AS50474 O2SWITCH O2SWITCH SAS

O2SWITCH O2SWITCH SAS · registered in France

IPv4 addresses6,1445 prefixes · <0.001% of announced IPv4

Rank in France#199largest network in FR by IPv4 space, of 1,375 · <0.01% of FR

Rank worldwide#12,464of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryFrance1,474 ASNs registered there

Open AS50474 in ASN lookup Look up an IP in this network (45.143.168.1) All networks in France

IPv4 prefixes

All 5 prefixes, in address order.

45.143.168.0/22
78.40.8.0/22
109.234.160.0/21
185.154.136.0/22
185.246.44.0/22

Similar-sized networks in France

ASNNameIPv4 addresses

AS8528#196 RENAULT Renault SAS6,144

AS33835#197 INFOSAT-AS WEACCESS GROUP S.A.6,144

AS39104#198 OXEVA Oxeva SAS6,144

AS201699#200 LEVELSYS LEVEL SYS SAS6,144

AS213668#201 MINDBAZ MINDBAZ SAS6,144

AS47160#202 MOJI MOJI SAS5,888

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