203.99.219.0/24

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:         [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

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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
108.245.130.72 AS7018 AT&T Enterprises, LLC 7.10ms from Atlanta, US
101.179.75.40 AS1221 Telstra Limited 2.70ms from Brisbane, AU
201.192.139.88 AS11830 Instituto Costarricense de Electricidad y Telecom. 1.07ms from Curridabat, CR
42.87.212.24 AS4837 CHINA UNICOM China169 Backbone 12.76ms from Dalian, CN
213.166.246.40 AS29008 Niedermayr IT GmbH 4.58ms from Frankfurt am Main, DE
124.225.150.216 AS4134 CHINANET-BACKBONE 3.37ms from Haikou, CN
124.104.150.72 AS9299 Philippine Long Distance Telephone Company 1.26ms from Manila, PH
112.205.218.120 AS9299 Philippine Long Distance Telephone Company 1.19ms from Manila, PH
219.104.167.200 AS2527 Sony Network Communications Inc. 2.32ms from Osaka, JP
116.128.208.88 AS17621 China Unicom Shanghai network 2.85ms from Shanghai, CN
31.220.28.216 AS201341 trafficforce, UAB 0.18ms from Vilnius, LT
102.100.153.200 AS36925 MEDITELECOM 19.29ms from Casablanca, MA
73.246.79.152 AS7922 Comcast Cable Communications, LLC 7.85ms from Chicago, US
48.209.139.24 AS8075 Microsoft Corporation 0.19ms from Dublin, IE
115.205.172.248 AS4134 CHINANET-BACKBONE 6.38ms from Hangzhou, CN
176.49.69.56 AS12389 PJSC Rostelecom 0.79ms from Krasnoyarsk, RU
178.74.19.24 AS2116 GLOBALCONNECT AS 2.07ms from Sandefjord, NO
200.88.33.184 AS6400 Compañía Dominicana de Teléfonos S. A. 5.11ms from Santo Domingo, DO
175.116.171.248 AS9318 SK Broadband Co Ltd 5.96ms from Seoul, KR
136.56.225.8 AS16591 Google Fiber Inc. 6.81ms from Ashburn, US
51.142.136.56 AS8075 Microsoft Corporation 0.18ms from Cardiff, GB
102.98.118.232 AS36925 MEDITELECOM 7.74ms from Casablanca, MA
97.99.81.248 AS11427 Charter Communications Inc 4.62ms from Dallas, US
23.89.1.72 AS13445 Cisco Webex LLC 1.32ms from Dallas, US
93.221.212.184 AS3320 Deutsche Telekom AG 3.58ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 203.99.219.76
traceroute to 203.99.219.76 (203.99.219.76): 9 hops max, 52 byte packets
3 [AS9002] 87.245.233.151 36.019 ms
4 [AS9002] 87.245.244.87 52.402 ms
5 *
6 [AS9498] 125.23.168.106 134.566 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Gdynia, PL
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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