1. All IP Ranges
  2. 116.0.0.0/8
  3. 116.66.0.0/16
  4. AS17903  | 116.66.146.0/23

116.66.146.0/23

AS17903  ·  Cognizant Technology Solutions India Pvt Ltd,

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Summary

Country United States
Domain cognizant.com
ASN AS17903
Registry APNIC
ID COGNIZANT

WHOIS Details

inetnum:        116.66.144.0 - 116.66.147.255
netname:        COGNIZANT
descr:          Cognizant Technology Solution India Pvt Ltd, India Net block
country:        US
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:          116.66.144.0/22
descr:          Cognizant Technology Solution India Pvt Ltd, India
origin:         AS17903
mnt-by:         MAINT-IN-COGNIZANT
last-modified:  2010-06-16T04:51:51Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 116.66.0.0/16

Range ASN Company Num of IPs
116.66.208.0/20 AS3491 PCCWGlobal (HK) Ltd. 4,096
116.66.200.0/21 AS38496 PT Cyber Network Indonesia 2,048
116.66.192.0/21 AS4007 Subisu CableNet(Pvt) Ltd, 2,048
116.66.200.0/21 AS137346 PT Cyber Network Indonesia 2,048
116.66.180.0/22 AS131448 FLAT/RM 5033 5/F 1,024
116.66.188.0/22 AS135724 Allnet Broadband Network Pvt Ltd 1,024
116.66.148.0/22 AS17903 Cognizant Technology Solution India Pvt Ltd, Philippines Net block 1,024
116.66.152.0/22 AS17903 Cognizant Technology Solution India Pvt Ltd, India Net block 1,024
116.66.130.0/24 AS17903 Cognizant Technology Solution India Pvt Ltd, India Net block 256
116.66.140.0/24 AS17903 Cognizant Technology Solution India Pvt Ltd, India Net block 256
116.66.141.0/24 AS17903 Cognizant Technology Solution India Pvt Ltd, India Net block 256
116.66.129.0/24 AS30462 Cognizant Technology Solution India Pvt Ltd, India Net block 256
116.66.193.0/24 AS4007 Point to Point IPs 256
116.66.196.0/24 AS4007 SUBISU_Retail_Pool42 256
116.66.197.0/24 AS4007 Pokhara ISP IPs 256
116.66.123.0/24 AS45110 Beijing Tian Wei Xin Tong technology corp. limited 256
116.66.180.0/24 AS131448 BEST TARGET (HONG KONG) LIMITED 256
116.66.181.0/24 AS131448 BEST TARGET (HONG KONG) LIMITED 256
116.66.183.0/24 AS131448 BEST TARGET (HONG KONG) LIMITED 256
116.66.176.0/24 AS136993 CLOUD VALLEY TECHNOLOGY LIMITED 256
116.66.177.0/24 AS136993 CLOUD VALLEY TECHNOLOGY LIMITED 256
116.66.178.0/24 AS136993 CLOUD VALLEY TECHNOLOGY LIMITED 256
116.66.179.0/24 AS136993 CLOUD VALLEY TECHNOLOGY LIMITED 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
116.66.147.130 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.72ms from New York City, US

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
72.93.255.151 AS701 Verizon Business 1.33ms from Boston, US
130.61.211.39 AS31898 Oracle Corporation 0.19ms from Frankfurt am Main, DE
84.136.81.55 AS3320 Deutsche Telekom AG 4.57ms from Frankfurt am Main, DE
210.205.115.151 AS17878 DREAMMARK1 1.09ms from Incheon, KR
47.157.162.55 AS5650 Frontier Communications of America, Inc. 2.36ms from Los Angeles, US
47.147.26.231 AS5650 Frontier Communications of America, Inc. 1.98ms from Los Angeles, US
109.74.92.71 AS31167 AXIONE S.A.S. 0.75ms from Paris, FR
60.242.27.247 AS7545 TPG Telecom Limited 1.25ms from Perth, AU
216.49.38.183 AS3737 PenTeleData Inc. 10.50ms from Philadelphia, US
119.181.113.183 AS4837 CHINA UNICOM China169 Backbone 8.11ms from Qingdao, CN
43.162.88.183 AS132203 Tencent Building, Kejizhongyi Avenue 0.82ms from San Jose, US
110.9.63.119 AS9318 SK Broadband Co Ltd 1.80ms from Seoul, KR
193.235.102.71 AS35041 Binero AB 0.77ms from Stockholm, SE
201.42.144.39 AS27699 TELEFÔNICA BRASIL S.A 2.38ms from São Paulo, BR
70.237.127.167 AS7018 AT&T Enterprises, LLC 5.06ms from Atlanta, US
120.5.24.87 AS4837 CHINA UNICOM China169 Backbone 7.12ms from Beijing, CN
66.77.28.135 AS209 CenturyLink Communications, LLC 1.01ms from Chicago, US
2.19.118.7 AS20940 Akamai International B.V. 0.34ms from Duesseldorf, DE
217.238.24.247 AS3320 Deutsche Telekom AG 6.38ms from Frankfurt am Main, DE
187.195.81.183 AS8151 UNINET 8.61ms from Guadalajara, MX
1.188.202.135 AS4837 CHINA UNICOM China169 Backbone 3.71ms from Harbin, CN
95.139.214.23 AS12389 PJSC Rostelecom 4.26ms from Moscow, RU
104.29.151.167 AS13335 Cloudflare, Inc. 0.28ms from Paris, FR
188.134.83.151 AS41733 JSC ER-Telecom Holding 1.63ms from Saint Petersburg, RU
122.42.144.103 AS17858 LG POWERCOMM 2.12ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 116.66.147.130
traceroute to 116.66.147.130 (116.66.147.130): 64 hops max, 52 byte packets
7 *
Measurement taken from IPinfo ProbeNet in New York City, US
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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