Data as of Nov 4, 2026
158.144.43.0/24
No anonymizer space · no proxy exits in 30 daysTata Institute of Fundamental Research
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 158.144.42.0/23 since Jun 2018 | AS58758 | Business | 1 | Tata Institute of Fundamental Research |
Network & registry
Origin network
AS58758
IN
- Name
- Tata Institute of Fundamental Research
- Type
- Education
- Registered
- Dec 10, 2012
- Domain
- tifr.res.in
- Industry
- Education and Research
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2018
- Current origin since
- Mar 2018 · 8.7 yr
- Origin networks
- 2
- Last change of origin
- Mar 2018
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 158.144.43.0/24 | AS58758 | /24 | APNIC | RPKI valid |
| 158.144.42.0/23 | AS58758 | /23 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS58758 | 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
- [email protected]
- Name
- IRT-IRINN-TIFR
- Handle
- IRT-IRINN-TIFR