Data as of Nov 4, 2026
185.237.8.0/23
No anonymizer space · no proxy exits in 30 daysAsiatech Data Transmission company
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 |
|---|---|---|---|---|---|---|
| 185.237.8.0/22 | 1,024 | IR-AT-20171214 | Asiatech Data Transmission company (ORG-AI34-RIPE) · IR | ALLOCATED PA | Apr 13, 2026 | [email protected] |
| └ 185.237.8.0/23 | 512 | IR-ASIATECH-DC | unknown | ASSIGNED PA | Apr 15, 2026 | [email protected] via IR-AT-20171214 |
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 185.237.8.0/22
- Prefix
- 185.237.8.0/22
- Announced by
- AS43754 Asiatech Data Transmission company
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- IR-AT-20171214
- Registrant
- Asiatech Data Transmission company
- RIR
- RIPE NCC
Origin network
AS43754
IR
- Name
- Asiatech Data Transmission company
- Type
- Internet provider
- Registered
- Sep 24, 2007
- Domain
- asiatech.ir
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 185.237.8.0/22
185.237.8.0/22
Routing history
- Pattern
- Rotating
- First seen
- Dec 2017
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 3
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 185.237.8.0/22 | AS43754 | /32 | RIPE | RPKI valid |
IRR
Route objects on 185.237.8.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS43754 | RIPE | ASIATECH-MNT | Apr 15, 2026 |
Whois
Registration for this announcement
- Range
- 185.237.8.0/22
- Netname
- IR-AT-20171214
- Registrant
- Asiatech Data Transmission company
- Registrant country
- IR
- Organization
- Asiatech Data Transmission company (ORG-AI34-RIPE)
- Org country
- IR
- Type
- ALLOCATED PA
- Created
- Apr 13, 2026
- Updated
- Apr 13, 2026
- Maintainer
- ASIATECH-MNT
- RIR
- RIPE NCC
- Country
- IR
- Delegated
- Dec 14, 2017
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Asiatech Abuse Role
- Handle
- AAR107-RIPE