139.28.52.0/22
🇷🇺CIDR
139.28.52.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇷🇺 Russia
City
Moscow
RIR
RIPENCC
Status
allocated
Allocated
12/28/2018
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 139.28.52.0/22 | AS47140OBLNET-AS LLC Oblastnaya Set | No ROA | RIPE | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS47140 | RIPE | mnt-ru-oblnet-1 | 1/9/2019 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 139.28.54.0/24 | 🇷🇺RU | assigned | |
| 139.28.52.0/25 | 🇷🇺RU | assigned | |
| 139.28.52.192/26 | 🇷🇺RU | assigned | |
| 139.28.52.160/27 | 🇷🇺RU | assigned | |
| 139.28.52.144/28 | 🇷🇺RU | assigned | |
| 139.28.52.136/29 | 🇷🇺RU | assigned | |
| 139.28.52.132/30 | 🇷🇺RU | assigned | |
| 139.28.52.130/31 | 🇷🇺RU | assigned | |
| 139.28.52.128/32 | 🇷🇺RU | assigned | |
| 139.28.52.129/32 | 🇷🇺RU | assigned |
Origin ASN
AS47140
OBLNET-AS LLC Oblastnaya Set
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/139.28.52.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/139.28.52.0/22" | jq
External Links