AS number details

AS145121

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

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AS145121 – 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:a9a7::/32 FITI Slices
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WHOIS Details


                                                ASHandle:       AS145121
                                                OrgID:          AS145121
                                                ASName:         AS145121
                                                ASNumber:       AS145121
                                                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.

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12.138.95.241 AS7018 AT&T Enterprises, LLC 11.74ms from Atlanta, US
12.211.79.209 AS7018 AT&T Enterprises, LLC 10.63ms from Atlanta, US
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113.66.56.1 AS4134 CHINANET-BACKBONE 2.42ms from Guangzhou, CN
113.119.238.1 AS4134 CHINANET-BACKBONE 2.31ms from Guangzhou, CN
186.68.103.129 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 0.94ms from Guayaquil, EC
124.225.18.129 AS4134 CHINANET-BACKBONE 0.57ms from Haikou, CN
203.160.134.209 AS45899 VNPT Corp 0.48ms from Ho Chi Minh City, VN
88.247.245.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 7.24ms from Izmir, TR
114.5.96.241 AS4761 INDOSAT Internet Network Provider 0.88ms from Jakarta, ID

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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 AS145121 at robtex.

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