81.29.144.0/20 - BGP Prefix
IPv4RIPE NCCallocated RPKI Valid
CIDR
81.29.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇬🇧 United Kingdom
City
London
RIR
RIPE NCC
Status
allocated
Allocated
2006-03-28
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| 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
15 more-specific announcementsMore Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.29.144.0/24 | AS198566 | 🇦🇪AE | assigned |
| 81.29.145.0/24 | AS9009 | 🇱🇹LT | assigned |
| 81.29.146.0/24 | AS57043 | 🇩🇪DE | assigned |
| 81.29.147.0/24 | AS199707 | 🇳🇱NL | assigned |
| 81.29.149.0/24 | AS26383 | 🇳🇴NO | assigned |
| 81.29.150.0/24 | AS49981 | 🇺🇦UA | assigned |
| 81.29.151.0/24 | AS198566 | 🇮🇹IT | assigned |
| 81.29.152.0/24 | 🇩🇪DE | assigned | |
| 81.29.154.0/24 | AS9009 | 🇱🇹LT | assigned |
| 81.29.155.0/24 | AS219429 | 🇮🇹IT | assigned |
| 81.29.156.0/24 | AS211955 | 🇳🇱NL | assigned |
| 81.29.157.0/24 | AS198566 | 🇦🇪AE | assigned |
| 81.29.159.0/24 | AS58061 | 🇰🇿KZ | assigned |
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 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/81.29.144.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.29.144.0/20" | jq
External Links