Jan Kalista
AS215582 is Jan Kalista (ipv6project.eu). It announces 0 IPv4 addresses in 0 prefixes, and 1 IPv6 prefix.
Czechia· RIPE NCC· allocated 2024-02-02· Education· ipv6project.eu
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
- ipv6project-eu
- name
- Jan Kalista
- org
- ORG-JK106-RIPE
- org name
- Jan Kalista
- org address
- Prague
- org country
- CZ
- country
- CZ
- source
- ripe
- status
- ASSIGNED
- created
- 2024-02-02
- updated
- 2024-03-11
- descr
- # TRANSIT UPSTREAM PEERS / # NIX.CZ PEERS
- maintainer
- RIPE-NCC-END-MNT|JAKA1-MNT|MNT-VALVERA
- abuse name
- Abuse contact role object
- abuse email
- abuse@ipv6project.eu
- 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
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:67c:dc0:: | Czechia | Valid | 19 | 2026-10-02 |
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.