203.99.196.0/22

AS17903  ·  Cognizant Technology Solutions India Pvt Ltd,

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country India
Domain cognizant.com
ASN AS17903
Registry APNIC
ID COGNIZANT

WHOIS Details

inetnum:        203.99.196.0 - 203.99.199.255
netname:        COGNIZANT
descr:          Cognizant Technology Solution India Pvt Ltd, India Net block
country:        IN
admin-c:        NA108-AP
tech-c:         NA108-AP
abuse-c:        AC1821-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-IN-COGNIZANT
mnt-irt:        IRT-COGNIZANT-IN
last-modified:  2021-07-14T13:09:34Z
source:         APNIC

irt:            IRT-COGNIZANT-IN
address:        Cognizant Technology Solutions
address:        India.
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NA108-AP
tech-c:         NA108-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-12-09
mnt-by:         MAINT-IN-COGNIZANT
last-modified:  2025-12-09T15:28:36Z
source:         APNIC

role:           ABUSE COGNIZANTIN
country:        ZZ
address:        Cognizant Technology Solutions
address:        India.
phone:          +000000000
e-mail:         [email protected]
admin-c:        NA108-AP
tech-c:         NA108-AP
nic-hdl:        AC1821-AP
remarks:        Generated from irt object IRT-COGNIZANT-IN
remarks:        [email protected] was validated on 2025-12-09
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-09T15:29:02Z
source:         APNIC

person:         Network Administrator
nic-hdl:        NA108-AP
e-mail:         [email protected]
address:        Cognizant Technology Solutions
address:        India.
phone:          +91-44-42096000
fax-no:         +91-44-42096060
country:        IN
mnt-by:         MAINT-IN-COGNIZANT
last-modified:  2008-10-29T06:30:55Z
source:         APNIC

route:          203.99.192.0/19
descr:          Cognizant
origin:         AS17903
mnt-by:         MAINT-IN-COGNIZANT
country:        IN
last-modified:  2008-09-04T07:54:34Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.99.0.0/16

Range ASN Company Num of IPs
203.99.160.0/19 AS17557 Pakistan Telecommunication Company Limited 8,192
203.99.48.0/20 AS23674 Nayatel (Pvt) Ltd 4,096
203.99.72.0/21 AS131909 OCC Co., Ltd. 2,048
203.99.224.0/21 AS23836 RELATION Co., Ltd. 2,048
203.99.240.0/21 AS24270 ITOCHU Techno-Solutions Corporation 2,048
203.99.72.0/22 AS131909 OCC Co., Ltd. 1,024
203.99.136.0/22 AS38891 Measat Satellite Systems Sdn. Bhd. 1,024
203.99.156.0/22 AS38800 Digicel Samoa Ltd 1,024
203.99.204.0/22 AS17903 Cognizant Technology Solution India Pvt Ltd, India Net block 1,024
203.99.150.0/23 AS152097 Centrefit Communications 512
203.99.130.0/23 AS45287 PT. Varnion Technology Semesta 512
203.99.252.0/23 AS24190 The Stock Exchange of Thailand 512
203.99.146.0/23 AS150756 Floppy Ltd. 512
203.99.13.0/24 AS23764 Chinatelecom Next Carrying Network backbone 256
203.99.138.0/24 AS38891 M5 Network Services 256
203.99.145.0/24 AS137453 Exabyte ltd 256
203.99.143.0/24 AS45485 5th Floor, Lakeside 2 256
203.99.165.0/24 AS17557 DSLAM Management IP's for 60K project 256
203.99.144.0/24 AS137453 Asia Pacific Network Information Centre 256
203.99.255.0/24 AS17993 Vodafone Samoa Limited 256
203.99.10.0/24 AS23764 Chinatelecom Next Carrying Network backbone 256
203.99.11.0/24 AS23764 Chinatelecom Next Carrying Network backbone 256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

35 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.99.199.199 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.78ms from Chennai, IN
203.99.197.77 AS17903 Cognizant Technology Solutions India Pvt Ltd, 1.32ms from Chennai, IN
203.99.196.12 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.82ms from Chennai, IN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
82.170.1.22 AS1136 KPN B.V. 2.36ms from Amsterdam, NL
154.30.217.214 AS55286 B2 Net Solutions Inc. 0.14ms from Buffalo, US
98.144.112.86 AS10796 Charter Communications Inc 8.56ms from Chicago, US
61.244.203.182 AS9269 Hong Kong Broadband Network Ltd. 0.77ms from Hong Kong, HK
177.104.78.166 AS28258 VERO S.A 10.52ms from Rio de Janeiro, BR
24.4.186.166 AS7922 Comcast Cable Communications, LLC 7.68ms from San Jose, US
124.51.101.134 AS17858 LG POWERCOMM 7.25ms from Seoul, KR
1.11.19.134 AS18318 LG HelloVision Corp. 6.30ms from Seoul, KR
220.134.131.230 AS3462 Data Communication Business Group 1.12ms from Taichung, TW
147.235.161.182 AS6810 "Bezeq"- THE ISRAEL TELECOMMUNICATION CORP. LTD. 1.19ms from Tel Aviv, IL
60.71.183.246 AS17676 SoftBank Corp. 2.64ms from Tokyo, JP
153.216.169.22 AS4713 NTT DOCOMO BUSINESS,Inc. 3.68ms from Tokyo, JP
70.88.159.118 AS7922 Comcast Cable Communications, LLC 7.84ms from Ashburn, US
211.136.68.230 AS56048 China Mobile Communicaitons Corporation 2.03ms from Beijing, CN
212.81.58.54 AS57050 DreamServer S.R.L. 0.92ms from Bucharest, RO
111.93.223.198 AS45820 Tata Teleservices ISP AS 2.74ms from Chennai, IN
83.88.144.150 AS3292 TDC Holding A/S 2.04ms from Copenhagen, DK
75.144.18.118 AS7922 Comcast Cable Communications, LLC 6.24ms from Fremont, US
50.213.168.134 AS7922 Comcast Cable Communications, LLC 7.40ms from Houston, US
43.157.248.182 AS132203 Tencent Building, Kejizhongyi Avenue 0.89ms from Jakarta, ID
23.203.169.70 AS20940 Akamai International B.V. 0.64ms from Los Angeles, US
5.178.123.134 AS60475 Progettofibra Srl 0.22ms from Milan, IT
207.179.33.6 AS15212 C Spire 3.72ms from New Orleans, US
66.45.225.134 AS19318 Interserver, Inc 0.27ms from New York City, US
190.32.58.70 AS11556 Cable & Wireless Panama 9.51ms from Panama, PA

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f5 203.99.197.77
traceroute to 203.99.197.77 (203.99.197.77): 64 hops max, 52 byte packets
6 *
7 *
Measurement taken from IPinfo ProbeNet in Chennai, IN
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs