asn.dev

Observed topology

AS29222 INFOMANIAK-AS

Upstreams 11 carry this network
Downstreams 5 this network carries
Adjacent (IPv4) 15
Adjacent (IPv6) 15

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS29222: 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
AS3303Swisscom (Schweiz) AGResidentialIPv4 IPv6716
AS1299Arelion Sweden ABTransitIPv4 IPv6465
AS3356Level 3 Parent, LLCTransitIPv4377
AS6939Hurricane Electric LLCTransitIPv4 IPv6267
AS174Cogent Communications, LLCTransitIPv4183
AS24482SG.GSHostingIPv4 IPv632
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv632
AS1836green.ch AGResidentialIPv4 IPv632
AS34019Hivane AssociationUnclassifiedIPv430
AS9002RETN LimitedUnclassifiedIPv62
AS13030Init7 (Switzerland) Ltd.HostingIPv62

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 AS29222 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS204957GREEN FLOID LLCUnclassifiedIPv4 IPv6371
AS41495Faelix LimitedUnclassifiedIPv4 IPv6215
AS513European Organization for Nuclear ResearchUnclassifiedIPv4 IPv6166
AS207688Saitis Network, N.DesirUnclassifiedIPv4 IPv696
AS1921ipcom GmbHHostingIPv4 IPv617

Adjacency

Adjacent networks

30 shown

Every AS seen directly next to AS29222 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3303Swisscom (Schweiz) AGResidentialIPv4 IPv61,074
AS1299Arelion Sweden ABTransitIPv4 IPv6666
AS204957GREEN FLOID LLCUnclassifiedIPv4 IPv6607
AS6939Hurricane Electric LLCTransitIPv4 IPv6575
AS3356Level 3 Parent, LLCTransitIPv4 IPv6567
AS174Cogent Communications, LLCTransitIPv4 IPv6287
AS513European Organization for Nuclear ResearchUnclassifiedIPv4 IPv6271
AS41495Faelix LimitedUnclassifiedIPv4 IPv6252
AS207688Saitis Network, N.DesirUnclassifiedIPv4 IPv696
AS1836green.ch AGResidentialIPv4 IPv659
AS24482SG.GSHostingIPv4 IPv651
AS34019Hivane AssociationUnclassifiedIPv443
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv632
AS1921ipcom GmbHHostingIPv4 IPv617
AS6830Liberty Global Europe Holding B.V.ResidentialIPv412
AS9002RETN LimitedUnclassifiedIPv68
AS13030Init7 (Switzerland) Ltd.HostingIPv67

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 AS29222, 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
SwissIXZurich, Switzerland91.206.52.186253
CERN IXP / Equinix Internet Exchange GenevaGeneva, Switzerland192.65.185.14054

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.