AS201710 DATA4 Data4 Management France SAS

DATA4 Data4 Management France SAS · registered in France

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in France#971largest network in FR by IPv4 space, of 1,375 · <0.01% of FR

Rank worldwide#56,404of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryFrance1,474 ASNs registered there

Open AS201710 in ASN lookup Look up an IP in this network (185.66.96.1) All networks in France

IPv4 prefixes

All 1 prefix, in address order.

185.66.96.0/23

Similar-sized networks in France

ASNNameIPv4 addresses

AS200903#968 BLEUE-AS Bleu SAS512

AS201040#969 ILIONA Iliona SARL512

AS201177#970 AMAE-AS GIE AMAE512

AS201733#972 MAMA-MAILING Mama Mailing SARL512

AS202663#973 VOGANET-AS VOGANET SARL512

AS202755#974 aurus KOESIO Networks SAS512

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