AS25306 INSTITUTE-ISIRAN IsIran
🇮🇷Org handle: ORG-IA32-RIPE
Tehran,Iran
RIPE NCCallocated
Announced Prefixes (BGP)
43total
43 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)16,640
Announced (BGP)22,784
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
5
Country
🇮🇷 IRRIR
RIPE NCCStatus
allocated
Allocated
2002-09-26
Announced Prefixes
(BGP)43|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | RIPE | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | Other IRRRIPE | 2026-10-11 | |
| No ROA | Other IRRRIPE | 2026-10-11 | |
| No ROA | Other IRRRIPE | 2026-10-11 | |
| No ROA | Other IRRRIPE | 2026-10-11 | |
| No ROA | Other IRRRIPE | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | Other IRRRIPE | 2026-10-11 | |
| No ROA | RIPE | 2026-10-11 |
1-10 of 43
1 / 5
Allocated Prefixes
(RIR)23Prefix | Country | RIR | Status |
|---|---|---|---|
| 81.28.32.0/19 | 🇮🇷 IR | RIPE | assigned |
| 81.28.32.0/22 | 🇮🇷 IR | RIPE | assigned |
| 81.28.36.0/23 | 🇮🇷 IR | RIPE | assigned |
| 81.28.38.0/24 | 🇮🇷 IR | RIPE | assigned |
| 81.28.39.0/24 | 🇮🇷 IR | RIPE | assigned |
| 81.28.40.0/24 | 🇮🇷 IR | RIPE | assigned |
| 81.28.41.0/24 | 🇮🇷 IR | RIPE | assigned |
| 81.28.42.0/24 | 🇮🇷 IR | RIPE | assigned |
| 81.28.43.0/24 | 🇮🇷 IR | RIPE | assigned |
| 81.28.44.0/23 | 🇮🇷 IR | RIPE | assigned |
1-10 of 23
1 / 3
ASPA
No ASPA
Abuse Contact
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS25306 should publish an ASPA object
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/25306Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/25306" | jq