212.123.0.0/20 - BGP Prefix
IPv4RIPEassigned RPKI Valid
CIDR
212.123.0.0/20
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 |
|---|---|---|---|
| 212.123.0.0/25 | 🇧🇪BE | assigned | |
| 212.123.0.128/28 | 🇧🇪BE | assigned | |
| 212.123.0.160/28 | 🇧🇪BE | assigned | |
| 212.123.0.192/27 | 🇧🇪BE | assigned | |
| 212.123.0.224/28 | 🇧🇪BE | assigned | |
| 212.123.0.240/28 | 🇧🇪BE | assigned | |
| 212.123.1.0/25 | 🇧🇪BE | assigned | |
| 212.123.1.144/28 | 🇧🇪BE | assigned | |
| 212.123.1.160/27 | 🇧🇪BE | assigned | |
| 212.123.1.192/28 | 🇧🇪BE | assigned | |
| 212.123.1.208/28 | 🇧🇪BE | assigned | |
| 212.123.1.224/28 | 🇧🇪BE | assigned | |
| 212.123.1.240/28 | 🇧🇪BE | assigned | |
| 212.123.2.0/28 | 🇧🇪BE | assigned | |
| 212.123.2.16/28 | 🇧🇪BE | assigned | |
| 212.123.2.64/27 | 🇧🇪BE | assigned | |
| 212.123.2.144/28 | 🇧🇪BE | assigned | |
| 212.123.2.160/28 | 🇧🇪BE | assigned | |
| 212.123.2.224/27 | 🇧🇪BE | assigned | |
| 212.123.3.0/28 | 🇧🇪BE | assigned | |
| 212.123.3.32/27 | 🇧🇪BE | assigned | |
| 212.123.3.96/28 | 🇧🇪BE | assigned | |
| 212.123.3.112/28 | 🇧🇪BE | assigned | |
| 212.123.3.128/28 | 🇧🇪BE | assigned | |
| 212.123.3.192/26 | 🇧🇪BE | assigned | |
| 212.123.4.48/28 | 🇧🇪BE | assigned | |
| 212.123.4.64/28 | 🇧🇪BE | assigned | |
| 212.123.4.96/28 | 🇧🇪BE | assigned | |
| 212.123.4.144/28 | 🇧🇪BE | assigned | |
| 212.123.4.160/28 | 🇧🇪BE | assigned | |
| 212.123.4.176/28 | 🇧🇪BE | assigned | |
| 212.123.4.192/26 | 🇧🇪BE | assigned | |
| 212.123.5.0/24 | 🇧🇪BE | assigned | |
| 212.123.6.0/25 | 🇧🇪BE | assigned | |
| 212.123.6.128/25 | 🇧🇪BE | assigned | |
| 212.123.7.0/27 | 🇧🇪BE | assigned | |
| 212.123.7.144/28 | 🇧🇪BE | assigned | |
| 212.123.7.160/28 | 🇧🇪BE | assigned | |
| 212.123.7.176/28 | 🇧🇪BE | assigned | |
| 212.123.7.192/27 | 🇧🇪BE | assigned | |
| 212.123.8.0/28 | 🇧🇪BE | assigned | |
| 212.123.8.16/28 | 🇧🇪BE | assigned | |
| 212.123.8.32/28 | 🇧🇪BE | assigned | |
| 212.123.8.48/28 | 🇧🇪BE | assigned | |
| 212.123.8.144/28 | 🇧🇪BE | assigned | |
| 212.123.8.160/28 | 🇧🇪BE | assigned | |
| 212.123.8.208/28 | 🇧🇪BE | assigned | |
| 212.123.9.16/28 | 🇧🇪BE | assigned | |
| 212.123.9.32/28 | 🇧🇪BE | assigned | |
| 212.123.9.48/28 | 🇧🇪BE | assigned | |
| 212.123.9.64/28 | 🇧🇪BE | assigned | |
| 212.123.9.80/28 | 🇧🇪BE | assigned | |
| 212.123.9.96/28 | 🇧🇪BE | assigned | |
| 212.123.9.128/28 | 🇧🇪BE | assigned | |
| 212.123.9.160/28 | 🇧🇪BE | assigned | |
| 212.123.9.176/28 | 🇧🇪BE | assigned | |
| 212.123.9.208/28 | 🇧🇪BE | assigned | |
| 212.123.9.224/28 | 🇧🇪BE | assigned | |
| 212.123.10.80/28 | 🇧🇪BE | assigned | |
| 212.123.10.96/28 | 🇧🇪BE | assigned | |
| 212.123.10.112/28 | 🇧🇪BE | assigned | |
| 212.123.10.128/27 | 🇧🇪BE | assigned | |
| 212.123.10.160/28 | 🇧🇪BE | assigned | |
| 212.123.10.192/26 | 🇧🇪BE | assigned | |
| 212.123.11.32/28 | 🇧🇪BE | assigned | |
| 212.123.11.112/28 | 🇧🇪BE | assigned | |
| 212.123.11.160/28 | 🇧🇪BE | assigned | |
| 212.123.11.192/26 | 🇧🇪BE | assigned | |
| 212.123.12.16/28 | 🇧🇪BE | assigned | |
| 212.123.12.32/28 | 🇧🇪BE | assigned | |
| 212.123.12.48/28 | 🇧🇪BE | assigned | |
| 212.123.12.64/27 | 🇧🇪BE | assigned | |
| 212.123.12.128/27 | 🇧🇪BE | assigned | |
| 212.123.12.160/28 | 🇧🇪BE | assigned | |
| 212.123.12.176/28 | 🇧🇪BE | assigned | |
| 212.123.12.192/28 | 🇧🇪BE | assigned | |
| 212.123.12.208/28 | 🇧🇪BE | assigned | |
| 212.123.13.0/28 | 🇧🇪BE | assigned | |
| 212.123.13.16/28 | 🇧🇪BE | assigned | |
| 212.123.13.48/28 | 🇧🇪BE | assigned | |
| 212.123.13.144/28 | 🇧🇪BE | assigned | |
| 212.123.13.160/28 | 🇧🇪BE | assigned | |
| 212.123.13.176/28 | 🇧🇪BE | assigned | |
| 212.123.13.192/28 | 🇧🇪BE | assigned | |
| 212.123.13.208/28 | 🇧🇪BE | assigned | |
| 212.123.14.0/28 | 🇧🇪BE | assigned | |
| 212.123.14.16/28 | 🇧🇪BE | assigned | |
| 212.123.14.48/28 | 🇧🇪BE | assigned | |
| 212.123.14.64/28 | 🇧🇪BE | assigned | |
| 212.123.14.80/28 | 🇧🇪BE | assigned | |
| 212.123.14.96/28 | 🇧🇪BE | assigned | |
| 212.123.14.112/28 | 🇧🇪BE | assigned | |
| 212.123.14.144/28 | 🇧🇪BE | assigned | |
| 212.123.14.160/27 | 🇧🇪BE | assigned | |
| 212.123.14.240/28 | 🇧🇪BE | assigned | |
| 212.123.15.16/28 | 🇧🇪BE | assigned | |
| 212.123.15.32/28 | 🇧🇪BE | assigned | |
| 212.123.15.80/28 | 🇧🇪BE | assigned | |
| 212.123.15.112/28 | 🇧🇪BE | assigned | |
| 212.123.15.208/28 | 🇧🇪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/212.123.0.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/212.123.0.0/20" | jq
External Links