Autonomous system
AS16246: O2 Czech Republic, a.s.
Czechia · consumer ISP
Network type
consumer ISP
Estimated users
55,394
Registered orgs
3
Country
Czechia
fixed-line broadband
Estimated users is a published estimate of how many people use this network, extrapolated from 40,213 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, 55,394 are in Czechia, 0.6% of everyone online there.
- The same operator runs 15 other networks, and a larger one (AS5610) carries more of their users, so this network is only part of their footprint.
Countries in this space
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Czechia | 98% | 100% | |
| Not covered by any of these | 2% | - |
Organisations holding assignments here
Registered organisations account for 95% of this network's IPv4 space and 100% of its IPv6 space.
| Organisation | IPv4 share | IPv6 share | |
|---|---|---|---|
| O2 Czech Republic, a.s. | 95% | 100% | |
| Josef Marvanek | - | 11% | |
| Nej.cz s.r.o. | - | 11% | |
| Not covered by any of these | 5% | - |
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 (15 in total)
| ASN | Name | Estimated users |
|---|---|---|
| AS5610 | O2 Czech Republic, a.s. | 2,473,005 |
| AS12570 | O2 Czech Republic, a.s. | 33,961 |
| AS42908 | O2 Czech Republic, a.s. | 29,463 |
| AS31246 | O2 Czech Republic, a.s. | 9,374 |
| AS41046 | O2 Czech Republic, a.s. | 5,017 |
| AS49767 | O2 Czech Republic, a.s. | 3,523 |
| AS29321 | O2 Czech Republic, a.s. | 516 |
| AS20884 | O2 Czech Republic, a.s. | - |
See the combined view for O2 Czech Republic, a.s., where all 16 of their networks are totalled together.