37.9.144.0/20
🇷🇺CIDR
37.9.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇷🇺 Russia
City
Tolyatti
RIR
RIPENCC
Status
allocated
Allocated
12/14/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.9.144.0/20 | AS8439AIST PJSC Rostelecom | Valid | RIPE | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.9.144.0/20 | AS8439 | /20 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS8439 | RIPE | ROSTELECOM-MNT | 12/18/2024 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.9.154.0/24 | 🇷🇺RU | assigned | |
| 37.9.144.0/24 | 🇷🇺RU | assigned | |
| 37.9.148.0/24 | 🇷🇺RU | assigned | |
| 37.9.146.0/24 | 🇷🇺RU | assigned | |
| 37.9.147.0/24 | 🇷🇺RU | assigned | |
| 37.9.149.0/24 | 🇷🇺RU | assigned | |
| 37.9.150.0/24 | 🇷🇺RU | assigned | |
| 37.9.151.0/24 | 🇷🇺RU | assigned | |
| 37.9.152.0/24 | 🇷🇺RU | assigned | |
| 37.9.153.0/24 | 🇷🇺RU | assigned | |
| 37.9.155.0/24 | 🇷🇺RU | assigned | |
| 37.9.156.0/24 | 🇷🇺RU | assigned | |
| 37.9.157.0/24 | 🇷🇺RU | assigned | |
| 37.9.145.0/24 | 🇷🇺RU | assigned | |
| 37.9.158.0/24 | 🇷🇺RU | assigned | |
| 37.9.159.0/24 | 🇷🇺RU | assigned |
Origin ASN
AS8439
AIST PJSC Rostelecom
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.9.144.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.9.144.0/20" | jq
External Links