AS number details

AS145737

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

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AS145737 – 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:ac0f::/32 FITI Slices
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WHOIS Details


                                                ASHandle:       AS145737
                                                OrgID:          AS145737
                                                ASName:         AS145737
                                                ASNumber:       AS145737
                                                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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199.18.78.137 AS600 OARnet 1.44ms from Columbus, US
12.203.177.25 AS7018 AT&T Enterprises, LLC 8.79ms from Dallas, US
20.52.170.25 AS8075 Microsoft Corporation 0.18ms from Frankfurt am Main, DE
61.132.214.25 AS4134 CHINANET-BACKBONE 6.54ms from Huai'an, CN
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102.212.140.233 AS329233 SABI NETWORKS LIMITED 0.10ms from Lagos, NG
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137.27.225.73 AS20115 Charter Communications LLC 7.81ms from Los Angeles, US
173.255.100.89 AS23308 UTILITY TELEPHONE, INC. 0.45ms from Los Angeles, US
81.46.221.9 AS16371 acens AS 1.06ms from Madrid, ES
99.105.78.105 AS7018 AT&T Enterprises, LLC 1.85ms from Miami, US
32.13.50.57 AS7018 AT&T Enterprises, LLC 5.20ms from Miami, US
45.55.181.201 AS14061 DigitalOcean, LLC 0.25ms from New York City, US
4.31.176.201 AS3356 Level 3 Parent, LLC 0.48ms from Orlando, US
160.86.254.57 AS2527 Sony Network Communications Inc. 1.68ms from Osaka, JP
189.85.122.121 AS270562 ET NET TELECOMUNICACOES E CONSULTORIA LTDA 4.24ms from Osasco, BR
3.166.254.89 AS16509 Amazon.com, Inc. 1.48ms from Oslo, NO
80.236.7.169 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.16ms from Paris, FR
44.206.147.185 AS14618 Amazon.com, Inc. 0.19ms from Reston, US

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 AS145737 at robtex.

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