O2 Czech Republic, a.s.
AS31246 is O2 Czech Republic, a.s. (netbox.cz). It announces 66,560 IPv4 addresses in 5 prefixes, and 2 IPv6 prefixes.
Czechia· RIPE· allocated 2004-03-30· isp
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Czechia66,560 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- NETBOX-AS
- 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
- 2004-03-30
- updated
- 2024-06-20
- descr
- NETBOX Autonomous system
- remarks
- # UPSTREAM PEERING / # -- PEERINGCZ peering / # -- VODAFONECZ peering / from AS16019 action pref=200; accept ANY / to AS16019 announce AS-NETBOX-CZ / # -- CDT peering / from AS25512 action pref=200; accept ANY / to AS25512 announce AS-NETBOX-CZ / # DOWNSTREAM PEERING / # CZ-NIX PEERING / # CZ-PEERINGCZ PEERING / # SK-NIX-PEERING / # SK-SIX PEERING
- 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.
- VPN IP495draytek0.74%
- anyip, geonix, proxyseller0.16%
- None here
- None here
- None here
- None here
- Hosting IP17,66426.54%
- None here
- None here
- None here
- SSH IP1850.28%
- SMTP IP810.12%
- 0.10%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.