37.1.128.0/20
🇷🇺CIDR
37.1.128.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇷🇺 Russia
City
Yekaterinburg
RIR
RIPENCC
Status
allocated
Allocated
12/12/2011
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.1.128.0/21 | AS48524INTERRA-AS INTERRA telecommunications group, Ltd. | No ROA | — | 5/31/2026 |
| 37.1.136.0/21 | AS48524INTERRA-AS INTERRA telecommunications group, Ltd. | No ROA | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.1.128.0/21 | AS48524 | 🇷🇺RU | assigned |
| 37.1.136.0/21 | AS48524 | 🇷🇺RU | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.1.128.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.1.128.0/20" | jq
External Links