37.0.120.0/21
🇷🇺CIDR
37.0.120.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇷🇺 Russia
RIR
RIPENCC
Status
allocated
Allocated
12/9/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.0.120.0/21 | AS61400NETRACK-AS Start2 LLC | Valid | RIPE | 6/1/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.0.120.0/24 | AS61400NETRACK-AS Start2 LLC | Valid | — | 6/1/2026 |
| 37.0.121.0/24 | AS61400NETRACK-AS Start2 LLC | Valid | — | 6/1/2026 |
| 37.0.122.0/24 | AS61400NETRACK-AS Start2 LLC | Valid | — | 6/1/2026 |
| 37.0.123.0/24 | AS61400NETRACK-AS Start2 LLC | Valid | — | 6/1/2026 |
| 37.0.124.0/24 | AS61400NETRACK-AS Start2 LLC | Valid | — | 6/1/2026 |
| 37.0.125.0/24 | AS61400NETRACK-AS Start2 LLC | Valid | — | 6/1/2026 |
| 37.0.126.0/24 | AS61400NETRACK-AS Start2 LLC | Valid | — | 6/1/2026 |
| 37.0.127.0/24 | AS61400NETRACK-AS Start2 LLC | Valid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.0.120.0/21 | AS61400 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS61400 | RIPE | NETRACK-MNT | 12/9/2021 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.0.120.0/24 | AS61400 | 🇷🇺RU | assigned |
| 37.0.121.0/24 | AS61400 | 🇷🇺RU | assigned |
| 37.0.123.0/24 | AS61400 | 🇷🇺RU | assigned |
| 37.0.126.0/24 | AS61400 | 🇷🇺RU | assigned |
| 37.0.122.0/25 | 🇷🇺RU | assigned | |
| 37.0.124.128/25 | 🇷🇺RU | assigned | |
| 37.0.127.0/25 | 🇷🇺RU | assigned | |
| 37.0.125.0/26 | 🇷🇺RU | assigned | |
| 37.0.124.64/26 | 🇷🇺RU | assigned | |
| 37.0.124.32/27 | 🇷🇺RU | assigned | |
| 37.0.122.128/27 | 🇷🇺RU | assigned | |
| 37.0.124.16/28 | 🇷🇺RU | assigned | |
| 37.0.124.8/29 | 🇷🇺RU | assigned | |
| 37.0.125.64/30 | 🇷🇺RU | assigned | |
| 37.0.124.4/30 | 🇷🇺RU | assigned | |
| 37.0.124.2/31 | 🇷🇺RU | assigned | |
| 37.0.125.68/31 | 🇷🇺RU | assigned | |
| 37.0.124.1/32 | 🇷🇺RU | assigned |
Origin ASN
AS61400
NETRACK-AS Start2 LLC
Geolocation
Country🇷🇺RussiaRU
Coordinates61.5240, 105.3188 ↗
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.0.120.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.0.120.0/21" | jq
External Links