Network operator
O2 Czech Republic, a.s.
16 networks combined into one view.
Operators are grouped by registered network name. Each figure below is the total across every network on this page, which is what a single network page cannot show.
Networks
16
Estimated users
2,610,253
Countries
2
VPN brands hosted
0
What this tells you
- An estimated 2,610,253 people use this operator's 16 networks, from 1,892,030 observations over a 60 day window.
- Runs 16 separate networks. An address belonging to this operator can therefore sit in any of them, which is why looking at one network alone understates their footprint.
- 2,610,253 of those are in Czechia, 30% of everyone online there.
- Address space is concentrated in Czechia (99% of the IPv4 space), across 2 countries in total.
Countries in this space
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Czechia | 99% | 99% | |
| Everything else (1 more) | 0.6% | 1% |
Organisations holding assignments here
Registered organisations account for 71% of these networks' IPv4 space and 91% of their IPv6 space.
| Organisation | IPv4 share | IPv6 share | |
|---|---|---|---|
| O2 Czech Republic, a.s. | 71% | 91% | |
| SMART Comp. a.s. | 2% | - | |
| Nej.cz s.r.o. | - | 1% | |
| Josef Marvanek | - | 1% | |
| Not covered by any of these | 29% | 9% |
One address can carry more than one of these, so the rows add up to more than the space they cover.
Anonymizer signals
Flagged space covers <0.1% of these networks' IPv4 space.
| Category | IPv4 share | |
|---|---|---|
| Open proxy | <0.1% | |
| Datacenter | <0.1% | |
| Not covered by any of these | 100% |
One address can carry more than one of these, so the rows add up to more than the space they cover.
All 16 networks run by this operator
| ASN | Name | Estimated users |
|---|---|---|
| AS5610 | O2 Czech Republic, a.s. | 2,473,005 |
| AS16246 | O2 Czech Republic, a.s. | 55,394 |
| 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. | - |
| AS25036 | O2 Czech Republic, a.s. | - |
| AS35214 | O2 Czech Republic, a.s. | - |
| AS41824 | O2 Czech Republic, a.s. | - |
| AS44070 | O2 Czech Republic, a.s. | - |
| AS47681 | O2 Czech Republic, a.s. | - |
| AS61169 | O2 Czech Republic, a.s. | - |
| AS202522 | O2 Czech Republic, a.s. | - |