Network operator
CESNET z.s.p.o.
2 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
2
Estimated users
16,033
Countries
1
VPN brands hosted
0
What this tells you
- 16,033 of those are in Czechia, 0.2% of everyone online there.
Countries in this space
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Czechia | 100% | 100% |
Organisations holding assignments here
Registered organisations account for 75% of these networks' IPv4 space and 100% of their IPv6 space.
| Organisation | IPv4 share | IPv6 share | |
|---|---|---|---|
| CESNET z.s.p.o. | 13% | 100% | |
| Ceske vysoke uceni technicke v Praze | 8% | <0.1% | |
| Vysoka skola banska - Technicka univerzita Ostrava | 8% | <0.1% | |
| Univerzita obrany | 8% | - | |
| University of South Bohemia in Ceske Budejovice | 8% | <0.1% | |
| Zapadoceska univerzita v Plzni | 8% | <0.1% | |
| Technicka univerzita v Liberci | 8% | <0.1% | |
| Vysoka skola chemicko-technologicka v Praze | 8% | <0.1% | |
| Charles University | 4% | <0.1% | |
| Not covered by any of these | 25% | - |
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 | |
|---|---|---|
| Datacenter | <0.1% | |
| Open proxy | <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 2 networks run by this operator
| ASN | Name | Estimated users |
|---|---|---|
| AS2852 | CESNET z.s.p.o. | 16,033 |
| AS2605 | CESNET z.s.p.o. | - |