INTERNET CZ, a.s.
AS24806 is INTERNET CZ, a.s. (forpsi.com). It announces 45,824 IPv4 addresses in 11 prefixes, and 1 IPv6 prefixes.
Czechia· RIPE· allocated 2002-04-04· business
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
- INTERNET-CZ
- name
- INTERNET CZ, a.s.
- org
- ORG-ICa1-RIPE
- org name
- INTERNET CZ, a.s.
- org address
- Ktis 2, 38403, Ktis, CZECH REPUBLIC
- org country
- CZ
- country
- CZ
- source
- ripe
- status
- ASSIGNED
- created
- 2002-09-24
- updated
- 2025-03-20
- descr
- Ktis 2, 384 03 Ktis, CZ
- remarks
- # upstream: import / # upstream: export / # peering at NIX.cz Prague: import / # peering at NIX.cz Prague: export / # peering at SIX.sk Bratislava: import / # peering at SIX.sk Bratislava: export / # peering at BIX.hu Budapest: import / # peering at BIX.hu Budapest: export / peering contact: peering@forpsi.com / noc contact: noc@forpsi.com
- maintainer
- RIPE-NCC-END-MNT|INTERNET-CZ-MNT
- abuse name
- FORPSI www.forpsi.com
- abuse email
- abuse@forpsi.com
- 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 IP320secretvpn_net, rodnetvpn, giamping0.70%
- geonix, proxyrack, iproyal0.02%
- floppydata0.01%
- None here
- 0.01%
- None here
- Hosting IP37,12081.01%
- None here
- None here
- None here
- SSH IP7,66116.72%
- SMTP IP8521.86%
- 1.76%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 80.211.192.0/19 | Czechia | valid | 17 | 2026-10-02 |
| 81.2.192.0/18 | Czechia | valid | 17 | 2026-10-02 |
| 85.255.0.0/20 | Czechia | valid | 17 | 2026-10-02 |
| 185.28.100.0/22 | Czechia | valid | 17 | 2026-10-02 |
| 185.33.144.0/22 | Czechia | valid | 17 | 2026-10-02 |
| 185.129.136.0/22 | Czechia | valid | 17 | 2026-10-02 |
| 185.186.20.0/22 | Poland | valid | 17 | 2026-10-02 |
| 193.105.157.0/24 | Czechia | valid | 17 | 2026-10-02 |
| 193.105.158.0/23 | Czechia | valid | 17 | 2026-10-02 |
| 194.182.64.0/19 | Czechia | valid | 17 | 2026-10-02 |
| 195.181.208.0/20 | Czechia | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:15e8::/32 | Czechia | valid | 20 | 2026-10-02 |
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