Autonomous System 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
IPv4 addresses 17,920
IPv6 addresses 0
ASN type Business
Registry apnic
Allocated 21 years ago on Jan 12, 2005
Updated 6 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
116.66.137.0/24 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

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 14 peers for this ASN.

Peers Name
AS199569 Cognizant Worldwide Limited
AS22773 Cox Communications Inc.
AS2856 British Telecommunications PLC
AS3356 Level 3 Parent, LLC
AS3549 Level 3 Parent, LLC
AS4657 StarHub Ltd
AS4755 TATA Communications formerly VSNL is Leading ISP
AS55836 Reliance Jio Infocomm Limited
AS701 Verizon Business
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 13 upstreams for this ASN.

upstreams Name
AS199569 Cognizant Worldwide Limited
AS22773 Cox Communications Inc.
AS2856 British Telecommunications PLC
AS3356 Level 3 Parent, LLC
AS4657 StarHub Ltd
AS4755 TATA Communications formerly VSNL is Leading ISP
AS55836 Reliance Jio Infocomm Limited
AS701 Verizon Business
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

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

IP Address ASN Details
203.99.205.11 AS17903 Cognizant Technology Solutions India Pvt Ltd, 1.50ms from Bengaluru, IN
27.118.36.5 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.80ms from Chennai, IN
27.118.39.2 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.79ms from New York City, US
116.66.158.145 AS17903 Cognizant Technology Solutions India Pvt Ltd, 1.63ms from Pune, IN
116.66.156.8 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.56ms from Santa Clara, US
203.99.199.199 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.77ms from Chennai, IN
203.99.197.108 AS17903 Cognizant Technology Solutions India Pvt Ltd, 1.80ms from Chennai, IN
203.99.195.255 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.99ms from Chennai, IN
203.99.211.1 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.37ms from Kolkata, IN
203.99.206.255 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.75ms from Bengaluru, IN
203.99.213.1 AS17903 Cognizant Technology Solutions India Pvt Ltd, 2.40ms from Pune, IN
27.118.42.125 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.66ms from Amsterdam, NL
116.66.145.251 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.77ms from New York City, US
203.99.196.254 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.88ms from Chennai, IN
27.118.41.25 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.90ms from London, GB
27.118.40.32 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.87ms from London, GB
116.66.152.17 AS17903 Cognizant Technology Solutions India Pvt Ltd, 27.23ms from Saint Thomas Mount, IN
27.118.56.50 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.52ms from Singapore, SG
203.99.193.11 AS17903 Cognizant Technology Solutions India Pvt Ltd, 1.19ms from Chennai, IN
203.99.207.167 AS17903 Cognizant Technology Solutions India Pvt Ltd, 1.60ms from Bengaluru, IN
116.66.151.177 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.96ms from Manila, PH
203.99.215.24 AS17903 Cognizant Technology Solutions India Pvt Ltd, 2.06ms from Pune, IN
203.99.200.6 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.28ms from Delhi, IN
116.66.148.20 AS17903 Cognizant Technology Solutions India Pvt Ltd, 1.09ms from Manila, PH
27.118.38.253 AS17903 Cognizant Technology Solutions India Pvt Ltd, 0.96ms from Chennai, 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
154.250.205.159 AS36947 Telecom Algeria 12.89ms from Algiers, DZ
3.91.244.15 AS14618 Amazon.com, Inc. 0.56ms from Ashburn, US
122.138.13.255 AS4837 CHINA UNICOM China169 Backbone 7.47ms from Changchun, CN
167.89.39.143 AS11377 SendGrid, Inc. 0.21ms from Chicago, US
99.13.123.63 AS7018 AT&T Enterprises, LLC 1.31ms from Dallas, US
87.151.55.95 AS3320 Deutsche Telekom AG 3.81ms from Duesseldorf, DE
80.144.91.143 AS3320 Deutsche Telekom AG 4.84ms from Duesseldorf, DE
110.87.9.207 AS4134 CHINANET-BACKBONE 6.54ms from Fuzhou, CN
122.128.73.255 AS10054 CMB Kwangju Broadcasting 6.09ms from Incheon, KR
187.223.93.175 AS8151 UNINET 19.77ms from Los Angeles, US
27.223.111.127 AS4837 CHINA UNICOM China169 Backbone 0.79ms from Qingdao, CN
188.219.151.255 AS30722 Fastweb SpA 5.95ms from Rome, IT
173.222.119.79 AS16625 Akamai Technologies, Inc. 2.91ms from Seattle, US
188.129.223.63 AS16010 Magticom Ltd. 0.80ms from Tbilisi, GE
176.228.61.63 AS12400 Partner Communications Ltd. 3.19ms from Tel Aviv, IL
54.159.226.159 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
168.210.207.63 AS20011 Dimension Data 1.63ms from Durban, ZA
123.159.156.175 AS4837 CHINA UNICOM China169 Backbone 10.20ms from Hangzhou, CN
47.90.119.47 AS45102 Alibaba (US) Technology Co., Ltd. 0.78ms from Hong Kong, HK
92.249.99.223 AS29107 Synapse Network LTD 0.59ms from Kyiv, UA
149.102.31.111 AS210874 Box Broadband Limited 2.59ms from London, GB
99.33.198.143 AS7018 AT&T Enterprises, LLC 2.72ms from Miami, US
58.208.147.255 AS4134 CHINANET-BACKBONE 5.02ms from Nanjing, CN
109.171.57.111 AS21127 Joint Stock Company TransTeleCom 1.30ms from Novosibirsk, RU
90.62.20.111 AS3215 Orange S.A. 10.80ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f2 203.99.215.24
traceroute to 203.99.215.24 (203.99.215.24): 64 hops max, 52 byte packets
3 *
4 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Pune, 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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