91.221.136.0/23
🇷🇺CIDR
91.221.136.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇷🇺 Russia
City
Moscow
RIR
RIPENCC
Status
assigned
Allocated
11/30/2010
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 91.221.136.0/23 | AS48687TERRA-IPM Aleksandr Bobrichenko | Valid | RIPE | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 91.221.137.0/24 | AS48687TERRA-IPM Aleksandr Bobrichenko | Valid | — | 5/30/2026 |
Origin ASN
AS48687
TERRA-IPM Aleksandr Bobrichenko
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/91.221.136.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/91.221.136.0/23" | jq
External Links