Autonomous system
AS5610
O2-CZECH-REPUBLIC - O2 Czech Republic, a.s., CZ
Mobile carrier
A mobile carrier network. Addresses here are shared through carrier-grade NAT across large numbers of subscribers, so they identify a region rather than a person.
ASN
AS5610
Operator
O2-CZECH-REPUBLIC - O2 Czech Republic, a.s., CZ
Registry country
🇨🇿 Czechia
Registry
RIPENCC
Allocated
1996-04-25
Classification
Mobile carrier
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Resolved live from the Team Cymru ASN mapping service over DNS-over-HTTPS at request time, so the operator name and allocation reflect current registry data. Classification is ours, derived from a curated table checked against the RIPE NCC asnames registry.