O2 Czech Republic, a.s.
AS202522 is O2 Czech Republic, a.s. (o2.cz). It announces 0 IPv4 addresses in 0 prefixes, and 0 IPv6 prefixes.
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CZ-NORDICTELECOMREGIONAL
- name
- O2 Czech Republic, a.s.
- org
- ORG-STaN1-RIPE
- org name
- O2 Czech Republic, a.s.
- org address
- Za Brumlovkou 266/2, 140 22, Praha 4 - Michle, CZECH REPUBLIC
- org country
- CZ
- country
- CZ
- source
- ripe
- status
- ASSIGNED
- created
- 2018-05-02
- updated
- 2025-04-01
- maintainer
- RIPE-NCC-END-MNT|AS5610-MTN
- abuse name
- Abuse-C Role
- abuse email
- abuse@o2.cz
- abuse kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
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- None here
- None here
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- None here
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.