27.118.37.0/24

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:        27.118.32.0 - 27.118.63.255
netname:        COGNIZANT
descr:          Cognizant Technology Solutions India Pvt Ltd
descr:          5/535, Old Mahabalipuram Road
descr:          Okkiyam, Thoraipakkam
country:        IN
org:            ORG-CTSI2-AP
admin-c:        NA108-AP
tech-c:         NA108-AP
abuse-c:        AC1821-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-IN-COGNIZANT
mnt-routes:     MAINT-IN-COGNIZANT
mnt-irt:        IRT-COGNIZANT-IN
last-modified:  2020-06-22T06:43:32Z
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

organisation:   ORG-CTSI2-AP
org-name:       Cognizant Technology Solutions India Pvt Ltd
org-type:       LIR
country:        IN
address:        5/535, Old Mahabalipuram Road
address:        Okkiyam, Thoraipakkam
phone:          +91-44-5209-6000
fax-no:         +91-44-5209-6060
e-mail:         connect@cognizant.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:59Z
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

Nearby Ranges

BGP prefixes that overlap with 27.118.0.0/16

Range ASN Company Num of IPs
27.118.64.0/18 AS17573 SK Broadband Co Ltd 16,384
27.118.0.0/20 AS55376 KCV Communications Co. Ltd. 4,096
27.118.16.0/20 AS55313 Hanel Communication JSC 4,096
27.118.40.0/24 AS17903 Cognizant Technology Solutions 256
27.118.41.0/24 AS17903 Cognizant Technology Solutions 256
27.118.56.0/24 AS17903 Cognizant Technology Solutions 256
27.118.32.0/24 AS17903 Cognizant Technology Solution India Pvt Ltd, India Net block 256
27.118.39.0/24 AS17903 Cognizant Technology Solution India Pvt Ltd, India Net block 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

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

IP Address ASN Details
27.118.37.13 AS17903 Cognizant Technology Solutions India Pvt Ltd, 1.85ms 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
149.210.77.120 AS29247 Ote SA (Hellenic Telecommunications Organisation) 16.45ms from Athens, GR
62.103.78.8 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.17ms from Athens, GR
80.135.89.152 AS3320 Deutsche Telekom AG 6.59ms from Frankfurt am Main, DE
84.146.168.168 AS3320 Deutsche Telekom AG 2.34ms from Hamburg, DE
220.126.244.56 AS4766 Korea Telecom 0.53ms from Incheon, KR
116.54.240.136 AS4134 CHINANET-BACKBONE 8.29ms from Kunming, CN
149.154.116.152 AS21191 Joint Stock Company TransTeleCom 5.32ms from Moscow, RU
81.66.225.104 AS15557 Societe Francaise Du Radiotelephone - SFR SA 8.78ms from Paris, FR
70.44.73.184 AS3737 PenTeleData Inc. 9.59ms from Philadelphia, US
97.165.211.168 AS6167 Verizon Business 15.65ms from Philadelphia, US
115.240.191.200 AS55836 Reliance Jio Infocomm Limited 8.71ms from Saint Thomas Mount, IN
70.252.224.40 AS7018 AT&T Enterprises, LLC 2.30ms from San Antonio, US
16.170.42.248 AS16509 Amazon.com, Inc. 0.15ms from Stockholm, SE
4.175.234.8 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
47.27.74.8 AS20115 Charter Communications LLC 8.93ms from Atlanta, US
211.151.35.104 AS23724 IDC, China Telecommunications Corporation 2.65ms from Beijing, CN
117.217.242.40 AS9829 National Internet Backbone 17.42ms from Bengaluru, IN
106.223.149.8 AS45609 Bharti Airtel Ltd. AS for GPRS Service 5.53ms from Delhi, IN
58.229.200.104 AS9318 SK Broadband Co Ltd 4.05ms from Incheon, KR
210.104.103.104 AS9647 Seoul Metropolitan Government 1.97ms from Incheon, KR
84.19.63.120 AS35575 Vaioni Group Ltd 0.23ms from London, GB
108.209.239.40 AS7018 AT&T Enterprises, LLC 11.81ms from Miami, US
151.33.59.168 AS1267 WIND TRE S.P.A. 4.09ms from Milan, IT
114.236.111.40 AS4134 CHINANET-BACKBONE 4.35ms from Nanjing, CN
179.135.228.184 AS26599 TELEFÔNICA BRASIL S.A 7.59ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 27.118.37.10
traceroute to 27.118.37.10 (27.118.37.10): 64 hops max, 52 byte packets
2 [AS4755] 121.240.1.41 1.657 ms
3 *
5 [AS17903] 27.118.37.10 3.516 ms
Measurement taken from IPinfo ProbeNet in Mumbai, IN
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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