Registered organisation
CASABLANCA INT a.s.
Address space registered to CASABLANCA INT a.s., and where it is announced from.
Registered holders come from the bulk whois that RIPE, APNIC and AFRINIC publish. ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.
IPv4 addresses
39,168
IPv6 /64s
4,294,967,297
Registered blocks
39
Countries
3
What this tells you
- Holds 39,168 IPv4 addresses and 4,294,967,297 IPv6 /64 networks across 39 registered blocks.
- Announced by 3 networks, the largest being AS15685 CASABLANCA INT a.s. at 78% of the IPv4 space.
- Its space resolves to 3 countries, mostly Czechia (100% of the IPv4 space).
Networks announcing this space
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS15685 CASABLANCA INT a.s. | 78% | 100% | |
| AS204383 SPCom s.r.o. | 20% | - | |
| AS42000 Futruy s.r.o. | 0.7% | - | |
| Not announced to the internet | 1% | - |
Countries this space resolves to
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Czechia | 100% | 100% | |
| Everything else, including space we cannot place (2 more) | <0.1% | - |
Holding a block is a registry fact, not a physical one. The organisation named here is who the block is assigned to, which is often a customer of the network operator announcing it.