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  2. 203.0.0.0/8
  3. 203.99.0.0/16
  4. AS17903  | 203.99.214.0/23

203.99.214.0/23

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:        203.99.212.0 - 203.99.215.255
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

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Pingable IPs

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

IP Address ASN Details
203.99.214.255 AS17903 Cognizant Technology Solutions India Pvt Ltd, 3.14ms from Mumbai, IN
203.99.215.73 AS17903 Cognizant Technology Solutions India Pvt Ltd, 5.64ms from Mumbai, 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
136.47.219.87 AS16591 Google Fiber Inc. 6.90ms from Ashburn, US
190.146.111.7 AS10620 Telmex Colombia S.A. 12.58ms from Bogota, CO
20.242.14.103 AS8075 Microsoft Corporation 0.27ms from Boydton, US
83.61.43.87 AS3352 TELEFONICA DE ESPANA S.A.U. 5.70ms from Madrid, ES
20.74.53.167 AS8075 Microsoft Corporation 0.36ms from Paris, FR
73.116.190.135 AS7922 Comcast Cable Communications, LLC 4.08ms from San Jose, US
174.166.129.135 AS7922 Comcast Cable Communications, LLC 6.78ms from Secaucus, US
49.57.72.151 AS4766 Korea Telecom 1.44ms from Seoul, KR
20.205.228.151 AS8075 Microsoft Corporation 0.89ms from Singapore, SG
189.7.254.119 AS28573 Claro NXT Telecomunicacoes Ltda 8.65ms from Brasilia, BR
80.98.226.55 AS21334 One Hungary Ltd. 7.57ms from Budapest, HU
105.197.154.23 AS24835 Vodafone Data 12.05ms from Cairo, EG
41.248.230.55 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.74ms from Casablanca, MA
75.185.87.87 AS10796 Charter Communications Inc 17.91ms from Flint, US
31.209.222.167 AS6677 Mila hf 1.41ms from Hafnarfjoerdur, IS
66.75.102.151 AS20001 Charter Communications Inc 5.11ms from Honolulu, US
178.205.32.199 AS28840 PJSC "TATTELECOM" 1.36ms from Kazan, RU
47.159.149.199 AS5650 Frontier Communications of America, Inc. 2.01ms from Los Angeles, US
77.39.63.55 AS12683 PJSC Rostelecom 18.43ms from Moscow, RU
177.83.42.247 AS28573 Claro NXT Telecomunicacoes Ltda 6.27ms from Novo Hamburgo, BR
27.33.157.7 AS7545 TPG Telecom Limited 1.22ms from Perth, AU
20.36.16.7 AS8075 Microsoft Corporation 0.31ms from Quincy, US
54.198.163.199 AS14618 Amazon.com, Inc. 0.42ms from Reston, US
44.209.129.167 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
91.114.156.23 AS8447 A1 Telekom Austria AG 9.38ms from Vienna, AT

Traceroute

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

$
traceroute -a -n -q1 -f10 203.99.214.255
traceroute to 203.99.214.255 (203.99.214.255): 64 hops max, 52 byte packets
10 [AS17903] 203.99.214.255 21.088 ms
Measurement taken from IPinfo ProbeNet in Mumbai, IN
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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