203.99.194.0/24

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:        203.99.192.0 - 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:         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
86.98.154.72 AS5384 Emirates Internet 4.42ms from Al Fujairah City, AE
105.109.162.24 AS36947 Telecom Algeria 14.70ms from Algiers, DZ
1.252.196.136 AS9318 SK Broadband Co Ltd 6.93ms from Incheon, KR
114.202.241.8 AS9318 SK Broadband Co Ltd 3.16ms from Incheon, KR
104.5.95.136 AS7018 AT&T Enterprises, LLC 19.70ms from Miami, US
76.153.223.88 AS7922 Comcast Cable Communications, LLC 4.64ms from Miami, US
82.58.233.152 AS3269 Telecom Italia S.p.A. 5.67ms from Milan, IT
104.252.27.152 AS9009 M247 Europe SRL 0.43ms from Montreal, CA
95.181.176.8 AS210756 EdgeCenter LLC 0.26ms from Moscow, RU
130.159.94.232 AS786 Jisc Services Limited 10.14ms from Peterborough, GB
27.200.80.88 AS4837 CHINA UNICOM China169 Backbone 6.05ms from Qingdao, CN
40.65.94.56 AS8075 Microsoft Corporation 0.15ms from Quincy, US
121.136.142.216 AS4766 Korea Telecom 1.50ms from Seoul, KR
119.207.70.24 AS4766 Korea Telecom 0.85ms from Seoul, KR
153.195.230.152 AS4713 NTT DOCOMO BUSINESS,Inc. 3.54ms from Tokyo, JP
83.76.245.216 AS3303 Swisscom (Switzerland) Ltd 1.35ms from Zuerich, CH
47.59.65.184 AS12430 VODAFONE ESPANA S.A.U. 5.18ms from Barcelona, ES
46.50.93.56 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 15.64ms from Braga, PT
35.240.122.168 AS396982 Google LLC 0.15ms from Brussels, BE
18.219.79.104 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
96.33.145.56 AS20115 Charter Communications LLC 13.86ms from Dallas, US
88.193.231.8 AS1759 Telia Finland Oyj 3.28ms from Helsinki, FI
2.217.26.200 AS5607 Sky UK Limited 9.12ms from London, GB
88.3.160.24 AS3352 TELEFONICA DE ESPANA S.A.U. 4.81ms from Madrid, ES
67.65.192.136 AS7018 AT&T Enterprises, LLC 2.34ms from San Antonio, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 203.99.194.36
traceroute to 203.99.194.36 (203.99.194.36): 7 hops max, 52 byte packets
4 [AS21928] 100.199.0.93 0.073 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Tieling, CN
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.

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