AS15611
Iranian Research Organization for Science & Technology
AS15611 is Iranian Research Organization for Science & Technology (irost.org). It announces 3,072 IPv4 addresses in 12 prefixes, and 0 IPv6 prefixes.
Iran· RIPE· allocated 2000-08-22· education
3,072
IPv4 addresses announced
12
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
3,072
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Iran3,072 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- IROST-AS
- name
- Iranian Research Organization for Science & Technology
- org
- ORG-IROf1-RIPE
- org name
- Iranian Research Organization for Science & Technology
- org address
- Ehsani rad st., 3353136846, Tehran, IRAN, ISLAMIC REPUBLIC OF
- org country
- IR
- country
- IR
- source
- ripe
- status
- ASSIGNED
- created
- 2001-12-01
- updated
- 2025-08-26
- remarks
- The mind of a wise man is the safest / custody of secrets; cheerfulness is the key / to friendship; patience and forbearance will / conceal many defects (Imam Ali (A.S))
- maintainer
- RIPE-NCC-END-MNT|IROST-MNT
- abuse name
- ROLE Admin
- abuse email
- ipdomain@irost.ORG
- abuse kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP32softether_org1.04%
- proxyseller, geonix, iproyal0.16%
- None here
- None here
- None here
- None here
- Hosting IP51216.67%
- None here
- None here
- None here
- SSH IP110.36%
- 0.07%
- 0.62%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 62.60.136.0/24 | Iran | valid | 16 | 2026-10-02 |
| 62.60.137.0/24 | Iran | valid | 16 | 2026-10-02 |
| 62.60.139.0/24 | Iran | valid | 16 | 2026-10-02 |
| 62.60.140.0/24 | Iran | valid | 16 | 2026-10-02 |
| 62.60.142.0/24 | Iran | valid | 16 | 2026-10-02 |
| 62.60.145.0/24 | Iran | valid | 16 | 2026-10-02 |
| 213.176.4.0/24 | Iran | valid | 16 | 2026-10-02 |
| 213.176.5.0/24 | Iran | valid | 16 | 2026-10-02 |
| 213.176.122.0/24 | Iran | valid | 16 | 2026-10-02 |
| 213.176.123.0/24 | Iran | valid | 16 | 2026-10-02 |
| 213.176.124.0/24 | Iran | valid | 16 | 2026-10-02 |
| 213.176.125.0/24 | Iran | valid | 16 | 2026-10-02 |
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