Data as of Nov 6, 2026
158.144.184.0/24
No anonymizer space · no proxy exits in 30 daysTATA Communications formerly VSNL is Leading ISP · space held by Tata Institute of Fundamental Research
Network & registry
Announced by
Covering announcement 158.144.128.0/18
- Prefix
- 158.144.128.0/18
- Announced by
- AS4755 TATA Communications formerly VSNL is Leading ISP
- Type
- Internet provider
- Proxy exits
- 3
- RPKI
- No RPKI
- Netname
- TIFR-IP
- Registrant
- Tata Institute of Fundamental Research
- RIR
- APNIC
Origin network
AS4755
IN
- Name
- TATA Communications formerly VSNL is Leading ISP
- Type
- Internet provider
- Registered
- May 13, 1996
- Domain
- tatacommunications.com
- Website
- www.tatacommunications.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 158.144.128.0/18
158.144.128.0/18
Routing history
- Pattern
- Stable
- First seen
- Feb 2006
- Current origin since
- Feb 2006 · 21 yr
- Origin networks
- 1
IRR
Route objects on 158.144.128.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4755 | RADB | VSNL Route Object | MAINT-VSNL-IN | Nov 13, 2023 |
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