77.247.0.0/20
🇳🇱CIDR
77.247.0.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇳🇱 The Netherlands
City
Amsterdam
RIR
RIPENCC
Status
allocated
Allocated
5/30/2007
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 77.247.0.0/20 | AS17307VIRTELA-1 - NTT Global Networks Incorporated | Valid | RADBRIPE | 5/31/2026 |
Covering Prefix
13 less-specific announcementsRPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 77.247.0.0/20 | AS17307 | /20 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 77.247.12.0/24 | AS24232 | 🇸🇪SE | assigned |
| 77.247.4.0/24 | 🇬🇧GB | assigned | |
| 77.247.0.0/24 | AS42808 | 🇳🇱NL | assigned |
| 77.247.15.0/24 | AS11158 | 🇫🇷FR | assigned |
| 77.247.8.0/24 | 🇩🇪DE | assigned | |
| 77.247.10.0/24 | AS19806 | 🇦🇪AE | assigned |
| 77.247.13.0/24 | AS42808 | 🇧🇪BE | assigned |
| 77.247.1.0/24 | AS11158 | 🇫🇷FR | assigned |
| 77.247.7.0/24 | AS24232 | 🇩🇪DE | assigned |
| 77.247.2.0/24 | AS24232 | 🇩🇪DE | assigned |
| 77.247.3.0/24 | AS24232 | 🇮🇹IT | assigned |
| 77.247.5.0/24 | 🇬🇧GB | assigned | |
| 77.247.6.0/24 | AS24232 | 🇨🇿CZ | assigned |
| 77.247.9.0/24 | AS19806 | 🇬🇧GB | assigned |
| 77.247.11.0/24 | AS19806 | 🇬🇧GB | assigned |
| 77.247.14.0/24 | AS39115 | 🇪🇸ES | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/77.247.0.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/77.247.0.0/20" | jq
External Links