AS number details

AS143703

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

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AS143703 – 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:a41d::/32 FITI Slices
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WHOIS Details


                                                ASHandle:       AS143703
                                                OrgID:          AS143703
                                                ASName:         AS143703
                                                ASNumber:       AS143703
                                                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
71.60.231.71 AS7922 Comcast Cable Communications, LLC 13.54ms from Ashburn, US
13.70.48.87 AS8075 Microsoft Corporation 0.69ms from Hong Kong, HK
65.67.131.215 AS7018 AT&T Enterprises, LLC 1.61ms from Houston, US
93.0.205.135 AS15557 Societe Francaise Du Radiotelephone - SFR SA 7.93ms from Lausanne, CH
63.193.41.151 AS7018 AT&T Enterprises, LLC 4.16ms from Los Angeles, US
15.156.46.71 AS16509 Amazon.com, Inc. 0.13ms from Montreal, CA
221.132.110.55 AS131934 ICC Corporation 4.15ms from Osaka, JP
3.219.194.7 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
115.159.92.87 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.74ms from Shanghai, CN
111.220.135.247 AS9443 Vocus Retail 1.24ms from Sydney, AU
45.202.41.215 AS6079 RCN 1.59ms from Ashburn, US
50.104.145.39 AS5650 Frontier Communications of America, Inc. 14.00ms from Chicago, US
34.45.114.55 AS396982 Google LLC 0.13ms from Council Bluffs, US
188.155.152.103 AS6730 Sunrise GmbH 2.56ms from Geneve, CH
86.176.151.135 AS2856 British Telecommunications PLC 5.88ms from London, GB
177.12.234.135 AS61568 ALOO TELECOM - FSF TECNOLOGIA SA 0.28ms from Osasco, BR
18.144.64.247 AS16509 Amazon.com, Inc. 0.84ms from San Jose, US
212.58.128.55 AS8757 NSFOCUS, Inc. 0.19ms from San Jose, US
218.51.71.103 AS9318 SK Broadband Co Ltd 1.38ms from Seoul, KR
52.198.87.71 AS16509 Amazon.com, Inc. 0.22ms from Tokyo, JP
40.118.46.39 AS8075 Microsoft Corporation 0.20ms from Amsterdam, NL
97.150.130.71 AS6167 Verizon Business 14.67ms from Atlanta, US
27.8.135.23 AS4837 CHINA UNICOM China169 Backbone 1.85ms from Chongqing, CN
92.240.199.247 AS209372 WS Telecom Inc 0.82ms from Krasnoyarsk, RU
113.148.191.71 AS2516 KDDI CORPORATION 5.49ms from Osaka, JP

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 AS143703 at robtex.

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