81.162.52.0/23
🇷🇺CIDR
81.162.52.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇷🇺 Russia
City
Moscow
RIR
RIPENCC
Status
assigned
Allocated
12/5/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.162.52.0/23 | AS201138OKB-AS JSC UCB | No ROA | RIPE | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.162.53.0/24 | AS201138OKB-AS JSC UCB | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS201138 | RIPE | NETWORK-SUPPORT-MNT | 7/15/2023 |
Origin ASN
AS201138
OKB-AS JSC UCB
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.162.52.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.162.52.0/23" | jq
External Links