AS15685 CASABLANCA-AS CASABLANCA INT a.s.

CASABLANCA-AS CASABLANCA INT a.s. · registered in Czechia

IPv4 addresses31,23257 prefixes · <0.001% of announced IPv4

Rank in Czechia#28largest network in CZ by IPv4 space, of 570 · 0.38% of CZ

Rank worldwide#4,943of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryCzechia599 ASNs registered there

Open AS15685 in ASN lookup Look up an IP in this network (77.78.76.1) All networks in Czechia

IPv4 prefixes

All 57 prefixes, in address order.

77.78.76.0/24
77.78.95.0/24
77.78.96.0/20
77.78.118.0/23
77.78.123.0/24
77.78.124.0/22
81.0.192.0/22
81.0.199.0/24
81.0.206.0/23
81.0.208.0/23
81.0.212.0/23
81.0.214.0/24
81.0.217.0/24
81.0.225.0/24
81.0.226.0/24
81.0.228.0/24
81.0.231.0/24
81.0.232.0/21
81.0.240.0/23
81.0.250.0/24
81.0.254.0/23
82.208.6.0/23
82.208.8.0/22
82.208.12.0/24
82.208.14.0/24
82.208.16.0/23
82.208.18.0/24
82.208.27.0/24
82.208.28.0/23
82.208.34.0/23
82.208.39.0/24
82.208.40.0/23
82.208.44.0/24
82.208.46.0/23
82.208.48.0/23
82.208.50.0/24
82.208.56.0/24
82.208.58.0/24
85.239.227.0/24
85.239.252.0/24
109.123.192.0/21
109.123.202.0/23
109.123.205.0/24
109.123.210.0/23
109.123.214.0/23
109.123.216.0/21
185.95.118.0/23
217.11.224.0/23
217.11.227.0/24
217.11.228.0/23
217.11.230.0/24
217.11.235.0/24
217.11.236.0/24
217.11.242.0/24
217.11.248.0/23
217.11.251.0/24
217.11.254.0/24

IPv6 prefixes

All 1 prefix.

2001:1528::/32

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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