81.22.0.0/20
🇷🇺CIDR
81.22.0.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇷🇺 Russia
City
Moscow
RIR
RIPENCC
Status
allocated
Allocated
2/20/2002
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.22.0.0/20 | AS3226MARK-ITT-AS OOO "NI" | Valid | RIPE | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 81.22.0.0/20 | AS3226 | /20 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS3226 | RIPE | RADIO-MSU-MNT | 5/22/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.22.6.0/24 | 🇷🇺RU | assigned | |
| 81.22.1.0/24 | 🇷🇺RU | assigned | |
| 81.22.2.0/24 | 🇷🇺RU | assigned | |
| 81.22.5.0/24 | 🇷🇺RU | assigned | |
| 81.22.11.0/24 | 🇷🇺RU | assigned | |
| 81.22.3.0/24 | 🇷🇺RU | assigned | |
| 81.22.9.0/24 | 🇷🇺RU | assigned | |
| 81.22.0.0/24 | 🇷🇺RU | assigned | |
| 81.22.7.0/24 | 🇷🇺RU | assigned | |
| 81.22.14.0/24 | 🇷🇺RU | assigned | |
| 81.22.10.0/24 | 🇷🇺RU | assigned | |
| 81.22.4.0/24 | 🇷🇺RU | assigned | |
| 81.22.8.0/24 | 🇷🇺RU | assigned | |
| 81.22.12.0/24 | 🇷🇺RU | assigned | |
| 81.22.15.0/24 | 🇷🇺RU | assigned | |
| 81.22.13.0/24 | 🇷🇺RU | assigned |
Origin ASN
AS3226
MARK-ITT-AS OOO "NI"
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.22.0.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.22.0.0/20" | jq
External Links