Autonomous System details

AS142740

China Education and Research Network (CERNET)  ·  cernet.edu.cn

China
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AS142740 – China Education and Research Network (CERNET)

Field Value
Country China
Website cernet.edu.cn
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry apnic
Allocated 5 years ago on Apr 29, 2021
Updated 5 years ago on Apr 29, 2021

IP Ranges

There are no known IPv4 addresses belonging to this network

Netblock Company
240a:a05a::/32 FITI Slices
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WHOIS Details

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                                                ASHandle:       AS142740
                                                OrgID:          AS142740
                                                ASName:         AS142740
                                                ASNumber:       AS142740
                                                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 is 1 peer for this ASN.

Peers Name
AS38255 China Education and Research Network (CERNET)
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS38255 China Education and Research Network (CERNET)
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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
51.136.7.36 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
204.246.190.180 AS16509 Amazon.com, Inc. 0.27ms from Ashburn, US
181.237.252.100 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 4.07ms from Bogota, CO
223.236.183.228 AS24560 Bharti Airtel Ltd., Telemedia Services 9.34ms from Delhi, IN
18.163.197.52 AS16509 Amazon.com, Inc. 0.10ms from Hong Kong, HK
41.193.32.244 AS11845 Vox Telecom Ltd 0.48ms from Johannesburg, ZA
81.155.39.180 AS2856 British Telecommunications PLC 1.59ms from London, GB
2.123.146.4 AS5607 Sky UK Limited 6.34ms from London, GB
51.223.157.4 AS25019 Saudi Telecom Company JSC 4.84ms from Manama, BH
64.71.226.4 AS27229 Webhosting.Net, Inc. 0.33ms from Miami, US
60.153.128.4 AS17676 SoftBank Corp. 3.67ms from Osaka, JP
63.103.109.20 AS15045 KITTELSON AND ASSOCIATES, INC. 1.26ms from Portland, US
20.125.25.20 AS8075 Microsoft Corporation 0.37ms from Quincy, US
54.166.250.100 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
100.26.28.36 AS14618 Amazon.com, Inc. 0.49ms from Reston, US
114.4.226.116 AS4761 INDOSAT Internet Network Provider 13.69ms from Singapore, SG
219.167.226.68 AS4713 NTT DOCOMO BUSINESS,Inc. 16.48ms from Tokyo, JP
213.227.74.116 AS35434 PirxNet Grzegorz Bialas 5.91ms from Warsaw, PL
20.8.211.116 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
35.86.94.20 AS16509 Amazon.com, Inc. 0.56ms from Boardman, US
35.223.178.84 AS396982 Google LLC 0.11ms from Council Bluffs, US
34.249.152.20 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
80.134.14.52 AS3320 Deutsche Telekom AG 3.21ms from Duesseldorf, DE
91.63.67.164 AS3320 Deutsche Telekom AG 3.58ms from Frankfurt am Main, DE
147.135.252.116 AS16276 OVH SAS 0.06ms from Gravelines, FR

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 AS142740 at robtex.

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