AS number details

AS145204

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

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AS145204 – 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
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:a9fa::/32 FITI Slices
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WHOIS Details


                                                ASHandle:       AS145204
                                                OrgID:          AS145204
                                                ASName:         AS145204
                                                ASNumber:       AS145204
                                                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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152.201.100.36 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 4.53ms from Bogota, CO
184.14.117.4 AS5650 Frontier Communications of America, Inc. 12.19ms from Chicago, US
76.157.186.20 AS7922 Comcast Cable Communications, LLC 7.55ms from Chicago, US
111.40.206.52 AS132525 HeiLongJiang Mobile Communication Company Limited 13.81ms from Dalian, CN
68.105.51.180 AS22773 Cox Communications Inc. 14.79ms from Dallas, US
195.71.97.196 AS6805 Telefonica Germany GmbH & Co.OHG 0.74ms from Duesseldorf, DE
77.1.132.244 AS6805 Telefonica Germany GmbH & Co.OHG 5.58ms from Hamburg, DE
91.248.139.36 AS9145 EWE TEL GmbH 3.80ms from Hamburg, DE
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161.49.86.148 AS17639 Converge ICT Solutions Inc. 1.08ms from Manila, PH
75.151.148.180 AS7922 Comcast Cable Communications, LLC 8.19ms from New York City, US
88.204.120.132 AS56981 JSC "ER-Telecom Holding" 4.55ms from Novosibirsk, RU
176.130.21.132 AS5410 Bouygues Telecom SA 1.92ms from Paris, FR
118.190.7.84 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.16ms from Qingdao, CN
179.117.100.228 AS26599 TELEFÔNICA BRASIL S.A 8.62ms from Sao Paulo, BR
27.236.132.84 AS4766 Korea Telecom 6.80ms from Seoul, KR
47.237.132.228 AS45102 Alibaba (US) Technology Co., Ltd. 0.49ms from Singapore, SG
60.113.104.52 AS17676 SoftBank Corp. 2.63ms from Tokyo, JP
79.185.81.244 AS5617 Orange Polska Spolka Akcyjna 19.27ms from Warsaw, PL
39.102.35.148 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.51ms from Beijing, CN
111.163.46.84 AS4837 CHINA UNICOM China169 Backbone 5.44ms from Beijing, CN
179.36.94.180 AS22927 Telefonica de Argentina 1.41ms from Buenos Aires, AR

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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 AS145204 at robtex.

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