212.123.16.0/20 - BGP Prefix
IPv4RIPEassigned RPKI Valid
CIDR
212.123.16.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇧🇪 Belgium
City
Mechelen (Arrondissement of Mechelen)
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 |
|---|---|---|---|---|
| 212.123.0.0/19 | AS6848 TELENET-AS Telenet BV | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 212.123.0.0/19 | AS6848 | /19 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 212.123.16.0/28 | 🇧🇪BE | assigned | |
| 212.123.16.16/28 | 🇧🇪BE | assigned | |
| 212.123.16.48/28 | 🇧🇪BE | assigned | |
| 212.123.16.80/28 | 🇧🇪BE | assigned | |
| 212.123.16.96/28 | 🇧🇪BE | assigned | |
| 212.123.16.144/28 | 🇧🇪BE | assigned | |
| 212.123.16.176/28 | 🇧🇪BE | assigned | |
| 212.123.16.240/28 | 🇧🇪BE | assigned | |
| 212.123.17.0/24 | 🇧🇪BE | assigned | |
| 212.123.18.0/28 | 🇧🇪BE | assigned | |
| 212.123.18.16/28 | 🇧🇪BE | assigned | |
| 212.123.18.64/28 | 🇧🇪BE | assigned | |
| 212.123.18.112/28 | 🇧🇪BE | assigned | |
| 212.123.18.160/28 | 🇧🇪BE | assigned | |
| 212.123.18.192/28 | 🇧🇪BE | assigned | |
| 212.123.18.208/28 | 🇧🇪BE | assigned | |
| 212.123.18.240/28 | 🇧🇪BE | assigned | |
| 212.123.19.0/28 | 🇧🇪BE | assigned | |
| 212.123.19.16/28 | 🇧🇪BE | assigned | |
| 212.123.19.48/28 | 🇧🇪BE | assigned | |
| 212.123.19.64/28 | 🇧🇪BE | assigned | |
| 212.123.19.80/28 | 🇧🇪BE | assigned | |
| 212.123.19.128/26 | 🇧🇪BE | assigned | |
| 212.123.19.192/28 | 🇧🇪BE | assigned | |
| 212.123.19.208/28 | 🇧🇪BE | assigned | |
| 212.123.19.240/28 | 🇧🇪BE | assigned | |
| 212.123.20.0/28 | 🇧🇪BE | assigned | |
| 212.123.20.16/28 | 🇧🇪BE | assigned | |
| 212.123.20.32/28 | 🇧🇪BE | assigned | |
| 212.123.20.48/28 | 🇧🇪BE | assigned | |
| 212.123.20.64/28 | 🇧🇪BE | assigned | |
| 212.123.20.80/28 | 🇧🇪BE | assigned | |
| 212.123.20.96/27 | 🇧🇪BE | assigned | |
| 212.123.20.128/28 | 🇧🇪BE | assigned | |
| 212.123.20.176/28 | 🇧🇪BE | assigned | |
| 212.123.20.192/28 | 🇧🇪BE | assigned | |
| 212.123.20.224/28 | 🇧🇪BE | assigned | |
| 212.123.21.0/27 | 🇧🇪BE | assigned | |
| 212.123.21.32/28 | 🇧🇪BE | assigned | |
| 212.123.21.64/28 | 🇧🇪BE | assigned | |
| 212.123.21.80/28 | 🇧🇪BE | assigned | |
| 212.123.21.96/28 | 🇧🇪BE | assigned | |
| 212.123.21.160/28 | 🇧🇪BE | assigned | |
| 212.123.21.176/28 | 🇧🇪BE | assigned | |
| 212.123.21.208/28 | 🇧🇪BE | assigned | |
| 212.123.21.240/28 | 🇧🇪BE | assigned | |
| 212.123.22.0/28 | 🇧🇪BE | assigned | |
| 212.123.22.32/28 | 🇧🇪BE | assigned | |
