Autonomous System details

AS20433

Cengage Learning, Inc.  ·  cengagebrain.com

United States

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AS20433 – Cengage Learning, Inc.

Field Value
Country United States
Website cengagebrain.com
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry arin
Allocated 25 years ago on May 08, 2001
Updated 10 years ago on May 17, 2016

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS20433
                                                OrgID:          AS20433
                                                ASName:         AS20433
                                                ASNumber:       AS20433
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are no peers for this ASN.

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ASN API & Database

Upstreams

There are no upstreams for this ASN.

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN 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
68.100.24.1 AS22773 Cox Communications Inc. 1.75ms from Ashburn, US
184.14.215.145 AS5650 Frontier Communications of America, Inc. 7.59ms from Ashburn, US
131.214.40.193 AS668 United States Department of Defense (DoD) 0.24ms from Ashburn, US
69.139.246.49 AS7922 Comcast Cable Communications, LLC 2.21ms from Ashburn, US
186.16.155.1 AS23201 Telecel S.A. 1.19ms from Asuncion, PY
143.103.110.177 AS19901 Brightspeed 8.32ms from Atlanta, US
71.8.93.1 AS20115 Charter Communications LLC 8.10ms from Atlanta, US
209.156.190.33 AS7029 Windstream Communications LLC 0.36ms from Atlanta, US
106.35.46.1 AS4134 CHINANET-BACKBONE 19.50ms from Beijing, CN
111.195.156.1 AS4808 China Unicom Beijing Province Network 2.89ms from Beijing, CN
125.18.73.97 AS9498 BHARTI Airtel Ltd. 1.00ms from Bengaluru, IN
185.133.114.1 AS61028 Stadtwerke Schwedt GmbH 3.13ms from Berlin, DE
84.117.221.1 AS12302 Vodafone Romania S.A. 8.00ms from Bucharest, RO
197.93.172.1 AS20011 Dimension Data 1.74ms from Cape Town, ZA
65.191.93.209 AS11426 Charter Communications Inc 10.26ms from Charlotte, US
182.139.186.1 AS4134 CHINANET-BACKBONE 4.08ms from Chengdu, CN
20.241.7.145 AS8075 Microsoft Corporation 0.39ms from Chicago, US
50.5.242.1 AS6181 Cincinnati Bell Telephone Company LLC 4.25ms from Columbus, US
12.25.99.97 AS7018 AT&T Enterprises, LLC 1.10ms from Dallas, US
175.111.129.113 AS134928 Spiderlink Networks Pvt Ltd 6.31ms from Delhi, IN
83.115.58.17 AS3215 Orange S.A. 12.39ms from Frankfurt am Main, DE
116.31.6.225 AS4134 CHINANET-BACKBONE 3.47ms from Guangzhou, CN
111.14.242.1 AS24444 Shandong Mobile Communication Company Limited 3.83ms from Jinan, CN
148.71.114.225 AS12353 Vodafone Portugal 3.12ms from Lisbon, PT
86.161.111.145 AS2856 British Telecommunications PLC 2.47ms from London, GB

Related Networks

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 AS20433 at robtex.

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