SATT a.s.
AS56566 is SATT a.s. (satt.cz). It announces 12,032 IPv4 addresses in 9 prefixes, and 1 IPv6 prefixes.
Czechia· RIPE· allocated 2011-03-21· 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.
- Czechia12,032 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SATT-AS
- name
- SATT a.s.
- org
- ORG-Sa851-RIPE
- org name
- SATT a.s.
- org address
- Okruzni 11, 59101, Zdar nad Sazavou, CZECH REPUBLIC
- org country
- CZ
- country
- CZ
- source
- ripe
- status
- ASSIGNED
- created
- 2011-03-21
- updated
- 2018-09-04
- maintainer
- RIPE-NCC-END-MNT|SATT-MNT
- abuse name
- Abuse-C Role
- abuse email
- abuse@satt.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 IP193draytek1.60%
- anyip, geonix, proxyseller1.33%
- None here
- None here
- None here
- None here
- Hosting IP4,35236.17%
- None here
- None here
- None here
- SSH IP1461.21%
- SMTP IP660.55%
- 0.38%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 31.31.224.0/19 | Czechia | valid | 17 | 2026-10-02 |
| 89.190.52.0/23 | Czechia | valid | 17 | 2026-10-02 |
| 89.190.55.0/24 | Czechia | valid | 17 | 2026-10-02 |
| 91.224.64.0/23 | Czechia | valid | 17 | 2026-10-02 |
| 91.224.100.0/23 | Czechia | valid | 17 | 2026-10-02 |
| 212.4.142.0/23 | Czechia | valid | 17 | 2026-10-02 |
| 212.96.185.0/24 | Czechia | valid | 17 | 2026-10-02 |
| 213.211.37.0/24 | Czechia | valid | 17 | 2026-10-02 |
| 213.211.44.0/22 | Czechia | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2a00:de00::/32 | Czechia | valid | 20 | 2026-10-02 |
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