Autonomous System details

AS20433

Cengage Learning, Inc. · cengagebrain.com

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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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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
38.182.112.1	AS152179 GLOBAL COMMUNICATION NETWORK LIMITED	`0.20ms` from Al Fujairah City, AE
83.85.199.1	AS33915 Vodafone Libertel B.V.	`1.43ms` from Amsterdam, NL
204.49.184.1	AS394859 Valparaiso Broadband Communication Systems	`14.13ms` from Atlanta, US
142.44.86.161	AS53828 NETWORK INNOVATIONS, LLC	`0.59ms` from Atlanta, US
180.179.2.97	AS17439 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED	`1.47ms` from Bengaluru, IN
186.146.0.1	AS10620 Telmex Colombia S.A.	`3.47ms` from Bogota, CO
50.234.172.177	AS7922 Comcast Cable Communications, LLC	`1.30ms` from Boston, US
91.86.30.1	AS47377 Orange Belgium SA	`5.12ms` from Brussels, BE
190.57.249.97	AS20207 Gigared S.A.	`2.53ms` from Buenos Aires, AR
186.56.71.65	AS264830 Coop. de Luz y Fuerza Eléct. Industria y Otros Serv. Públicos,Vivienda y Crédito de Punta Alta Ltda	`12.84ms` from Buenos Aires, AR
181.85.171.1	AS7303 Telecom Argentina S.A.	`6.53ms` from Buenos Aires, AR
186.136.60.1	AS7303 Telecom Argentina S.A.	`1.61ms` from Buenos Aires, AR
68.51.68.1	AS7922 Comcast Cable Communications, LLC	`11.69ms` from Chicago, US
27.10.40.1	AS4837 CHINA UNICOM China169 Backbone	`1.80ms` from Chongqing, CN
67.60.175.1	AS11492 CABLE ONE, INC.	`16.75ms` from Dallas, US
192.133.112.1	AS400439 Consolidated Telcom	`19.32ms` from Des Moines, US
99.81.68.225	AS16509 Amazon.com, Inc.	`0.12ms` from Dublin, IE
38.60.250.65	AS138915 Kaopu Cloud HK Limited	`0.14ms` from Frankfurt am Main, DE
71.7.153.177	AS11260 EastLink	`1.08ms` from Halifax, CA
112.150.202.129	AS17858 LG POWERCOMM	`5.71ms` from Incheon, KR
58.235.199.1	AS9318 SK Broadband Co Ltd	`7.43ms` from Incheon, KR
41.161.12.209	AS36937 Liquid Telecommunications South Africa (Pty) Ltd	`2.29ms` from Johannesburg, ZA
196.215.101.1	AS3741 Dimension Data	`1.17ms` from Johannesburg, ZA
67.221.209.1	AS18892 Ellington Telephone Company	`14.58ms` from Kansas City, US
77.52.27.17	AS21497 PrJSC VF UKRAINE	`5.93ms` from Kyiv, UA

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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 AS20433 at robtex.

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