| 212.123.22.96/28 | 🇧🇪BE | assigned | |
| 212.123.22.112/28 | 🇧🇪BE | assigned | |
| 212.123.22.128/28 | 🇧🇪BE | assigned | |
| 212.123.22.144/28 | 🇧🇪BE | assigned | |
| 212.123.22.160/28 | 🇧🇪BE | assigned | |
| 212.123.22.176/28 | 🇧🇪BE | assigned | |
| 212.123.22.192/26 | 🇧🇪BE | assigned | |
| 212.123.23.0/28 | 🇧🇪BE | assigned | |
| 212.123.23.16/28 | 🇧🇪BE | assigned | |
| 212.123.23.32/28 | 🇧🇪BE | assigned | |
| 212.123.23.48/28 | 🇧🇪BE | assigned | |
| 212.123.23.96/28 | 🇧🇪BE | assigned | |
| 212.123.23.128/28 | 🇧🇪BE | assigned | |
| 212.123.23.144/28 | 🇧🇪BE | assigned | |
| 212.123.23.160/28 | 🇧🇪BE | assigned | |
| 212.123.23.176/28 | 🇧🇪BE | assigned | |
| 212.123.24.0/28 | 🇧🇪BE | assigned | |
| 212.123.24.16/28 | 🇧🇪BE | assigned | |
| 212.123.24.48/28 | 🇧🇪BE | assigned | |
| 212.123.24.128/28 | 🇧🇪BE | assigned | |
| 212.123.24.160/28 | 🇧🇪BE | assigned | |
| 212.123.24.176/28 | 🇧🇪BE | assigned | |
| 212.123.24.192/28 | 🇧🇪BE | assigned | |
| 212.123.25.208/28 | 🇧🇪BE | assigned | |
| 212.123.26.128/28 | 🇧🇪BE | assigned | |
| 212.123.27.96/28 | 🇧🇪BE | assigned | |
| 212.123.27.112/28 | 🇧🇪BE | assigned | |
| 212.123.27.128/27 | 🇧🇪BE | assigned | |
| 212.123.27.224/28 | 🇧🇪BE | assigned | |
| 212.123.28.0/28 | 🇧🇪BE | assigned | |
| 212.123.28.64/28 | 🇧🇪BE | assigned | |
| 212.123.28.112/28 | 🇧🇪BE | assigned | |
| 212.123.28.144/28 | 🇧🇪BE | assigned | |
| 212.123.28.192/27 | 🇧🇪BE | assigned | |
| 212.123.29.16/28 | 🇧🇪BE | assigned | |
| 212.123.29.80/28 | 🇧🇪BE | assigned | |
| 212.123.29.96/28 | 🇧🇪BE | assigned | |
| 212.123.29.112/28 | 🇧🇪BE | assigned | |
| 212.123.29.128/28 | 🇧🇪BE | assigned | |
| 212.123.29.160/27 | 🇧🇪BE | assigned | |
| 212.123.29.224/27 | 🇧🇪BE | assigned | |
| 212.123.30.0/27 | 🇧🇪BE | assigned | |
| 212.123.30.32/27 | 🇧🇪BE | assigned | |
| 212.123.30.128/28 | 🇧🇪BE | assigned | |
| 212.123.30.160/28 | 🇧🇪BE | assigned | |
| 212.123.30.240/28 | 🇧🇪BE | assigned | |
| 212.123.31.0/28 | 🇧🇪BE | assigned | |
| 212.123.31.16/28 | 🇧🇪BE | assigned | |
| 212.123.31.32/28 | 🇧🇪BE | assigned | |
| 212.123.31.64/26 | 🇧🇪BE | assigned | |
| 212.123.31.128/27 | 🇧🇪BE | assigned | |
| 212.123.31.192/28 | 🇧🇪BE | assigned |
Related Prefixes
Geolocation
Country🇧🇪BelgiumBE
RegionFlanders
CityMechelen (Arrondissement of Mechelen)
Coordinates51.0355, 4.4830 ↗
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/212.123.16.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/212.123.16.0/20" | jq
External Links