AS number details

AS17903

Cognizant Technology Solutions India Pvt Ltd,  ·  cognizant.com

India

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AS17903 – Cognizant Technology Solutions India Pvt Ltd,

Field Value
Country India
Website cognizant.com
Hosted domains 2
Number of IPv4 18,688
Number of IPv6 0
ASN type Business
Registry apnic
Allocated 21 years ago on Jan 12, 2005
Updated 5 years ago on Jun 22, 2020

IP Ranges

Netblock Company Num of IPs
203.99.192.0/21 Cognizant Technology Solution India Pvt Ltd, India Net block 2,048
116.66.148.0/22 Cognizant Technology Solution India Pvt Ltd, Philippines Net block 1,024
116.66.152.0/22 Cognizant Technology Solution India Pvt Ltd, India Net block 1,024
203.99.192.0/22 Cognizant Technology Solution India Pvt Ltd, India Net block 1,024
203.99.196.0/22 Cognizant Technology Solution India Pvt Ltd, India Net block 1,024
203.99.204.0/22 Cognizant Technology Solution India Pvt Ltd, India Net block 1,024
27.118.36.0/22 Cognizant Technology Solution India Pvt Ltd, India Net block 1,024
27.118.40.0/22 Cognizant Technology Solutions 1,024
116.66.138.0/23 Cognizant Technology Solution India Pvt Ltd, India Net block 512
116.66.140.0/23 Cognizant Technology Solution India Pvt Ltd, India Net block 512
116.66.144.0/23 Cognizant Technology Solution India Pvt Ltd, India Net block 512
116.66.146.0/23 Cognizant Technology Solution India Pvt Ltd, India Net block 512
116.66.150.0/23 Cognizant Technology Solution India Pvt Ltd, Philippines Net block 512
116.66.154.0/23 Cognizant Technology Solution India Pvt Ltd, India Net block 512
116.66.158.0/23 Cognizant Technology Solution India Pvt Ltd, India 512
203.132.208.0/23 Cognizant Technology Solution India Pvt Ltd, India Net block 512
203.99.192.0/23 Cognizant Technology Solution India Pvt Ltd, India Net block 512
203.99.194.0/23 Cognizant Technology Solution India Pvt Ltd, India Net block 512
203.99.196.0/23 Cognizant Technology Solution India Pvt Ltd, India Net block 512
203.99.198.0/23 Cognizant Technology Solution India Pvt Ltd, India Net block 512
203.99.200.0/23 Cognizant Technology Solution India Pvt Ltd, India Net block 512
203.99.204.0/23 Cognizant Technology Solution India Pvt Ltd, India Net block 512
203.99.208.0/23 Cognizant Technology Solution India Pvt Ltd, India Net block 512
203.99.210.0/23 Cognizant Technology Solution India Pvt Ltd, India Net block 512
203.99.214.0/23 Cognizant Technology Solution India Pvt Ltd, India Net block 512
203.99.216.0/23 Cognizant Technology Solution India Pvt Ltd, India Net block 512
116.66.130.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
116.66.136.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
116.66.137.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
116.66.138.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
116.66.139.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
116.66.140.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
116.66.141.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
116.66.144.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
116.66.145.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
116.66.146.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
116.66.147.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
116.66.148.0/24 Cognizant Technology Solution India Pvt Ltd, Philippines Net block 256
116.66.149.0/24 Cognizant Technology Solution India Pvt Ltd, Philippines Net block 256
116.66.150.0/24 Cognizant Technology Solution India Pvt Ltd, Philippines Net block 256
116.66.151.0/24 Cognizant Technology Solution India Pvt Ltd, Philippines Net block 256
116.66.152.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
116.66.153.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
116.66.154.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
116.66.155.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
116.66.156.0/24 Cognizant Technology Solution India Pvt Ltd, India 256
116.66.157.0/24 Cognizant Technology Solution India Pvt Ltd, India 256
116.66.158.0/24 Cognizant Technology Solution India Pvt Ltd, India 256
116.66.159.0/24 Cognizant Technology Solution India Pvt Ltd, India 256
174.70.203.0/24 Cognizant 256
203.132.208.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.132.209.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.132.214.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.192.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.193.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.194.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.195.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.196.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.197.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.198.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.199.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.200.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.201.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.202.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.203.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.204.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.205.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.206.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.207.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.209.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.210.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.211.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.212.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.213.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.214.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.215.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.216.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.217.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.218.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.219.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
203.99.221.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
207.243.5.0/24 COGNIZANT TECHNOLOGY SOLUTIONS U.S. CORPORATION 256
27.118.32.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
27.118.34.0/24 Cognizant Technology Solutions India Pvt Ltd 256
27.118.35.0/24 Cognizant Technology Solutions India Pvt Ltd 256
27.118.36.0/24 Cognizant Technology Solutions India Pvt Ltd 256
27.118.37.0/24 Cognizant Technology Solutions India Pvt Ltd 256
27.118.38.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
27.118.39.0/24 Cognizant Technology Solution India Pvt Ltd, India Net block 256
27.118.40.0/24 Cognizant Technology Solutions 256
27.118.41.0/24 Cognizant Technology Solutions 256
27.118.42.0/24 Cognizant Technology Solutions India Pvt Ltd 256
27.118.43.0/24 Cognizant Technology Solutions India Pvt Ltd 256
27.118.56.0/24 Cognizant Technology Solutions 256
8.33.202.0/24 Level 3 Parent, LLC 256
8.47.80.0/24 Level 3 Parent, LLC 256
8.5.252.0/24 Level 3 Parent, LLC 256
8.5.253.0/24 COGNIZANT TECHNOLOGY SOLUTIONS 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS17903
                                                OrgID:          AS17903
                                                ASName:         AS17903
                                                ASNumber:       AS17903
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 2 domain names hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
203.99.197.181 ██████████ 2

