5.101.216.0/21 - BGP Prefix
IPv4not announced RPKI Valid
CIDR
5.101.216.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇬🇧 United Kingdom
City
London
Status
not announced
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 announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
7 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 5.101.216.0/24 | AS202422 GHOST G-Core Labs S.A. | Valid | - | 2026-10-11 |
| 5.101.217.0/24 | AS199524 GCORE G-Core Labs S.A. | Valid | - | 2026-10-11 |
| 5.101.218.0/24 | AS210756 EdgeCenterLLC EdgeCenter LLC | Valid | - | 2026-10-11 |
| 5.101.219.0/24 | AS199524 GCORE G-Core Labs S.A. | Valid | - | 2026-10-11 |
| 5.101.220.0/24 | AS199524 GCORE G-Core Labs S.A. | Valid | - | 2026-10-11 |
| 5.101.222.0/24 | AS199524 GCORE G-Core Labs S.A. | Valid | - | 2026-10-11 |
| 5.101.223.0/24 | AS199524 GCORE G-Core Labs S.A. | Valid | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 5.101.216.0/23 | 🇱🇺LU | allocated | |
| 5.101.216.0/24 | AS202422 | 🇬🇧GB | assigned |
| 5.101.217.0/24 | AS199524 | 🇭🇺HU | assigned |
| 5.101.218.0/24 | AS210756 | 🇷🇺RU | allocated |
| 5.101.219.0/24 | AS199524 | 🇱🇺LU | allocated |
| 5.101.220.0/22 | 🇱🇺LU | allocated | |
| 5.101.220.0/24 | AS199524 | 🇱🇺LU | assigned |
| 5.101.221.0/24 | 🇺🇿UZ | assigned | |
| 5.101.222.0/24 | AS199524 | 🇨🇦CA | assigned |
| 5.101.223.0/24 | AS199524 | 🇳🇱NL | assigned |
Transfer History
Registry transfers of 5.101.216.0/21, blocks inside it, or blocks containing it.
- 5.101.218.0/24Transfer ·
- 5.101.216.0/21Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 5.101.218.0/24 | G-Core Labs S.A. | EdgeCenter LLC | Transfer | |
| 5.101.216.0/21 | Petersburg Internet Network ltd. | G-Core Labs S.A. | Transfer |
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/5.101.216.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/5.101.216.0/21" | jq
External Links