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 18,432
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
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
116.66.148.0/22 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
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
203.99.192.0/23 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
203.132.208.0/23 Cognizant Technology Solution India Pvt Ltd, India Net block 512
8.5.252.0/24 Level 3 Parent, LLC 256
8.5.253.0/24 COGNIZANT TECHNOLOGY SOLUTIONS 256
8.33.202.0/24 Level 3 Parent, LLC 256
8.47.80.0/24 Level 3 Parent, LLC 256
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
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
203.99.192.0/24 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
203.99.204.0/24 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
203.99.208.0/24 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
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
207.243.5.0/24 COGNIZANT TECHNOLOGY SOLUTIONS U.S. CORPORATION 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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Hosted Domains API & Database

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
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ASN API & Database

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
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
116.66.144.17 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.51ms from New York City, US
203.132.208.1 AS17903 Cognizant Technology Solutions India Pvt Ltd, 9.43ms from Bengaluru, IN
8.33.202.252 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.54ms from New York City, US
203.99.221.153 AS17903 Cognizant Technology Solutions India Pvt Ltd, 9.47ms from Bengaluru, IN
203.99.207.167 AS17903 Cognizant Technology Solutions India Pvt Ltd, 2.51ms from Bengaluru, IN
203.99.210.1 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.34ms from Kolkata, IN
116.66.158.151 AS17903 Cognizant Technology Solutions India Pvt Ltd, 3.91ms from Mumbai, IN
203.99.205.11 AS17903 Cognizant Technology Solutions India Pvt Ltd, 1.83ms from Bengaluru, IN
203.99.196.171 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.86ms from Chennai, IN
116.66.150.2 AS17903 Cognizant Technology Solutions India Pvt Ltd, 17.26ms from Hong Kong, HK
203.99.208.103 AS17903 Cognizant Technology Solutions India Pvt Ltd, 1.35ms from Hyderabad, IN
203.99.206.255 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.68ms from Bengaluru, IN
27.118.36.16 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.58ms from Chennai, IN
116.66.145.251 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.54ms from New York City, US
27.118.42.1 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.65ms from Amsterdam, NL
203.99.218.3 AS17903 Cognizant Technology Solutions India Pvt Ltd, 9.41ms from Bengaluru, IN
203.132.214.1 AS17903 Cognizant Technology Solutions India Pvt Ltd, 2.01ms from Kolkata, IN
116.66.147.236 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.54ms from New York City, US
203.99.195.255 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.85ms from Chennai, IN
27.118.40.32 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.66ms from London, GB
203.99.215.219 AS17903 Cognizant Technology Solutions India Pvt Ltd, 5.47ms from Mumbai, IN
203.132.209.255 AS17903 Cognizant Technology Solutions India Pvt Ltd, 9.69ms from Bengaluru, IN
203.99.212.255 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.59ms from Kolkata, IN
116.66.148.33 AS17903 Cognizant Technology Solutions India Pvt Ltd, 1.08ms from Manila, PH
203.99.200.6 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.25ms from Delhi, 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
71.60.247.175 AS7922 Comcast Cable Communications, LLC 12.45ms from Ashburn, US
71.82.6.79 AS20115 Charter Communications LLC 13.75ms from Atlanta, US
44.226.36.47 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
87.196.136.239 AS2860 NOS COMUNICACOES, S.A. 13.35ms from Braga, PT
80.141.117.95 AS3320 Deutsche Telekom AG 4.97ms from Frankfurt am Main, DE
122.225.7.159 AS4134 CHINANET-BACKBONE 5.56ms from Hangzhou, CN
43.245.200.95 AS59318 SINET Fiber One, Cambodia's Fastest Broadband Service. 18.18ms from Kuala Lumpur, MY
84.45.49.95 AS25577 BE DC Connect UK Limited 3.79ms from London, GB
86.138.169.95 AS2856 British Telecommunications PLC 3.73ms from London, GB
52.3.140.223 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
129.211.152.31 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.53ms from Shanghai, CN
47.120.212.159 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.50ms from Shenzhen, CN
38.100.39.111 AS174 Cogent Communications, LLC 1.14ms from Ashburn, US
122.138.13.255 AS4837 CHINA UNICOM China169 Backbone 7.45ms from Changchun, CN
98.24.186.255 AS11426 Charter Communications Inc 10.56ms from Charlotte, US
106.215.127.255 AS24560 Bharti Airtel Ltd., Telemedia Services 6.88ms from Delhi, IN
52.212.191.143 AS16509 Amazon.com, Inc. 0.24ms from Dublin, IE
86.227.119.191 AS3215 Orange S.A. 11.48ms from Marseille, FR
142.213.15.223 AS11489 Bell Canada 3.82ms from Montreal, CA
89.222.143.79 AS34123 Netorn LLC 1.43ms from Moscow, RU
72.110.114.207 AS6167 Verizon Business 9.68ms from Santa Clara, US
125.177.179.207 AS17858 LG POWERCOMM 1.71ms from Seoul, KR
54.66.89.79 AS16509 Amazon.com, Inc. 0.14ms from Sydney, AU
145.246.77.15 AS393226 Intercontinental Exchange, Inc. 1.49ms from Tokyo, JP
137.119.119.63 AS22191 Wilkes Communications, Inc. 7.14ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f4 27.118.38.254
traceroute to 27.118.38.254 (27.118.38.254): 64 hops max, 52 byte packets
4 [AS9498] 116.119.36.51 0.509 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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