77.81.16.0/21
🇷🇴CIDR
77.81.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇷🇴 Romania
City
Sibiu
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 77.81.16.0/21 | AS12302Vodafone_Ro Vodafone Romania S.A. | Valid | RIPE | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 77.81.16.0/20 | AS12302Vodafone_Ro Vodafone Romania S.A. | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 77.81.16.0/20 | AS12302 | /21 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS12302 | RIPE | ASTRALTELECOM-MNT | 3/29/2021 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 77.81.21.128/25 | 🇷🇴RO | assigned | |
| 77.81.16.128/25 | 🇷🇴RO | assigned | |
| 77.81.17.128/25 | 🇷🇴RO | assigned | |
| 77.81.21.0/25 | 🇷🇴RO | assigned | |
| 77.81.22.0/25 | 🇷🇴RO | assigned | |
| 77.81.16.0/25 | 🇷🇴RO | assigned | |
| 77.81.19.0/25 | 🇷🇴RO | assigned | |
| 77.81.19.128/25 | 🇷🇴RO | assigned | |
| 77.81.17.0/25 | 🇷🇴RO | assigned | |
| 77.81.22.128/25 | 🇷🇴RO | assigned | |
| 77.81.20.64/26 | 🇷🇴RO | assigned | |
| 77.81.18.128/26 | 🇷🇴RO | assigned | |
| 77.81.20.128/26 | 🇷🇴RO | assigned | |
| 77.81.20.192/26 | 🇷🇴RO | assigned | |
| 77.81.18.192/26 | 🇷🇴RO | assigned | |
| 77.81.23.64/26 | 🇷🇴RO | assigned | |
| 77.81.18.0/26 | 🇷🇴RO | assigned | |
| 77.81.18.64/26 | 🇷🇴RO | assigned | |
| 77.81.23.128/26 | 🇷🇴RO | assigned | |
| 77.81.20.0/26 | 🇷🇴RO | assigned | |
| 77.81.23.192/26 | 🇷🇴RO | assigned | |
| 77.81.23.32/27 | 🇷🇴RO | assigned | |
| 77.81.23.0/28 | 🇷🇴RO | assigned | |
| 77.81.23.16/28 | 🇷🇴RO | assigned |
Origin ASN
AS12302
Vodafone_Ro Vodafone Romania S.A.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/77.81.16.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/77.81.16.0/21" | jq
External Links