1. All IP Ranges
  2. 116.0.0.0/8
  3. 116.66.0.0/16
  4. AS17903  | 116.66.139.0/24

116.66.139.0/24

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:        116.66.136.0 - 116.66.139.255
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
remarks:        abuse@cognizant.com
mnt-by:         MAINT-IN-COGNIZANT
mnt-irt:        IRT-COGNIZANT-IN
last-modified:  2021-07-14T13:09:35Z
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:          116.66.128.0/19
descr:          Cognizant
origin:         AS17903
mnt-by:         MAINT-IN-COGNIZANT
country:        IN
last-modified:  2008-09-04T07:54:55Z
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
116.66.120.0/24 AS38379 Beijing Tian Wei Xin Tong technology corp. limited 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

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
142.17.231.120 AS611 NB-PEI Educational Computer Network 14.30ms from Beauharnois, CA
34.216.105.40 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
18.117.157.248 AS16509 Amazon.com, Inc. 0.71ms from Columbus, US
73.169.22.56 AS7922 Comcast Cable Communications, LLC 5.08ms from Denver, US
52.173.137.8 AS8075 Microsoft Corporation 0.34ms from Des Moines, US
103.172.166.104 AS150108 TeleHouse Pvt Ltd 12.72ms from Karachi, PK
86.173.155.56 AS2856 British Telecommunications PLC 5.28ms from London, GB
143.14.72.216 AS2914 NTT America, Inc. 0.28ms from Los Angeles, US
79.79.119.168 AS13285 TalkTalk Communications Limited 4.25ms from Manchester, GB
97.104.204.120 AS33363 Charter Communications, Inc 11.84ms from Orlando, US
173.64.99.24 AS701 Verizon Business 3.55ms from Philadelphia, US
213.35.106.136 AS31898 Oracle Corporation 0.16ms from Singapore, SG
69.20.75.216 AS27357 Rackspace Hosting 0.32ms from Ashburn, US
176.202.233.104 AS8781 Ooredoo Q.S.C. 10.25ms from Az Za`ayin, QA
5.197.44.104 AS57293 AG Telekom MMC. 1.63ms from Baku, AZ
134.76.40.120 AS207592 Gesellschaft fuer wissenschaftliche Datenverarbeitung mbH, Goettingen 4.27ms from Frankfurt am Main, DE
200.93.195.72 AS27947 Telconet S.A 0.99ms from Guayaquil, EC
95.112.48.200 AS6805 Telefonica Germany GmbH & Co.OHG 2.33ms from Hamburg, DE
154.220.73.168 AS135097 LUOGELANG (FRANCE) LIMITED 0.65ms from Hong Kong, HK
122.163.98.232 AS24560 Bharti Airtel Ltd., Telemedia Services 1.70ms from Kolkata, IN
188.49.117.216 AS25019 Saudi Telecom Company JSC 1.92ms from Riyadh, SA
66.136.34.184 AS7018 AT&T Enterprises, LLC 2.19ms from San Antonio, US
125.230.88.232 AS3462 Data Communication Business Group 1.85ms from Taichung, TW
126.235.69.200 AS17676 SoftBank Corp. 2.88ms from Tokyo, JP
222.229.227.232 AS2519 ARTERIA Networks Corporation 2.23ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 116.66.139.202
traceroute to 116.66.139.202 (116.66.139.202): 8 hops max, 52 byte packets
3 [] 101.203.90.160 106.863 ms
4 *
5 [AS9498] 125.23.196.102 98.951 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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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