5.166.248.0/21
🇷🇺CIDR
5.166.248.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇷🇺 Russia
City
Ryazan
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 5.166.248.0/21 | AS56420RYAZAN-AS JSC "ER-Telecom Holding" | No ROA | RIPE | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 5.166.252.0/23 | AS56420RYAZAN-AS JSC "ER-Telecom Holding" | No ROA | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS56420 | RIPE | RAID-MNT | 4/14/2017 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 5.166.248.0/22 | 🇷🇺RU | assigned | |
| 5.166.254.0/24 | 🇷🇺RU | assigned | |
| 5.166.255.0/24 | 🇷🇺RU | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/5.166.248.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/5.166.248.0/21" | jq
External Links