AS201447 AS_CNB The Czech National Bank
🇨🇿Org handle: ORG-TCNB1-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
4total
4 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)4,096
Announced (BGP)1,024
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)0
Announced Prefixes
(BGP)4|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | RIPE | 2026-10-11 | |
| No ROA | RIPE | 2026-10-11 | |
| No ROA | RIPE | 2026-10-11 | |
| No ROA | RIPE | 2026-10-11 |
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 193.84.144.0/20 | 🇨🇿 CZ | RIPENCC | assigned |
| 2a01:69a0::/32 | 🇨🇿 CZ | RIPENCC | allocated |
All 4 announced prefixes of AS201447 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS201447 hands its own prefixes to: transit providers, or peers at an exchange.
- AS6855SK TELEKOM Slovak Telekom, A.S4
ASPA
No ASPA
Abuse Contact
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS201447 should publish an ASPA object
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/201447Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/201447" | jq