GmbHUnclassifiedIPv4 IPv614
AS215518AE Technology Services Germany GmbHUnclassifiedIPv47

Adjacency

Adjacent networks

29 shown

Every AS seen directly next to AS48918 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS5405Inter.link GmbHUnclassifiedIPv4 IPv61,893
AS33891Core-Backbone GmbHHostingIPv4 IPv61,653
AS3320Deutsche Telekom AGMobileIPv4 IPv6428
AS20855Airdata AGUnclassifiedIPv4309
AS61183integration.net GmbHUnclassifiedIPv4 IPv6273
AS34172Evangelische Landeskirche WuerttembergUnclassifiedIPv4 IPv6221
AS200465SudLeasing GmbHUnclassifiedIPv4183
AS6461Zayo BandwidthTransitIPv4 IPv6136
AS12665Medien System Haus GmbH & Co. KGUnclassifiedIPv4105
AS205612Tresides Asset Management GmbHUnclassifiedIPv490
AS59745AE Technology Services Germany GmbHUnclassifiedIPv462
AS56863REIFF Technische Produkte GmbHUnclassifiedIPv462
AS13233Schoene Toechter GmbHUnclassifiedIPv462
AS209257Klett IT GmbHUnclassifiedIPv4 IPv659
AS205854Euchner GmbH + Co. KGUnclassifiedIPv452
AS50533I.T.E.N.O.S. International Telecom Network Operation Services GmbHUnclassifiedIPv436
AS51215Stuttgarter Strassenbahnen AGUnclassifiedIPv435
AS25058CMO Internet Dienstleistungen GmbHHostingIPv4 IPv630
AS209110EVEX Deutschland GmbHUnclassifiedIPv4 IPv614
AS215518AE Technology Services Germany GmbHUnclassifiedIPv47

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 AS48918, 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 2 countries and 1 region.

ExchangeLocationTheir addressMember ports
DE-CIX FrankfurtFrankfurt, Germany80.81.195.2201,073
Neutral Internet ExchangeAmsterdam, Netherlands193.239.119.160665
Megaport Frankfurt IXFrankfurt, Germany62.69.146.87114
Stuttgarter Internet ExchangeStuttgart, Germany193.138.31.1537

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.