91.237.54.0/23
🇷🇺CIDR
91.237.54.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇷🇺 Russia
City
Bol'shaya Brembola
RIR
RIPENCC
Status
assigned
Allocated
3/20/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 91.237.54.0/23 | AS57988Foton-AS Foton Company Ltd | Valid | RIPE | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 91.237.55.0/24 | AS57988Foton-AS Foton Company Ltd | Valid | — | 5/31/2026 |
Origin ASN
AS57988
Foton-AS Foton Company Ltd
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/91.237.54.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/91.237.54.0/23" | jq
External Links