AS number details

AS145145

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

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AS145145 – 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:a9bf::/32 FITI Slices
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WHOIS Details


                                                ASHandle:       AS145145
                                                OrgID:          AS145145
                                                ASName:         AS145145
                                                ASNumber:       AS145145
                                                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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71.40.44.105 AS11427 Charter Communications Inc 2.00ms from Dallas, US
209.214.126.41 AS7018 AT&T Enterprises, LLC 1.05ms from Dallas, US
40.89.249.57 AS8075 Microsoft Corporation 0.17ms from Des Moines, US
68.42.202.233 AS7922 Comcast Cable Communications, LLC 8.49ms from Flint, US
77.178.133.57 AS6805 Telefonica Germany GmbH & Co.OHG 12.86ms from Frankfurt am Main, DE
217.38.230.25 AS2856 British Telecommunications PLC 1.18ms from London, GB
181.205.172.137 AS27831 Colombia Móvil 0.68ms from Medellin, CO
204.28.109.169 AS33132 Crown Castle Fiber LLC 0.40ms from Miami, US
87.13.177.73 AS3269 Telecom Italia S.p.A. 6.55ms from Milan, IT
173.248.54.25 AS26472 Mosaic Telecom 3.40ms from Minneapolis, US
76.17.244.153 AS7922 Comcast Cable Communications, LLC 5.42ms from Minneapolis, US
65.92.221.217 AS577 Bell Canada 3.77ms from Montreal, CA
58.215.220.57 AS4134 CHINANET-BACKBONE 3.46ms from Nanjing, CN
218.206.123.153 AS56046 China Mobile communications corporation 5.26ms from Nanjing, CN
67.30.139.9 AS3356 Level 3 Parent, LLC 0.50ms from Orlando, US
125.4.121.25 AS9617 JCOM Co., Ltd. 8.54ms from Osaka, JP
109.247.200.9 AS29695 Altibox AS 1.93ms from Oslo, NO
4.233.103.25 AS8075 Microsoft Corporation 0.13ms from Paris, FR
145.132.187.201 AS8075 Microsoft Corporation 0.27ms from San Antonio, US
153.171.134.137 AS4713 NTT Communications Corporation 3.41ms from Tokyo, JP
216.185.87.57 AS812 Rogers Communications Canada Inc. 3.81ms from Toronto, CA
103.232.107.153 AS23655 2degrees Networks Limited 1.14ms from Auckland, NZ

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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 AS145145 at robtex.

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