AS31180 ORT-AS ELLISPHERE S.A.

ORT-AS ELLISPHERE S.A. · registered in France

IPv4 addresses4,0961 prefixes · <0.001% of announced IPv4

Rank in France#268largest network in FR by IPv4 space, of 1,375 · <0.01% of FR

Rank worldwide#15,953of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryFrance1,474 ASNs registered there

Open AS31180 in ASN lookup Look up an IP in this network (217.144.112.1) All networks in France

IPv4 prefixes

All 1 prefix, in address order.

217.144.112.0/20

Similar-sized networks in France

ASNNameIPv4 addresses

AS209928#265 Angelinks XEFI LYON SAS4,096

AS24954#266 HAVAS Havas SAS4,096

AS3295#267 Societe Generale S.A.4,096

AS43734#269 FR-UEM-METZ UEM de METZ4,096

AS50664#270 pubgroupe-fr Re:Sources France SAS4,096

AS57468#271 AZA-TELECOM AZA TELECOM SAS4,096

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