Toulouse · France
PeeringDB records one exchange in Toulouse, France, France-IX Toulouse with 13 participants, and four colocation facilities holding 47 network presences between them. Eurofiber DC - TLS00 carries the most at 24. A Toulouse IP address tells you where an operator registered and announces a block, not where a device sits.
Internet exchanges in Toulouse
An exchange is a shared switch where networks hand traffic to each other directly. Participant counts come from PeeringDB, where each network maintains its own record.
| Exchange | Participants | Registry carriers peering |
|---|---|---|
France-IX Toulouse | 13 | none in the registry |
Exchange records: PeeringDB.
Colocation facilities
Buildings where networks put equipment. The network count is how many PeeringDB members list a presence there, which shows where capacity in the city sits.
| Facility | Networks present | Address |
|---|---|---|
| Eurofiber DC - TLS00 | 24 | 131 chemin du Sang de Serp |
| Cogent Toulouse | 18 | 125bis ch du Sang de Serp |
| UltraEdge Toulouse | 5 | Rue Ferdinand Lassalle |
| EXA Edge DC Toulouse | 0 | 201 AVENUE DES ÉTATS UNIS |
What a Toulouse IP address tells you
France-IX Toulouse is the only exchange PeeringDB records in the city, and 13 networks peer across it. More of the recorded connectivity sits in colocation than on that fabric. The four facilities hold 47 network presences together, with Eurofiber DC - TLS00 at 24 and Cogent Toulouse at 18, while UltraEdge Toulouse has 5 and EXA Edge DC Toulouse none. PeeringDB shows no carrier ASNs at France-IX Toulouse, so none of the French mobile operators in the carrier registry, Bouygues Telecom on AS5410, Orange on AS3215 and SFR on AS15557, is recorded peering in the city.
An address that geolocates to Toulouse can belong to equipment somewhere else in France. Operators register address blocks against a company record and announce them from that record whatever cell a handset attaches to. Mobile traffic leaves through a small number of gateways, so subscribers far apart can share one prefix, and a Toulouse handset can appear on an address anchored to another city. Geolocation databases follow the operator's own published location for the block, which for a national carrier is usually a company address rather than the cell site.
Someone checking an address gets more from the origin ASN and the netname on the specific prefix than from the city label. AS5410, AS3215 or AS15557 on a route tells you the traffic came out of a French mobile network, which is a separate fact from the address geolocating to Toulouse. The exchange and facility records describe where 13 peers and 47 network presences meet each other, not where any subscriber connects.
Mobile carriers in France
A mobile address in Toulouse is routed by one of the country's operators. Each entry lists the operator's ASNs, so you can check which network an address belongs to.
Questions
Which internet exchanges are in Toulouse?
PeeringDB lists one, France-IX Toulouse, with 13 participants. The rest of the city's recorded connectivity is in colocation, where four facilities hold 47 network presences between them, Eurofiber DC - TLS00 with 24 networks and Cogent Toulouse with 18 accounting for most of that.
Do French mobile carriers peer in Toulouse?
PeeringDB records no carrier ASNs at France-IX Toulouse, so Bouygues Telecom (AS5410), Orange (AS3215) and SFR (AS15557) are not shown peering there. That is silence in the registry rather than proof of absence, since operators also connect through facilities and private links PeeringDB does not record.
Does an IP that geolocates to Toulouse mean the device is there?
No. The city label comes from the location an operator publishes for the address block, and a mobile block can cover the country while traffic exits through a handful of gateways. The origin ASN and the netname on the prefix give a firmer answer than the city.
Sources
- PeeringDB - exchanges, participant counts, facilities and network presence, snapshot 2026-09-07
- PROXIES.SX carrier and ASN registry - operator ASNs used to match peering participants