203.99.195.0/24

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

Summary

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

WHOIS Details

inetnum:        203.99.192.0 - 203.99.195.0
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
203.99.196.0/22	AS17903	Cognizant Technology Solution India Pvt Ltd, India Net block	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 no domains currently hosted on this ASN.

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

Read more

Pingable IPs

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

IP Address	ASN	Details
203.99.195.255	AS17903 Cognizant Technology Solutions India Pvt Ltd,	`0.75ms` 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
140.182.176.8	AS87 Indiana University	`5.64ms` from Chicago, US
35.188.193.120	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
108.249.97.232	AS7018 AT&T Enterprises, LLC	`6.40ms` from Dallas, US
116.2.57.136	AS4837 CHINA UNICOM China169 Backbone	`13.90ms` from Liaoyang, CN
35.230.144.152	AS396982 Google LLC	`0.10ms` from London, GB
94.0.56.216	AS5607 Sky UK Limited	`7.29ms` from London, GB
92.169.208.152	AS3215 Orange S.A.	`1.70ms` from Paris, FR
3.215.42.216	AS14618 Amazon.com, Inc.	`0.58ms` from Ashburn, US
47.72.137.40	AS9500 One New Zealand Group Limited	`1.24ms` from Auckland, NZ
34.131.126.40	AS396982 Google LLC	`0.10ms` from Delhi, IN
113.183.134.56	AS45899 VNPT Corp	`2.15ms` from Ho Chi Minh City, VN
88.4.178.136	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.66ms` from Madrid, ES
95.246.21.104	AS3269 Telecom Italia S.p.A.	`6.73ms` from Milan, IT
114.107.187.8	AS4134 CHINANET-BACKBONE	`12.78ms` from Nanchang, CN
190.218.175.168	AS18809 Cable Onda	`5.67ms` from Panama, PA
189.147.98.152	AS8151 UNINET	`3.85ms` from Santiago de Queretaro, MX
210.207.45.24	AS3786 LG DACOM Corporation	`5.08ms` from Seoul, KR
139.150.232.40	AS9286 KINX	`0.72ms` from Seoul, KR
60.126.243.152	AS17676 SoftBank Corp.	`3.12ms` from Tokyo, JP
61.211.56.248	AS2527 Sony Network Communications Inc.	`12.90ms` from Tokyo, JP
44.218.33.56	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
24.98.184.40	AS7922 Comcast Cable Communications, LLC	`1.72ms` from Atlanta, US
212.135.22.72	AS395201 Allnodes Inc	`0.48ms` from Frankfurt am Main, DE
183.141.241.56	AS4134 CHINANET-BACKBONE	`6.60ms` from Hangzhou, CN
213.172.248.168	AS3212 Telemach Slovenija d.o.o.	`2.36ms` from Ljubljana, SI

Traceroute

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

traceroute -a -n -q1 -f6 203.99.195.192

traceroute to 203.99.195.192 (203.99.195.192): 64 hops max, 52 byte packets

6 [AS17903] 203.99.195.192 1.344 ms

Measurement taken from

IPinfo ProbeNet in Chennai, IN

On December 28th 2025

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.

Get Started for Free Contact Sales