81.31.236.0/22
🇮🇷CIDR
81.31.236.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇮🇷 IR
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.31.236.0/22 | AS57235ChaparRasaneh Chapar Rasaneh LLC | Valid | RIPE | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.31.236.0/24 | AS57235ChaparRasaneh Chapar Rasaneh LLC | Valid | — | 5/31/2026 |
| 81.31.238.0/24 | AS57235ChaparRasaneh Chapar Rasaneh LLC | Valid | — | 5/31/2026 |
| 81.31.239.0/24 | AS57235ChaparRasaneh Chapar Rasaneh LLC | Valid | — | 5/31/2026 |
RPKI ROAs
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.31.236.0/24 | AS57235 | 🇮🇷IR | assigned |
| 81.31.237.0/24 | 🇮🇷IR | assigned | |
| 81.31.238.0/24 | AS57235 | 🇮🇷IR | assigned |
| 81.31.239.0/24 | AS57235 | 🇮🇷IR | assigned |
Origin ASN
AS57235
ChaparRasaneh Chapar Rasaneh LLC
Geolocation
Country🇮🇷IRIR
Coordinates32.4279, 53.6880 ↗
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.31.236.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.31.236.0/22" | jq
External Links