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:         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
72.231.236.216 AS11351 Charter Communications Inc 18.29ms from Chicago, US
174.96.202.248 AS10796 Charter Communications Inc 9.63ms from Columbus, US
217.168.168.72 AS20521 Bellnet Limited 0.69ms from Frankfurt am Main, DE
66.141.8.120 AS7018 AT&T Enterprises, LLC 1.35ms from Houston, US
106.61.25.8 AS4134 CHINANET-BACKBONE 0.48ms from Kunming, CN
87.216.138.104 AS12479 Orange Espagne SA 1.60ms from Madrid, ES
13.233.20.184 AS16509 Amazon.com, Inc. 0.16ms from Mumbai, IN
183.219.219.24 AS56045 China Mobile communications corporation 4.13ms from Nanchang, CN
88.191.103.248 AS12322 Free SAS 7.46ms from Paris, FR
86.206.31.72 AS3215 Orange S.A. 11.19ms from Paris, FR
2.88.107.8 AS25019 Saudi Telecom Company JSC 1.57ms from Riyadh, SA
75.6.174.40 AS7018 AT&T Enterprises, LLC 6.40ms from San Antonio, US
67.115.112.216 AS7018 AT&T Enterprises, LLC 2.61ms from San Jose, US
202.63.49.56 AS10122 NETSTAR (SG) PTE. LTD. 1.03ms from Singapore, SG
203.47.93.152 AS1221 Telstra Limited 3.67ms from Sydney, AU
122.171.164.8 AS24560 Bharti Airtel Ltd., Telemedia Services 3.08ms from Ahmedabad, IN
77.13.44.136 AS6805 Telefonica Germany GmbH & Co.OHG 4.55ms from Berlin, DE
44.252.25.24 AS16509 Amazon.com, Inc. 0.28ms from Boardman, US
38.154.165.8 AS55286 B2 Net Solutions Inc. 7.63ms from Buffalo, US
149.224.92.200 AS15943 wilhelm.tel GmbH 0.44ms from Hamburg, DE
128.28.79.120 AS2514 NTT PC Communications, Inc. 2.93ms from Osaka, JP
75.216.125.24 AS6167 Verizon Business 12.02ms from Providence, US
177.95.218.40 AS27699 TELEFÔNICA BRASIL S.A 6.29ms from São Paulo, BR
153.226.132.24 AS4713 NTT DOCOMO BUSINESS,Inc. 17.57ms from Tokyo, JP
20.126.184.40 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 203.99.219.185
traceroute to 203.99.219.185 (203.99.219.185): 6 hops max, 52 byte packets
2 [AS8554] 82.97.0.34 0.732 ms
3 [AS8554] 82.97.0.146 19.954 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Valbonne, FR
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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