AS57839 AS-FR-LIR-CELYA-2011-047 CARREFOUR SYSTEMES D'INFORMATION

AS-FR-LIR-CELYA-2011-047 CARREFOUR SYSTEMES D'INFORMATION · registered in France

IPv4 addresses2,8164 prefixes · <0.001% of announced IPv4

Rank in France#332largest network in FR by IPv4 space, of 1,375 · <0.01% of FR

Rank worldwide#19,297of 79,396 networks with IPv4

IPv62 x /482 prefixes

CountryFrance1,474 ASNs registered there

Open AS57839 in ASN lookup Look up an IP in this network (217.77.224.1) All networks in France

IPv4 prefixes

All 4 prefixes, in address order.

217.77.224.0/21
217.77.233.0/24
217.77.237.0/24
217.77.238.0/24

IPv6 prefixes

All 2 prefixes.

2001:67c:280c::/48
2001:67c:2a74::/48

Similar-sized networks in France

ASNNameIPv4 addresses

AS197383#329 FREECOM-AS ACTIVIUM INFORMATION DESIGN SAS3,072

AS206841#330 Link2link Celeste SAS3,072

AS58011#331 Cheops-AS CHEOPS TECHNOLOGY FRANCE S.A.2,816

AS198239#333 OLLINK-AS OLLINK SARL2,816

AS13013#334 Hewlett-Packard-Enterprise-Maidstone Hewlett Packard France S.A.S.2,816

AS13014#335 HEWLETT-PACKARD-ENTERPRISE-APJ Hewlett Packard France S.A.S.2,816

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