AS5610
O2 Czech Republic, a.s.
ASN
AS5610
Country
Czech Republic
IPv4 addresses
1,540,864
Prefixes (IPv4 / IPv6)
48 / 4
ASN Information
- ASN Number
- AS5610
- AS Name
- O2 Czech Republic, a.s.
- Country
- Czech Republic
- IPv4 addresses
- 1,540,864
- IPv4 prefixes
- 48
- IPv6 prefixes
- 4
VPN & datacenter signals
None of this network's ranges appear in public VPN or datacenter lists.
Counted from public VPN and datacenter lists. Check individual IPs with the API.
Largest announced prefixes
- 90.180.0.0/14
- 88.100.0.0/14
- 90.178.0.0/15
- 85.70.0.0/15
- 85.160.0.0/15
- 109.80.0.0/15
- 90.177.0.0/16
- 83.208.0.0/16
- 80.188.0.0/16
- 160.218.0.0/16
Source: public routing and registration data, updated 2026-10-28.
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