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Peers

There are 16 peers for this ASN.

Peers Name
AS199569 Cognizant Worldwide Limited
AS209 CenturyLink Communications, LLC
AS22773 Cox Communications Inc.
AS2856 British Telecommunications PLC
AS3356 Level 3 Parent, LLC
AS4657 StarHub Ltd
AS4755 TATA Communications formerly VSNL is Leading ISP
AS54004 Optimum WiFi
AS55836 Reliance Jio Infocomm Limited
AS701 Verizon Business
AS7018 AT&T Enterprises, LLC
AS8220 COLT Technology Services Group Limited
AS9299 Philippine Long Distance Telephone Company
AS9304 HGC Global Communications Limited
AS9498 BHARTI Airtel Ltd.
AS9730 Bharti Telesonic Ltd
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Upstreams

There are 16 upstreams for this ASN.

upstreams Name
AS199569 Cognizant Worldwide Limited
AS209 CenturyLink Communications, LLC
AS22773 Cox Communications Inc.
AS2856 British Telecommunications PLC
AS3356 Level 3 Parent, LLC
AS4657 StarHub Ltd
AS4755 TATA Communications formerly VSNL is Leading ISP
AS54004 Optimum WiFi
AS55836 Reliance Jio Infocomm Limited
AS701 Verizon Business
AS7018 AT&T Enterprises, LLC
AS8220 COLT Technology Services Group Limited
AS9299 Philippine Long Distance Telephone Company
AS9304 HGC Global Communications Limited
AS9498 BHARTI Airtel Ltd.
AS9730 Bharti Telesonic Ltd
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
203.132.209.255 AS17903 Cognizant Technology Solutions India Pvt Ltd, 17.07ms from Bengaluru, IN
203.99.195.255 AS17903 Cognizant Technology Solutions India Pvt Ltd, 1.04ms from Chennai, IN
116.66.138.148 AS17903 Cognizant Technology Solutions India Pvt Ltd, 1.83ms from Chennai, IN
203.99.197.126 AS17903 Cognizant Technology Solutions India Pvt Ltd, 1.26ms from Chennai, IN
203.99.210.16 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.40ms from Kolkata, IN
27.118.41.25 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.65ms from London, GB
116.66.140.59 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.66ms from London, GB
116.66.159.22 AS17903 Cognizant Technology Solutions India Pvt Ltd, 5.28ms from Mumbai, IN
116.66.145.251 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.82ms from New York City, US
203.99.212.255 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.53ms from Kolkata, IN
203.99.205.11 AS17903 Cognizant Technology Solutions India Pvt Ltd, 1.60ms from Bengaluru, IN
203.99.198.234 AS17903 Cognizant Technology Solutions India Pvt Ltd, 2.10ms from Chennai, IN
203.99.192.255 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.89ms from Chennai, IN
174.70.203.1 AS17903 Cognizant Technology Solutions India Pvt Ltd, 2.59ms from Phoenix, US
203.99.209.250 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.74ms from Hyderabad, IN
27.118.39.2 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.79ms from New York City, US
203.99.207.197 AS17903 Cognizant Technology Solutions India Pvt Ltd, 2.66ms from Bengaluru, IN
