81.27.240.0/20
🇷🇺CIDR
81.27.240.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇷🇺 Russia
City
Moscow
RIR
RIPENCC
Status
allocated
Allocated
3/16/2006
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.27.240.0/20 | AS20764RASCOM-AS CJSC RASCOM | Valid | RIPE | 5/31/2026 |
Covering Prefix
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.27.248.0/24 | AS20764RASCOM-AS CJSC RASCOM | Valid | — | 5/31/2026 |
| 81.27.253.0/24 | AS20764RASCOM-AS CJSC RASCOM | Valid | — | 5/31/2026 |
| 81.27.244.0/24 | AS35508teranet TeraNet LLC | Valid | — | 5/31/2026 |
| 81.27.248.0/24 | AS57304RETNRU-AS JSC "RetnNet" | Valid | — | 5/31/2026 |
| 81.27.245.0/24 | AS199732TERICOM-AS TERICOM LLC | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 81.27.240.0/20 | AS20764 | /20 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS20764 | RIPE | RASCOM-MNT | 9/23/2016 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.27.248.0/24 | AS57304 | 🇷🇺RU | assigned |
| 81.27.249.0/24 | 🇷🇺RU | assigned | |
| 81.27.250.0/24 | 🇷🇺RU | assigned | |
| 81.27.247.0/24 | 🇷🇺RU | assigned | |
| 81.27.245.0/24 | AS199732 | 🇷🇺RU | assigned |
| 81.27.241.0/24 | 🇷🇺RU | assigned | |
| 81.27.244.0/24 | AS35508 | 🇷🇺RU | assigned |
| 81.27.252.0/24 | 🇷🇺RU | assigned | |
| 81.27.254.0/24 | AS20764 | 🇷🇺RU | assigned |
| 81.27.243.0/26 | 🇷🇺RU | assigned | |
| 81.27.242.0/26 | 🇷🇺RU | assigned | |
| 81.27.242.128/27 | 🇷🇺RU | assigned | |
| 81.27.246.64/27 | 🇷🇺RU | assigned | |
| 81.27.251.32/27 | 🇫🇮FI | assigned | |
| 81.27.240.160/28 | 🇷🇺RU | assigned | |
| 81.27.240.48/28 | 🇷🇺RU | assigned | |
| 81.27.240.128/28 | 🇷🇺RU | assigned | |
| 81.27.243.192/28 | 🇷🇺RU | assigned | |
| 81.27.243.224/28 | 🇷🇺RU | assigned | |
| 81.27.246.48/28 | 🇷🇺RU | assigned | |
| 81.27.255.80/29 | 🇷🇺RU | assigned | |
| 81.27.243.240/29 | 🇷🇺RU | assigned | |
| 81.27.243.248/29 | 🇷🇺RU | assigned | |
| 81.27.243.64/29 | 🇷🇺RU | assigned | |
| 81.27.243.152/29 | 🇷🇺RU | assigned | |
| 81.27.243.96/29 | 🇷🇺RU | assigned | |
| 81.27.243.88/29 | 🇷🇺RU | assigned | |
| 81.27.243.80/29 | 🇷🇺RU | assigned | |
| 81.27.253.0/29 | 🇷🇺RU | assigned | |
| 81.27.251.64/29 | 🇸🇪SE | assigned | |
| 81.27.255.8/29 | 🇷🇺RU | assigned | |
| 81.27.255.88/29 | 🇷🇺RU | assigned | |
| 81.27.240.0/29 | 🇷🇺RU | assigned | |
| 81.27.243.136/29 | 🇷🇺RU | assigned | |
| 81.27.243.184/29 | 🇷🇺RU | assigned | |
| 81.27.243.176/29 | 🇷🇺RU | assigned | |
| 81.27.243.112/29 | 🇷🇺RU | assigned | |
| 81.27.243.72/29 | 🇷🇺RU | assigned | |
| 81.27.243.120/29 | 🇷🇺RU | assigned | |
| 81.27.243.130/31 | 🇷🇺RU | assigned |
Origin ASN
AS20764
RASCOM-AS CJSC RASCOM
Geolocation
Country🇷🇺RussiaRU
CityMoscow
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.27.240.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.27.240.0/20" | jq
External Links