AS57496 PRAHA1NET-AS Praha1.net z.s.p.o.
AS57496 is operated by PRAHA1NET-AS Praha1.net z.s.p.o. and registered with RIPE NCC (CZ) since 2011-11-14.
It announces 1 IPv4 and 2 IPv6 prefixes, 0% of them RPKI valid.
RIPE RIS sees 2 upstream and peer networks and 0 downstream networks next to it.
| Name | PRAHA1NET-AS Praha1.net z.s.p.o. |
|---|---|
| Registry (RIR) | RIPE NCC |
| Country | Czechia (CZ) |
| Delegated on | 2011-11-14 |
| Prefixes (IPv4 / IPv6) | 1 / 2 |
| RPKI valid | 0% (0 / 3) |
| Upstreams and peers | 2 |
| Downstream networks | 0 |
Routing health
- AS57496 announces 1 IPv4 and 2 IPv6 prefixes.
- 3 announced prefixes are not covered by a ROA of AS57496 (they may have none, or another network’s).
- 2 upstreams and peers, 0 downstream networks seen.
For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.
Announced prefixes 3
- 176.101.144.0/20
- 2a14:5080::/32
- 2001:67c:2594::/48
Upstreams and peers 2
The networks RIPE RIS sees next to AS57496 in BGP paths, the most visible first.
More about AS57496
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-14 03:24 UTC. The country is where the AS number was registered, not necessarily where the network operates.