203.99.216.0/24

AS17903  ·  Cognizant Technology Solutions India Pvt Ltd,

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Summary

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

WHOIS Details

inetnum:        203.99.216.0 - 203.99.219.255
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:  2021-07-14T13:09:33Z
source:         APNIC

irt:            IRT-COGNIZANT-IN
address:        Cognizant Technology Solutions
address:        India.
e-mail:         abuse@cognizant.com
abuse-mailbox:  abuse@cognizant.com
admin-c:        NA108-AP
tech-c:         NA108-AP
auth:           # Filtered
remarks:        abuse@cognizant.com 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:         abuse@cognizant.com
admin-c:        NA108-AP
tech-c:         NA108-AP
nic-hdl:        AC1821-AP
remarks:        Generated from irt object IRT-COGNIZANT-IN
remarks:        abuse@cognizant.com was validated on 2025-12-09
abuse-mailbox:  abuse@cognizant.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-09T15:29:02Z
source:         APNIC

person:         Network Administrator
nic-hdl:        NA108-AP
e-mail:         connect@cognizant.com
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

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
212.205.248.72 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.13ms from Athens, GR
106.216.185.200 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.16ms from Bengaluru, IN
132.196.119.200 AS8075 Microsoft Corporation 0.17ms from Des Moines, US
20.187.190.40 AS8075 Microsoft Corporation 0.28ms from Hong Kong, HK
221.201.2.248 AS4837 CHINA UNICOM China169 Backbone 8.04ms from Liaoyang, CN
81.156.117.168 AS2856 British Telecommunications PLC 1.24ms from London, GB
75.201.94.232 AS6167 Verizon Business 8.78ms from Miami, US
52.203.231.56 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
211.172.247.232 AS3786 LG DACOM Corporation 0.68ms from Seoul, KR
14.85.143.40 AS4766 Korea Telecom 4.21ms from Seoul, KR
104.251.71.56 AS4922 Shenandoah Cable Television LLC 9.01ms from Ashburn, US
20.51.201.120 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
40.123.33.216 AS8075 Microsoft Corporation 0.20ms from Boydton, US
94.205.97.216 AS15802 Emirates Integrated Telecommunications Company PJSC 3.13ms from Dubai, AE
86.219.215.232 AS3215 Orange S.A. 10.57ms from Frankfurt am Main, DE
79.246.219.248 AS3320 Deutsche Telekom AG 6.62ms from Frankfurt am Main, DE
141.209.131.216 AS27274 Central Michigan University 2.82ms from Grand Rapids, US
187.140.171.24 AS8151 UNINET 5.37ms from Guadalajara, MX
91.249.12.40 AS9145 EWE TEL GmbH 4.30ms from Hamburg, DE
95.33.156.88 AS9145 EWE TEL GmbH 3.61ms from Hamburg, DE
47.98.103.184 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.20ms from Hangzhou, CN
39.102.203.168 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.95ms from Hohhot, CN
223.19.210.120 AS9304 HGC Global Communications Limited 1.74ms from Hong Kong, HK
185.44.233.40 AS200845 AVATEL TELECOM, SA 11.37ms from Madrid, ES
153.187.191.56 AS4713 NTT DOCOMO BUSINESS,Inc. 6.86ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f2 -m5 203.99.216.31
traceroute to 203.99.216.31 (203.99.216.31): 5 hops max, 52 byte packets
2 [AS749] 11.73.4.209 2.615 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Santa Clara, US
On

What are IP address ranges?

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

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