217.172.16.0/21
🇷🇺CIDR
217.172.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇷🇺 Russia
City
Moscow
RIR
RIPENCC
Status
allocated
Allocated
8/31/2004
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.172.16.0/21 | AS50265GT-AS Invest Mobile LLC | Valid | RIPE | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 217.172.16.0/21 | AS50265 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS50265 | RIPE | MNT-GT | 1/26/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 217.172.20.0/22 | 🇷🇺RU | assigned | |
| 217.172.18.0/23 | 🇷🇺RU | assigned | |
| 217.172.16.0/24 | 🇷🇺RU | assigned | |
| 217.172.17.0/24 | 🇷🇺RU | assigned |
Origin ASN
AS50265
GT-AS Invest Mobile LLC
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/217.172.16.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/217.172.16.0/21" | jq
External Links