87.103.144.0/20
🇷🇺CIDR
87.103.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇷🇺 Russia
City
Krasnoyarsk
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 87.103.144.0/20 | AS12389ROSTELECOM-AS PJSC Rostelecom | Valid | RIPE | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 87.103.128.0/17 | AS12389ROSTELECOM-AS PJSC Rostelecom | Valid | — | 5/31/2026 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS12389 | RIPE | ROSTELECOM-MNT | 11/1/2018 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 87.103.144.0/21 | 🇷🇺RU | assigned | |
| 87.103.156.0/22 | 🇷🇺RU | assigned | |
| 87.103.153.0/24 | 🇷🇺RU | assigned | |
| 87.103.154.0/24 | 🇷🇺RU | assigned | |
| 87.103.155.0/24 | 🇷🇺RU | assigned | |
| 87.103.152.48/28 | 🇷🇺RU | assigned | |
| 87.103.152.108/30 | 🇷🇺RU | assigned | |
| 87.103.152.104/30 | 🇷🇺RU | assigned |
Origin ASN
AS12389
ROSTELECOM-AS PJSC Rostelecom
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/87.103.144.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/87.103.144.0/20" | jq
External Links