Registered organisation
CETIN Networks, s.r.o.
Address space registered to CETIN Networks, s.r.o., 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 ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.
What this tells you
- Holds 16,384 IPv4 addresses across 1 registered block.
- Announced by 2 networks, the largest being AS5610 O2 Czech Republic, a.s. at 92% of the IPv4 space.
- All of the space we can place resolves to Slovakia.
Networks announcing this space
Space announced by a network covers 100% of this holder's IPv4 space. The table below divides that space.
| Network | IPv4 share | |
|---|---|---|
| AS5610 O2 Czech Republic, a.s. | 92% | |
| AS28952 O2 Business Services, a.s | 8% |
Countries this space resolves to
Space we can place in a country covers 100% of this holder's IPv4 space. The table below divides that space.
| Country | IPv4 share | |
|---|---|---|
| Slovakia | 100% |
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.
Every figure on this page is also JSON: /api/v2/directory/org/cetin-networks-s-r-o. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.