AS number details

AS145657

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

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AS145657 – 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:abbf::/32 FITI Slices
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WHOIS Details


                                                ASHandle:       AS145657
                                                OrgID:          AS145657
                                                ASName:         AS145657
                                                ASNumber:       AS145657
                                                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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213.126.82.121 AS33915 Vodafone Libertel B.V. 0.73ms from Amsterdam, NL
114.244.8.201 AS4808 China Unicom Beijing Province Network 3.64ms from Beijing, CN
139.84.146.233 AS20473 The Constant Company, LLC 0.16ms from Bengaluru, IN
68.9.215.105 AS22773 Cox Communications Inc. 7.54ms from Boston, US
73.67.31.41 AS7922 Comcast Cable Communications, LLC 12.70ms from Chicago, US
50.203.160.89 AS7922 Comcast Cable Communications, LLC 1.10ms from Chicago, US
3.140.191.73 AS16509 Amazon.com, Inc. 0.66ms from Columbus, US
54.93.199.201 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
3.71.199.9 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
24.213.208.57 AS11351 Charter Communications Inc 13.78ms from New York City, US
68.238.185.41 AS701 Verizon Business 2.60ms from Philadelphia, US
187.39.196.185 AS28573 Claro NXT Telecomunicacoes Ltda 16.21ms from Porto Alegre, BR
187.79.191.25 AS7738 V tal 7.97ms from Rio de Janeiro, BR
31.148.127.121 AS60165 Dialog Ltd. 5.28ms from Saint Petersburg, RU
24.176.188.9 AS20115 Charter Communications LLC 7.72ms from San Jose, US
175.237.81.89 AS4766 Korea Telecom 1.31ms from Seoul, KR
61.74.61.201 AS4766 Korea Telecom 0.82ms from Seoul, KR
219.249.222.57 AS9318 SK Broadband Co Ltd 6.33ms from Seoul, KR
180.167.86.249 AS4812 China Telecom (Group) 2.91ms from Shanghai, CN
120.236.90.201 AS9808 China Mobile Communications Group Co., Ltd. 4.17ms from Shenzhen, CN
157.14.59.137 AS7676 TAM Co., Ltd. 8.29ms from Tokyo, JP
64.231.253.249 AS577 Bell Canada 1.64ms from Toronto, CA
197.145.200.185 AS36884 Wana Corporate 5.63ms from Casablanca, MA
52.50.248.137 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE

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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 AS145657 at robtex.

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