AS203773 YES

YONI-GROUP-AS SAS YONI ENTREPRISE SERVICES - YES · registered in France

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in France#1,299largest network in FR by IPv4 space, of 1,375 · <0.01% of FR

Rank worldwide#73,823of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryFrance1,474 ASNs registered there

Open AS203773 in ASN lookup Look up an IP in this network (194.149.237.1) All networks in France

IPv4 prefixes

All 1 prefix, in address order.

194.149.237.0/24

Similar-sized networks in France

ASNNameIPv4 addresses

AS203679#1296 ProtojX Mathias PAJON trading as ProtojX256

AS203698#1297 MOJI MOJI SAS256

AS203770#1298 MATOOMA-AS Matooma SAS256

AS203901#1300 ATSYS-ASN ATLANTIC SYSTEMES SARL256

AS204238#1301 REELIT Com Network SAS256

AS204517#1302 PVCP GIE PVCP Services256

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