91.231.176.0/23
🇷🇺CIDR
91.231.176.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇷🇺 Russia
City
Ulan-Ude
RIR
RIPENCC
Status
assigned
Allocated
9/29/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 91.231.176.0/23 | AS57339TAN-AS TAN Ltd. | No ROA | RIPE | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS57339 | RIPE | TAN-MNT | 5/7/2013 |
Origin ASN
AS57339
TAN-AS TAN Ltd.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/91.231.176.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/91.231.176.0/23" | jq
External Links