AS212012 Tours_DTC Thales DIS France SAS

Tours_DTC Thales DIS France SAS · registered in France

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in France#806largest network in FR by IPv4 space, of 1,375 · <0.01% of FR

Rank worldwide#43,575of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryFrance1,474 ASNs registered there

Open AS212012 in ASN lookup Look up an IP in this network (91.240.72.1) All networks in France

IPv4 prefixes

All 2 prefixes, in address order.

91.240.72.0/24
185.42.232.0/23

IPv6 prefixes

All 1 prefix.

2a04:7040:1471::/48

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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