212.18.252.0/22 - XGlobe 199391 One System Integration (AS199391)
CIDR
212.18.252.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇬🇧 United Kingdom
City
London
RIR
RIPE NCC
Status
allocated
Allocated
1999-10-05
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
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 212.18.253.0/24 | AS199391 XGlobe-199391 One System Integration LTD | No ROA | - | 2026-10-11 |
| 212.18.254.0/24 | AS199391 XGlobe-199391 One System Integration LTD | No ROA | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 212.18.252.0/24 | 🇬🇧GB | assigned | |
| 212.18.253.0/24 | AS199391 | 🇳🇱NL | assigned |
| 212.18.254.0/24 | AS199391 | 🇳🇱NL | assigned |
| 212.18.255.0/24 | AS199391 | 🇳🇱NL | assigned |
Transfer History
Registry transfers of 212.18.252.0/22, blocks inside it, or blocks containing it.
- 212.18.252.0/22M&A ·
- 212.18.252.0/22Transfer ·
Related Prefixes
More prefixes of AS199391
All prefixes of AS199391 →Geolocation
Abuse Contact
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 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/212.18.252.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/212.18.252.0/22" | jq
External Links