83.172.32.0/21
🇷🇺CIDR
83.172.32.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇷🇺 Russia
City
Tomsk
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 83.172.32.0/21 | AS33892SELS-AS LLC "Severskelectrosvyaz" | No ROA | RIPE | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS33892 | RIPE | TOMLINE-MNT | 2/14/2011 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 83.172.34.0/23 | 🇷🇺RU | assigned | |
| 83.172.32.0/24 | 🇷🇺RU | assigned | |
| 83.172.33.0/25 | 🇷🇺RU | assigned | |
| 83.172.33.128/27 | 🇷🇺RU | assigned | |
| 83.172.33.160/28 | 🇷🇺RU | assigned | |
| 83.172.36.48/29 | 🇷🇺RU | assigned | |
| 83.172.36.224/29 | 🇷🇺RU | assigned | |
| 83.172.37.240/29 | 🇷🇺RU | assigned |
Origin ASN
AS33892
SELS-AS LLC "Severskelectrosvyaz"
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/83.172.32.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/83.172.32.0/21" | jq
External Links