81.1.128.0/18
🇷🇺CIDR
81.1.128.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇷🇺 Russia
City
Moscow (Tsentralnyy administrativnyy okrug)
RIR
RIPENCC
Status
allocated
Allocated
8/4/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.1.128.0/18 | AS25513ASN-MGTS-USPD PJSC Moscow city telephone network | No ROA | RIPE | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS25513 | RIPE | AGS9167-MNT | 1/13/2020 |
Geolocation
Country🇷🇺RussiaRU
RegionMoscow
CityMoscow (Tsentralnyy administrativnyy okrug)
Coordinates55.7375, 37.6244 ↗
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.1.128.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.1.128.0/18" | jq
External Links