77.221.144.0/20 - BGP Prefix
IPv4RIPE NCCallocated RPKI Valid
CIDR
77.221.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇫🇮 Finland
City
Helsinki
RIR
RIPE NCC
Status
allocated
Allocated
2007-03-30
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
16 more-specific announcementsMore Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 77.221.144.0/24 | AS216300 | 🇫🇮FI | assigned |
| 77.221.145.0/24 | AS216024 | 🇳🇱NL | assigned |
| 77.221.146.0/24 | AS215376 | 🇳🇱NL | assigned |
| 77.221.147.0/24 | AS216300 | 🇩🇪DE | assigned |
| 77.221.148.0/24 | AS210644 | 🇳🇱NL | assigned |
| 77.221.149.0/24 | AS210644 | 🇸🇪SE | assigned |
| 77.221.150.0/24 | AS213999 | 🇨🇿CZ | assigned |
| 77.221.151.0/24 | AS216246 | 🇷🇺RU | assigned |
| 77.221.152.0/21 | AS210644 | 🇳🇱NL | assigned |
| 77.221.152.0/23 | AS210644 | 🇫🇷FR | assigned |
| 77.221.154.0/23 | AS210644 | 🇳🇱NL | assigned |
| 77.221.156.0/23 | AS210644 | 🇩🇪DE | assigned |
| 77.221.158.0/23 | AS210644 | 🇫🇮FI | assigned |
Transfer History
Registry transfers of 77.221.144.0/20, blocks inside it, or blocks containing it.
- 77.221.144.0/20Transfer ·
Geolocation
Country🇫🇮FinlandFI
CityHelsinki
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/77.221.144.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/77.221.144.0/20" | jq
External Links