217.172.112.0/21 - BGP Prefix
IPv4RIPE NCCallocated RPKI Valid
CIDR
217.172.112.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇮🇷 Iran
City
Tehran (District 7)
RIR
RIPE NCC
Status
allocated
Allocated
2004-02-11
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.172.112.0/23 | AS58224 TCI Iran Telecommunication Company PJS | Valid | - | 2026-10-13 |
| 217.172.114.0/23 | AS58224 TCI Iran Telecommunication Company PJS | Valid | - | 2026-10-13 |
| 217.172.116.0/23 | AS58224 TCI Iran Telecommunication Company PJS | Valid | - | 2026-10-13 |
| 217.172.118.0/24 | AS58224 TCI Iran Telecommunication Company PJS | Valid | - | 2026-10-13 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS58224 | Other IRR | MAINT-AS8966 | 2023-11-13 |
Transfer History
Registry transfers of 217.172.112.0/21, blocks inside it, or blocks containing it.
- 217.172.112.0/21Transfer ·
- 217.172.112.0/21Transfer ·
Geolocation
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/217.172.112.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/217.172.112.0/21" | jq
External Links