AS197653 Alcatraz KOESIO Networks SAS

Alcatraz KOESIO Networks SAS · registered in France

IPv4 addresses4,0963 prefixes · <0.001% of announced IPv4

Rank in France#272largest network in FR by IPv4 space, of 1,375 · <0.01% of FR

Rank worldwide#16,354of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryFrance1,474 ASNs registered there

Open AS197653 in ASN lookup Look up an IP in this network (62.122.224.1) All networks in France

IPv4 prefixes

All 3 prefixes, in address order.

62.122.224.0/22
94.185.64.0/21
185.118.16.0/22

Similar-sized networks in France

ASNNameIPv4 addresses

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

AS206831#273 THOMASDUBOIS4,096

AS201080#274 AS-SCANI Societe Cooperative D'amenagement Numerique Icaunaise SCIC3,840

AS31178#275 CELEONET Celeonet SAS3,840

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