Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS17903

Announcement observedAPNIC

Cognizant Technology Solutions India Pvt Ltd · COGNIZANT-IN-AP

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active9/30/2026, 21:02:25Snapshot expired

View network topology RDAP registration

ASN: AS17903
Registration country: India
Name: Cognizant Technology Solutions India Pvt Ltd
Abbreviation: COGNIZANT-IN-AP
Registration date: 9/4/2008, 06:40:37
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
116.66.130.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.137.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.138.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.138.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.139.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.140.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.140.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.141.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.144.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.144.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/20/2026, 16:00:00	✓	×	Historical record
116.66.145.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/20/2026, 16:00:00	✓	×	Historical record
116.66.146.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.146.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/20/2026, 16:00:00	✓	×	Historical record
116.66.147.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/20/2026, 16:00:00	✓	×	Historical record
116.66.148.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.148.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.149.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.150.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.150.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.151.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.152.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.152.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.153.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.154.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.154.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.155.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.156.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.157.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.158.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.158.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
116.66.159.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
174.70.203.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
203.132.208.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
203.132.208.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
203.132.209.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
203.132.214.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
203.99.192.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
203.99.192.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
203.99.192.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
203.99.192.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/9/2026, 16:00:00	✓	×	Historical record
203.99.193.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/9/2026, 16:00:00	✓	×	Historical record
203.99.194.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
203.99.194.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/9/2026, 16:00:00	✓	×	Historical record
203.99.195.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/9/2026, 16:00:00	✓	×	Historical record
203.99.196.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
203.99.196.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/9/2026, 16:00:00	✓	×	Historical record
203.99.196.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
203.99.197.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid
203.99.198.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/9/2026, 16:00:00	✓	×	Historical record
203.99.198.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/23/2026, 16:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: Cognizant Technology Solutions India Pvt Ltd
RIR: APNIC
Registration country: India
Registration date: 9/4/2008, 06:40:37
Abuse contact: abuse@cognizant.com

Snapshot trend

9/30/2026, 21:02:2597 v40 v613 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn