AS201447 The Czech National Bank 🇨🇿 CZ
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
1,024 (4 × /24)
IPv6 prefixes
0
-
Upstreams
1
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
- AS201447
- Name
- The Czech National Bank
- Organisation
- The Czech National Bank
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2022-11-09
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.ripe.net
as-block: AS200537 - AS202347 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: 2026-06-17T08:25:01Z last-modified: 2026-06-17T08:25:01Z source: RIPE aut-num: AS201447 as-name: AS_CNB org: ORG-TCNB1-RIPE import: from AS5588 accept ANY export: to AS5588 announce AS201447 import: from AS6855 accept ANY export: to AS6855 announce AS201447 admin-c: MZ1401-RIPE tech-c: MZ1401-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: MNT-CNB created: 2022-11-09T14:41:02Z last-modified: 2022-11-09T14:41:02Z source: RIPE organisation: ORG-TCNB1-RIPE org-name: The Czech National Bank country: CZ reg-nr: 48136450 org-type: LIR address: Na Prikope 28 address: 115 03 address: Praha 1 address: CZECH REPUBLIC phone: +420224414334 fax-no: +420224412133 abuse-c: CNB13-CZ mnt-ref: RIPE-NCC-HM-MNT mnt-ref: MNT-CNB mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-CNB created: 2013-08-05T14:32:19Z last-modified: 2026-05-13T07:25:00Z source: RIPE # Filtered person: Milan Zirnsak address: Czech National Bank address: Information System Development Division address: Na Prikope 28 address: Prague address: 115 03 address: The Czech Republic phone: +420 2 24414334 fax-no: +420 2 24412133 nic-hdl: MZ1401-RIPE created: 1970-01-01T00:00:00Z last-modified: 2013-08-14T06:20:20Z source: RIPE # Filtered mnt-by: MNT-CNB