AS211835 CEREMA Centre D'etudes Et D'expertise Sur Les Risques L'environnement La Mobilite Et L'amenagement

CEREMA Centre D'etudes Et D'expertise Sur Les Risques L'environnement La Mobilite Et L'amenagement · registered in France

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in France#1,343largest network in FR by IPv4 space, of 1,375 · <0.01% of FR

Rank worldwide#75,369of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryFrance1,474 ASNs registered there

Open AS211835 in ASN lookup Look up an IP in this network (192.93.226.1) All networks in France

IPv4 prefixes

All 1 prefix, in address order.

192.93.226.0/24

Similar-sized networks in France

ASNNameIPv4 addresses

AS211556#1340 BLUEJUNGLE BlueJungle SARL256

AS211617#1341 GABRIEL-ARGENTIERI Gabriel ARGENTIERI256

AS211812#1342 SYAGE-AS1 SYAGE SAS256

AS211925#1344 BLUESOFT-AS BLUE SOFT SAS256

AS211948#1345 ONOFF-FR ONOFF TELECOM SAS256

AS211957#1346 communedelyon Commune De Lyon256

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources