AS50172 RATP Regie Autonome Des Transports Parisiens

RATP Regie Autonome Des Transports Parisiens · registered in France

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in France#821largest network in FR by IPv4 space, of 1,375 · <0.01% of FR

Rank worldwide#44,604of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryFrance1,474 ASNs registered there

Open AS50172 in ASN lookup Look up an IP in this network (193.104.162.1) All networks in France

IPv4 prefixes

All 2 prefixes, in address order.

193.104.162.0/24
195.200.228.0/23

Similar-sized networks in France

ASNNameIPv4 addresses

AS41894#818 INFORMATIQUE-AS INFORMATIQUE ON LINE SAS768

AS44850#819 IRD-AS EPA Institut de Recherche pour le Developpement768

AS48140#820 cirtilnet Agence Centrale Des Organismes De Securite Sociale768

AS50778#822 SQLI-AS SQLI SA768

AS57297#823 RTM-AS REGIE DES TRANSPORTS METROPOLITAINS768

AS60543#824 Available Heliaq SAS768

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