Data as of Nov 5, 2026
185.166.62.0/23
No anonymizer space · no proxy exits in 30 daysSINA ATINET Company (Ltd) · space held by Hamadan University of Medical Sciences
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 185.166.60.0/22 | 1,024 | IR-UMSHA-20160902 | Hamadan University of Medical Sciences (ORG-HUOM1-RIPE) · IR | ALLOCATED PA | Sep 2, 2016 | mict@ |
| └ 185.166.62.0/23 | 512 | Umsha | unknown | ASSIGNED PA | Feb 4, 2017 | mict@ via IR-UMSHA-20160902 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 185.166.60.0/22
- Prefix
- 185.166.60.0/22
- Announced by
- AS62250 SINA ATINET Company (Ltd)
- Type
- Business
- Proxy exits
- 1
- RPKI
- RPKI valid
- Netname
- IR-UMSHA-20160902
- Registrant
- Hamadan University of Medical Sciences
- RIR
- RIPE NCC
Origin network
AS62250
IR
- Name
- SINA ATINET Company (Ltd)
- Type
- Internet provider
- Registered
- Sep 7, 2015
- Domain
- atinet.ir
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 185.166.60.0/22
185.166.60.0/22
Routing history
- Pattern
- Stable
- First seen
- Aug 2016
- Current origin since
- Feb 2018 · 8.7 yr
- Origin networks
- 2
- Last change of origin
- Feb 2018
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 185.166.60.0/22 | AS62250 | /22 | RIPE | RPKI valid |
IRR
Route objects on 185.166.60.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS62250 | RIPE | IR-ATINET-KABODAR-1-MNT | Feb 13, 2018 |
Whois
Registration for this announcement
- Range
- 185.
166. 60. 0/ 22 - Netname
- IR-UMSHA-20160902
- Registrant
- Hamadan University of Medical Sciences
- Registrant country
- IR
- Organization
- Hamadan University of Medical Sciences (ORG-HUOM1-RIPE)
- Org country
- IR
- Type
- ALLOCATED PA
- Created
- Sep 2, 2016
- Updated
- Aug 13, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- IR
- Delegated
- Sep 2, 2016
- Status
- assigned
Report abuse
Abuse contact
- mict@
umsha. ac. ir - Name
- Abuse-C Role
- Handle
- AR37480-RIPE