AS number details

AS143923

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

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AS143923 – China Education and Research Network (CERNET)

Field Value
Country China
Website cernet.edu.cn
Hosted domains 0
Number of IPv4 0
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry apnic
Allocated 4 years ago on May 07, 2021
Updated 4 years ago on May 07, 2021

There are no known IPv4 addresses belonging to this network

Netblock Company
240a:a4f9::/32 FITI Slices
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WHOIS Details


                                                ASHandle:       AS143923
                                                OrgID:          AS143923
                                                ASName:         AS143923
                                                ASNumber:       AS143923
                                                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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Useful for Cybersecurity

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
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89.155.14.35 AS2860 NOS COMUNICACOES, S.A. 6.84ms from Braga, PT
65.216.74.163 AS701 Verizon Business 1.40ms from Chicago, US
52.102.15.179 AS8075 Microsoft Corporation 0.36ms from Dongnae, KR
37.78.137.51 AS12389 PJSC Rostelecom 1.26ms from Krasnodar, RU
213.58.22.195 AS9186 ONITELECOM - INFOCOMUNICACOES, S.A. 0.31ms from Lisbon, PT
209.134.132.163 AS8015 US Signal Company, L.L.C. 0.73ms from Minneapolis, US
79.26.77.211 AS3269 Telecom Italia S.p.A. 5.24ms from Naples, IT
189.98.185.211 AS26599 TELEFÔNICA BRASIL S.A 4.28ms from Osasco, BR
176.169.227.211 AS5410 Bouygues Telecom SA 2.67ms from Paris, FR
85.35.26.147 AS3269 Telecom Italia S.p.A. 9.23ms from Rome, IT
176.114.50.3 AS49439 Link Ltd 1.85ms from Saint Petersburg, RU
32.215.128.3 AS46690 Southern New England Telephone Company and SNET America, Inc. 5.00ms from Secaucus, US
118.36.207.147 AS4766 Korea Telecom 1.06ms from Seoul, KR
121.163.228.51 AS4766 Korea Telecom 1.43ms from Seoul, KR
180.28.78.67 AS4713 NTT Communications Corporation 3.49ms from Tokyo, JP
117.34.83.179 AS134768 CHINANET SHAANXI province Cloud Base network 2.18ms from Xi'an, CN
78.187.22.211 AS47331 TTNet A.S. 7.11ms from Bursa, TR
14.165.36.243 AS45899 VNPT Corp 5.78ms from Da Nang, VN
2.243.250.243 AS6805 Telefonica Germany GmbH & Co.OHG 4.00ms from Duesseldorf, DE
12.144.156.211 AS7018 AT&T Enterprises, LLC 2.71ms from Durham, US
18.197.169.179 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
92.116.187.3 AS8881 1&1 Versatel Deutschland GmbH 5.47ms from Frankfurt am Main, DE
105.168.24.51 AS37119 UNITEL SA 0.85ms from Luanda, AO
170.248.212.3 AS3573 Accenture LLP 4.67ms from Milan, IT

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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 AS143923 at robtex.

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