Autonomous System details

AS145021

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

China
    Stub AS Icon Stub AS

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS145021 – China Education and Research Network (CERNET)

Field Value
Country China
Website cernet.edu.cn
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry apnic
Allocated 5 years ago on May 07, 2021
Updated 5 years ago on May 07, 2021

IP Ranges

There are no known IPv4 addresses belonging to this network

Netblock Company
240a:a943::/32 FITI Slices
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS145021
                                                OrgID:          AS145021
                                                ASName:         AS145021
                                                ASNumber:       AS145021
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers Name
AS38255 China Education and Research Network (CERNET)
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS38255 China Education and Research Network (CERNET)
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

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
91.116.219.125 AS12334 R Cable y Telecable Telecomunicaciones, S.A.U. 3.93ms from A Coruna, ES
119.6.168.93 AS4837 CHINA UNICOM China169 Backbone 6.30ms from Chengdu, CN
14.254.225.253 AS45899 VNPT Corp 8.31ms from Da Nang, VN
105.213.188.45 AS16637 MTN SA 3.10ms from Johannesburg, ZA
47.181.171.77 AS5650 Frontier Communications of America, Inc. 1.38ms from Los Angeles, US
32.143.48.173 AS7018 AT&T Enterprises, LLC 1.16ms from Los Angeles, US
194.242.216.109 AS3302 Retelit Digital Services S.p.A. 1.03ms from Milan, IT
64.110.16.141 AS21902 West Central Telephone Assn 11.47ms from Minneapolis, US
201.33.163.189 AS53181 K2 Telecom e Multimidia LTDA ME 1.22ms from Rio de Janeiro, BR
201.75.232.13 AS28573 Claro NXT Telecomunicacoes Ltda 4.02ms from Sao Paulo, BR
76.121.65.109 AS7922 Comcast Cable Communications, LLC 6.35ms from Seattle, US
110.12.96.253 AS9318 SK Broadband Co Ltd 3.75ms from Seoul, KR
58.126.191.61 AS9318 SK Broadband Co Ltd 3.06ms from Seoul, KR
118.151.185.237 AS2497 Internet Initiative Japan Inc. 1.83ms from Tokyo, JP
72.44.46.109 AS14618 Amazon.com, Inc. 0.59ms from Ashburn, US
178.40.35.173 AS6855 Slovak Telekom, a.s. 7.47ms from Bratislava, SK
41.239.140.221 AS8452 TE-AS 2.83ms from Cairo, EG
125.80.156.205 AS4134 CHINANET-BACKBONE 2.27ms from Chongqing, CN
139.186.165.61 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.18ms from Chongqing, CN
136.113.226.221 AS396982 Google LLC 0.12ms from Council Bluffs, US
103.73.107.253 AS132298 Antaranga Dot Com Ltd 3.49ms from Dhaka, BD
60.14.134.253 AS4837 CHINA UNICOM China169 Backbone 7.52ms from Harbin, CN
81.78.229.93 AS5378 Vodafone Limited 4.78ms from London, GB
99.79.90.253 AS16509 Amazon.com, Inc. 0.16ms from Montreal, CA
79.253.16.253 AS3320 Deutsche Telekom AG 4.67ms from Nuernberg, DE

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 AS145021 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs