Data as of Nov 7, 2026
158.144.40.0/23
6 residential-proxy exits · 30 daysTata Institute of Fundamental Research
Residential-proxy exits
Proxy exits
6
1.2% of its addresses · 30 days
Spread
2 of 2
/24s with at least one exit
Providers
1
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
40 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 158.144.41.0/24 | 0 | 4 | |
| 158.144.40.0/24 | 0 | 2 |
Proxy providers listing exits
- ProxyRack
Network & registry
Origin network
AS132524
IN
- Name
- Tata Institute of Fundamental Research
- Type
- Education
- Registered
- Dec 10, 2012
- Domain
- tifr.res.in
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2015
- Current origin since
- Sep 2017 · 9.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 158.144.40.0/23 | AS132524 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS132524 | APNIC | Tata Institute Of Fundamental Research | MAINT-IN-TIFR MAINT-IN-IRINN | Dec 14, 2025 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 158.144.40.0/24 | AS132524 | APNIC | Tata Institute Of Fundamental Research | MAINT-IN-TIFR MAINT-IN-IRINN | Dec 14, 2025 |
| 158.144.41.0/24 | AS132524 | APNIC | Tata Institute Of Fundamental Research | MAINT-IN-TIFR MAINT-IN-IRINN | Dec 14, 2025 |
Whois
Registration for this announcement
- Range
- 158.
144. 0. 0/ 16 - Netname
- TIFR-IP
- Registrant
- Tata Institute of Fundamental Research
- Registrant country
- IN
- Organization
- Tata Institute of Fundamental Research
- Org country
- IN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Aug 11, 2025
- Maintainer
- MAINT-IN-IRINN
- RIR
- APNIC
- Country
- IN
- Delegated
- Mar 10, 1992
- Status
- assigned
Report abuse
Abuse contact
- ipmatter@
tifr. res. in - Name
- IRT-IRINN-TIFR
- Handle
- IRT-IRINN-TIFR