81.12.16.0/21
🇮🇷CIDR
81.12.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇮🇷 Iran
City
Tehrān (District 3)
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.12.16.0/21 | AS21341SINET-AS Soroush Rasanheh Company Ltd | Valid | RIPE | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 81.12.16.0/21 | AS21341 | /21 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS21341 | RIPE | SINET-MNT | 5/28/2019 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.12.18.0/24 | 🇮🇷IR | assigned | |
| 81.12.21.240/28 | 🇮🇷IR | assigned | |
| 81.12.21.64/28 | 🇮🇷IR | assigned | |
| 81.12.20.240/28 | 🇮🇷IR | assigned | |
| 81.12.20.184/29 | 🇮🇷IR | assigned | |
| 81.12.20.208/29 | 🇮🇷IR | assigned | |
| 81.12.20.192/29 | 🇮🇷IR | assigned | |
| 81.12.20.32/29 | 🇮🇷IR | assigned | |
| 81.12.20.64/29 | 🇮🇷IR | assigned | |
| 81.12.20.72/29 | 🇮🇷IR | assigned | |
| 81.12.20.104/29 | 🇮🇷IR | assigned | |
| 81.12.20.144/29 | 🇮🇷IR | assigned | |
| 81.12.20.160/29 | 🇮🇷IR | assigned | |
| 81.12.20.168/29 | 🇮🇷IR | assigned | |
| 81.12.20.216/29 | 🇮🇷IR | assigned | |
| 81.12.20.56/29 | 🇮🇷IR | assigned | |
| 81.12.20.224/29 | 🇮🇷IR | assigned | |
| 81.12.21.24/29 | 🇮🇷IR | assigned | |
| 81.12.21.32/29 | 🇮🇷IR | assigned | |
| 81.12.20.200/30 | 🇮🇷IR | assigned | |
| 81.12.20.204/30 | 🇮🇷IR | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.12.16.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.12.16.0/21" | jq
External Links