139.45.248.0/21
🇷🇺CIDR
139.45.248.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇷🇺 Russia
City
St Petersburg
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 139.45.248.0/21 | AS198947RETNRU-SPB-AS JSC "RetnNet" | Valid | RIPE | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 139.45.224.0/19 | AS57304RETNRU-AS JSC "RetnNet" | Valid | — | 5/31/2026 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS198947 | RIPE | MNT-RETNRU | 11/8/2018 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 139.45.249.96/30 | AS56852 | 🇷🇺RU | assigned |
| 139.45.249.172/30 | AS56852 | 🇷🇺RU | assigned |
Origin ASN
AS198947
RETNRU-SPB-AS JSC "RetnNet"
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/139.45.248.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/139.45.248.0/21" | jq
External Links