116.66.154.250 AS17903 Cognizant Technology Solutions India Pvt Ltd, 12.34ms from Chennai, IN
203.99.193.11 AS17903 Cognizant Technology Solutions India Pvt Ltd, 1.27ms from Chennai, IN
27.118.37.16 AS17903 Cognizant Technology Solutions India Pvt Ltd, 1.13ms from Mumbai, IN
203.99.213.1 AS17903 Cognizant Technology Solutions India Pvt Ltd, 2.72ms from Pune, IN
8.33.202.252 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.77ms from New York City, US
116.66.149.33 AS17903 Cognizant Technology Solutions India Pvt Ltd, 1.09ms from Manila, PH
116.66.156.199 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.38ms from Santa Clara, US
116.66.148.20 AS17903 Cognizant Technology Solutions India Pvt Ltd, 1.41ms from Manila, PH

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
107.175.222.159 AS36352 HostPapa 0.39ms from Ashburn, US
181.101.49.127 AS7303 Telecom Argentina S.A. 12.40ms from Buenos Aires, AR
106.215.127.255 AS24560 Bharti Airtel Ltd., Telemedia Services 7.61ms from Delhi, IN
14.142.2.255 AS4755 TATA Communications formerly VSNL is Leading ISP 0.95ms from Delhi, IN
54.74.111.159 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
18.194.132.239 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
67.77.109.255 AS19901 Brightspeed 0.47ms from Kansas City, US
113.233.244.143 AS4837 CHINA UNICOM China169 Backbone 14.02ms from Liaoyang, CN
88.17.190.143 AS3352 TELEFONICA DE ESPANA S.A.U. 6.05ms from Madrid, ES
82.89.247.255 AS3269 Telecom Italia S.p.A. 6.07ms from Milan, IT
83.211.159.175 AS3302 Retelit Digital Services S.p.A. 5.80ms from Milan, IT
198.73.97.175 AS20285 Infinite Campus, Incorporated 2.12ms from Minneapolis, US
195.200.170.63 AS34177 CELESTE SAS 0.44ms from Paris, FR
39.68.234.127 AS4837 CHINA UNICOM China169 Backbone 7.39ms from Qingdao, CN
35.153.32.143 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
199.189.100.15 AS11404 Wave Broadband 5.32ms from San Jose, US
98.192.186.207 AS7922 Comcast Cable Communications, LLC 7.49ms from Santa Clara, US
50.37.165.31 AS20055 Wholesail networks LLC 8.48ms from Seattle, US
66.187.142.63 AS33327 DigitalSpeed Communications 2.54ms from Secaucus, US
220.78.228.207 AS4766 Korea Telecom 2.03ms from Seoul, KR
111.90.33.239 AS4721 JCOM Co., Ltd. 11.78ms from Tokyo, JP
51.105.111.191 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
223.146.79.255 AS4134 CHINANET-BACKBONE 4.89ms from Chenzhou, CN
54.171.240.143 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
81.155.216.31 AS2856 British Telecommunications PLC 5.67ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 116.66.154.250
traceroute to 116.66.154.250 (116.66.154.250): 64 hops max, 52 byte packets
4 [AS9498] 116.119.36.28 9.723 ms
5 [AS9498] 116.119.72.23 18.238 ms
6 [AS9498] 125.23.222.21 11.782 ms
Measurement taken from IPinfo ProbeNet in Chennai, IN
On

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS17903 at robtex.

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