Data as of Nov 14, 2026
116.66.144.0/23
No anonymizer space · no proxy exits in 30 daysCognizant Technology Solutions India Pvt Ltd
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 116.66.144.0/24 since Apr 2012 | AS17903 | Business | Cognizant Technology Solutions India Pvt Ltd | |
| 116.66.145.0/24 since Apr 2012 | AS17903 | Business | Cognizant Technology Solutions India Pvt Ltd |
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 |
|---|---|---|---|---|---|---|
| 116.66.128.0/19 | 8,192 | COGNIZANT | Cognizant Technology Solutions India Pvt Ltd (ORG-CTSI2-AP) · IN | ALLOCATED PORTABLE | — | abuse@ |
| └ 116.66.144.0/22 | 1,024 | COGNIZANT | Cognizant Technology Solution India Pvt Ltd, India Net block | ASSIGNED NON-PORTABLE | — | abuse@ |
Network & registry
Registry
Holder
- Organization
- Cognizant Technology Solutions India Pvt Ltd
- Handle
- ORG-CTSI2-AP
- Range
- 116.
66. 128. 0/ 19 - Registration type
- ALLOCATED PORTABLE
Origin network
AS17903
IN
- Name
- Cognizant Technology Solutions India Pvt Ltd
- Type
- Business
- Registered
- Jan 12, 2005
- Domain
- cognizant.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2012
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 116.
66. 144. 0/ 22 - Netname
- COGNIZANT
- Registrant
- Cognizant Technology Solution India Pvt Ltd, India Net block
- Registrant country
- US
- Organization
- Cognizant Technology Solution India Pvt Ltd, India Net block
- Org country
- US
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 14, 2021
- Maintainer
- MAINT-IN-COGNIZANT
- RIR
- APNIC
- Country
- IN
- Delegated
- May 2, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cognizant. com - Name
- ABUSE COGNIZANTIN
- Handle
- AC1821-AP