AS57496 Praha1.net z.s.p.o. 🇨🇿 CZ
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
4,096 (16 × /24)
IPv6 prefixes
2
1 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS57496
- Name
- Praha1.net z.s.p.o.
- Organisation
- Praha1.net z.s.p.o.
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2011-11-14
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.ripe.net
as-block: AS57370 - AS57951 descr: RIPE NCC ASN block remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region. mnt-by: RIPE-NCC-HM-MNT created: 2026-09-18T08:10:57Z last-modified: 2026-09-18T08:10:57Z source: RIPE aut-num: AS57496 as-name: PRAHA1NET-AS org: ORG-PZ20-RIPE remarks: ======== TRANSIT UPSTREAM ======== remarks: -- PRAHA1.NET Networks -- import: from AS29208 accept AS29208 import: from AS25248 accept AS25248 export: to AS29208 announce AS57496 export: to AS25248 announce AS57496 admin-c: TA8862-RIPE tech-c: TA8862-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: PRAHA1NET-MNT created: 2011-11-14T08:55:00Z last-modified: 2023-12-29T14:01:18Z source: RIPE organisation: ORG-PZ20-RIPE org-name: Praha1.net z.s.p.o. country: CZ reg-nr: 00777064 org-type: LIR address: Jindrisska 938/18 address: 11000 address: Prague 1 address: CZECH REPUBLIC phone: +420245004005 admin-c: TA8862-RIPE tech-c: TA8862-RIPE abuse-c: AR73206-RIPE mnt-ref: PRAHA1NET-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: PRAHA1NET-MNT created: 2023-11-14T08:10:04Z last-modified: 2026-05-13T07:08:06Z source: RIPE # Filtered role: TC1310 address: CZECH REPUBLIC address: Prague 1 address: 11000 address: Jindrisska 938/18 phone: +420245004005 nic-hdl: TA8862-RIPE mnt-by: PRAHA1NET-MNT created: 2023-11-14T08:10:03Z last-modified: 2023-11-14T08:10:04Z source: RIPE # Filtered