37.156.240.0/22 - TCI Iran Telecommunication Company PJS (AS58224)
CIDR
37.156.240.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇮🇷 Iran
City
Tehran
RIR
RIPE NCC
Status
allocated
Allocated
2012-03-13
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.156.240.0/22 | AS58224 TCI Iran Telecommunication Company PJS | Valid | RIPE | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.156.240.0/22 | AS58224 | /22 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS58224 | RIPE | TCI-RIPE-MNT | 2019-05-28 |
Transfer History
Registry transfers of 37.156.240.0/22, blocks inside it, or blocks containing it.
- 37.156.240.0/22Transfer ·
- 37.156.240.0/22Transfer ·
Related Prefixes
More prefixes of AS58224
All prefixes of AS58224 →Geolocation
Abuse Contact
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/37.156.240.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.156.240.0/22" | jq
External Links