ISP Alliance a.s.
AS47232 is ISP Alliance a.s. (ispalliance.cz). It announces 9,984 IPv4 addresses in 10 prefixes, and 6 IPv6 prefixes.
Czechia· RIPE· allocated 2008-05-21· 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.
- Czechia9,984 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- ISPAlliance
- name
- ISP Alliance a.s.
- org
- ORG-GSa22-RIPE
- org name
- ISP Alliance a.s.
- org address
- Kukanova 2262, 43003, Chomutov, CZECH REPUBLIC
- org country
- CZ
- country
- CZ
- source
- ripe
- status
- ASSIGNED
- created
- 2008-05-21
- updated
- 2026-05-29
- remarks
- This ASN is used for residential broadband ISPs services. / TRANSIT IMPORT / EXCHANGE POINTS IMPORT / CUSTOMERS IMPORT / TRANSIT EXPORT / EXCHANGE POINTS EXPORT / CUSTOMERS EXPORT
- maintainer
- RIPE-NCC-END-MNT|MNT-GRAPESC
- abuse name
- ISPalliance Abuse
- abuse email
- abuse@ispalliance.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 IP313draytek3.14%
- anyip, geonix, proxyseller2.69%
- None here
- None here
- None here
- None here
- Hosting IP7,68076.92%
- None here
- None here
- None here
- SSH IP2172.17%
- SMTP IP490.49%
- 0.37%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 5.39.200.0/23 | Czechia | valid | 17 | 2026-10-02 |
| 46.29.224.0/21 | Czechia | valid | 17 | 2026-10-02 |
| 78.111.112.0/20 | Czechia | valid | 17 | 2026-10-02 |
| 94.140.25.0/24 | Czechia | not found | 17 | 2026-10-02 |
| 148.59.93.0/24 | Czechia | not found | 17 | 2026-10-02 |
| 185.15.108.0/22 | Czechia | valid | 17 | 2026-10-02 |
| 185.52.172.0/24 | Czechia | valid | 17 | 2026-10-02 |
| 185.151.171.0/24 | Czechia | valid | 17 | 2026-10-02 |
| 193.107.160.0/22 | Czechia | not found | 17 | 2026-10-02 |
| 195.26.25.0/24 | Czechia | not found | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
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