212.23.20.0/23 - BGP Prefix
IPv4RIPEassigned RPKI Valid
CIDR
212.23.20.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇬🇧 United Kingdom
City
Rochdale
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 212.23.0.0/19 | AS13037 ZEN-AS Zen Internet Ltd | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 212.23.0.0/19 | AS13037 | /20 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 212.23.20.0/29 | 🇬🇧GB | assigned | |
| 212.23.20.8/29 | 🇬🇧GB | assigned | |
| 212.23.20.16/29 | 🇬🇧GB | assigned | |
| 212.23.20.24/29 | 🇬🇧GB | assigned | |
| 212.23.20.32/29 | 🇬🇧GB | assigned | |
| 212.23.20.40/29 | 🇬🇧GB | assigned | |
| 212.23.20.48/29 | 🇬🇧GB | assigned | |
| 212.23.20.56/29 | 🇬🇧GB | assigned | |
| 212.23.20.72/29 | 🇬🇧GB | assigned | |
| 212.23.20.80/29 | 🇬🇧GB | assigned | |
| 212.23.20.88/29 | 🇬🇧GB | assigned | |
| 212.23.20.96/28 | 🇬🇧GB | assigned | |
| 212.23.20.112/28 | 🇬🇧GB | assigned | |
| 212.23.20.128/29 | 🇬🇧GB | assigned | |
| 212.23.20.136/29 | 🇬🇧GB | assigned | |
| 212.23.20.144/29 | 🇬🇧GB | assigned | |
| 212.23.20.152/29 | 🇬🇧GB | assigned | |
| 212.23.20.160/28 | 🇬🇧GB | assigned | |
| 212.23.20.176/28 | 🇬🇧GB | assigned | |
| 212.23.20.192/28 | 🇬🇧GB | assigned | |
| 212.23.20.208/29 | 🇬🇧GB | assigned | |
| 212.23.20.216/29 | 🇬🇧GB | assigned | |
| 212.23.20.224/29 | 🇬🇧GB | assigned | |
| 212.23.20.240/28 | 🇬🇧GB | assigned | |
| 212.23.21.0/27 | 🇬🇧GB | assigned | |
| 212.23.21.32/29 | 🇬🇧GB | assigned | |
| 212.23.21.40/29 | 🇬🇧GB | assigned | |
| 212.23.21.48/29 | 🇬🇧GB | assigned | |
| 212.23.21.56/29 | 🇬🇧GB | assigned | |
| 212.23.21.64/28 | 🇬🇧GB | assigned | |
| 212.23.21.80/28 | 🇬🇧GB | assigned | |
| 212.23.21.96/27 | 🇬🇧GB | assigned |
Related Prefixes
Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/212.23.20.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/212.23.20.0/23" | jq
External Links