Autonomous system
AS28725: CETIN a.s.
Czechia · consumer ISP
Network type
consumer ISP
Estimated users
114,108
Registered orgs
12
Country
Czechia
fixed-line broadbandhosting / VPS
Estimated users is a published estimate of how many people use this network, extrapolated from 83,099 observations over a 60 day window. Large operators often run several networks, so a low figure can mean their customers reach the internet through a sibling network.
What this tells you
- Of those, 114,108 are in Czechia, 1% of everyone online there.
- The same operator runs 1 other network, listed below.
Countries in this space
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Czechia | 99% | 100% | |
| Not covered by any of these | 0.4% | - |
Organisations holding assignments here
Registered organisations account for 99% of this network's IPv4 space and 100% of its IPv6 space.
| Organisation | IPv4 share | IPv6 share | |
|---|---|---|---|
| CETIN a.s. | 98% | 89% | |
| Jan Ryznar | 3% | - | |
| Turbonet s.r.o. | 1.0% | - | |
| Czech Republic, Ministerstvo Obrany | 0.8% | - | |
| Martin Pouzar - MILNET | 0.6% | - | |
| Netstone s.r.o. | 0.4% | 11% | |
| Marek Bezucha | 0.3% | - | |
| Pernstejn.net, z.s. | 0.2% | 0.7% | |
| Not covered by any of these | 0.4% | - |
One address can carry more than one of these, so the rows add up to more than the space they cover.
Anonymizer signals
No data for this breakdown.
Other networks from this operator
| ASN | Name | Estimated users |
|---|---|---|
| AS197197 | CETIN a.s. | 3,401 |
See the combined view for CETIN a.s., where all 2 of their networks are totalled together.