Data as of Nov 7, 2026
37.156.146.0/23
1 residential-proxy exit · 30 daysAsiatech Data Transmission company
Residential-proxy exits
Proxy exits
1
0.20% of its addresses · 30 days
Spread
1 of 2
/24s with at least one exit
Providers
2
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- DataImpulse
- RH7Proxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 37.156.144.0/22 since Oct 2016 | AS43754 | Residential | 1 | Asiatech Data Transmission company |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 37.156.146.0/24 since Nov 2017 | AS43754 | Residential | Asiatech Data Transmission company | ||
| 37.156.147.0/24 since Nov 2017 | AS43754 | Residential | 1 | Asiatech Data Transmission company |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 37.156.144.0/22 | 1,024 | IR-AT-20120313 | Asiatech Data Transmission company (ORG-AI34-RIPE) · IR | ALLOCATED PA | Dec 23, 2015 | abuse@ |
| └ 37.156.146.0/24 | 256 | IR-ASIATECH-DC | Asiatech Data Transmission company | ASSIGNED PA | Aug 18, 2019 | abuse@ via IR-AT-20120313 |
| └ 37.156.147.0/24 | 256 | IR-ASIATECH-DC | Asiatech Data Transmission company | ASSIGNED PA | Aug 18, 2019 | abuse@ via IR-AT-20120313 |
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
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2014
- Current origin since
- Jun 2023 · 3.4 yr
- Origin networks
- 2
- Last change of origin
- Jan 2016
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.156.146.0/23 | AS43754 | /23 | RIPE | RPKI valid |
| 37.156.144.0/22 | AS41689 | /32 | RIPE | Another network |
| 37.156.144.0/22 | AS43754 | /32 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 37.
156. 144. 0/ 22 - Netname
- IR-AT-20120313
- Registrant
- Asiatech Data Transmission company
- Registrant country
- IR
- Organization
- Asiatech Data Transmission company (ORG-AI34-RIPE)
- Org country
- IR
- Type
- ALLOCATED PA
- Created
- Dec 23, 2015
- Updated
- Apr 2, 2020
- Maintainer
- ASIATECH-MNT
- RIR
- RIPE NCC
- Country
- IR
- Delegated
- Mar 13, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
asiatech. ir - Name
- Asiatech Abuse Role
- Handle
- AAR107-RIPE