31.131.208.0/20
🇷🇺CIDR
31.131.208.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇷🇺 Russia
City
Dubna
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 31.131.208.0/20 | AS50498LIPETSK-AS JSC "ER-Telecom Holding" | No ROA | RIPE | 5/30/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 31.131.208.0/22 | AS50498LIPETSK-AS JSC "ER-Telecom Holding" | No ROA | — | 5/30/2026 |
| 31.131.212.0/22 | AS50498LIPETSK-AS JSC "ER-Telecom Holding" | No ROA | — | 5/30/2026 |
| 31.131.216.0/22 | AS50498LIPETSK-AS JSC "ER-Telecom Holding" | No ROA | — | 5/30/2026 |
| 31.131.220.0/22 | AS50498LIPETSK-AS JSC "ER-Telecom Holding" | No ROA | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS50498 | RIPE | RAID-MNT | 6/15/2018 |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/31.131.208.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/31.131.208.0/20" | jq
External Links