AS47300 INRS-AS Institut National Recherche Securite

INRS-AS Institut National Recherche Securite · registered in France

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in France#941largest network in FR by IPv4 space, of 1,375 · <0.01% of FR

Rank worldwide#51,919of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryFrance1,474 ASNs registered there

Open AS47300 in ASN lookup Look up an IP in this network (193.203.108.1) All networks in France

IPv4 prefixes

All 1 prefix, in address order.

193.203.108.0/23

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ASNNameIPv4 addresses

AS44583#938 ANDREXEN-AS CIRPACK Services SAS512

AS44726#939 MAGELLAN MAGELLAN SAS512

AS47150#940 ETN IPC FRANCE SA512

AS47494#942 SNRM Softway Medical SAS512

AS47818#943 MIPIH Midi Picardie Informatique Hospitaliere512

AS48613#944 Cirsonet Ctre Informatique Recouvrement Sud Ouest512

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