Autonomous System details

AS142739

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 ›

AS142739 – 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 Apr 29, 2021
Updated 5 years ago on Apr 29, 2021

IP Ranges

There are no known IPv4 addresses belonging to this network

Netblock Company
240a:a059::/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:       AS142739
                                                OrgID:          AS142739
                                                ASName:         AS142739
                                                ASNumber:       AS142739
                                                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

2 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
240a:a059:19::1 AS142739 China Education and Research Network (CERNET) 22.99ms from Tianjin, CN
240a:a059:39::1 AS142739 China Education and Research Network (CERNET) 35.21ms from Tianjin, CN

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
52.116.98.243 AS36351 IBM Cloud 0.43ms from Ashburn, US
46.50.15.163 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 14.79ms from Braga, PT
140.192.37.115 AS20130 Depaul University 0.75ms from Chicago, US
216.107.163.3 AS53610 Metro Communications Company, Inc. 2.59ms from Chicago, US
34.68.120.227 AS396982 Google LLC 0.11ms from Council Bluffs, US
82.221.107.179 AS50613 Advania Island ehf 0.18ms from Hafnarfjoerdur, IS
182.183.24.195 AS17557 Pakistan Telecommunication Company Limited 1.32ms from Islamabad, PK
37.11.97.19 AS12479 Orange Espagne SA 4.35ms from Madrid, ES
88.15.213.163 AS3352 TELEFONICA DE ESPANA S.A.U. 9.09ms from Madrid, ES
122.131.184.67 AS2518 BIGLOBE Inc. 2.72ms from Osaka, JP
125.201.148.115 AS4713 NTT DOCOMO BUSINESS,Inc. 4.78ms from Osaka, JP
118.15.32.19 AS4713 NTT DOCOMO BUSINESS,Inc. 5.04ms from Osaka, JP
177.115.34.163 AS26599 TELEFÔNICA BRASIL S.A 1.85ms from Osasco, BR
176.145.0.3 AS5410 Bouygues Telecom SA 0.94ms from Paris, FR
112.245.110.67 AS4837 CHINA UNICOM China169 Backbone 5.31ms from Qingdao, CN
80.182.148.19 AS3269 Telecom Italia S.p.A. 9.84ms from Rome, IT
50.35.149.35 AS20055 Wholesail networks LLC 5.93ms from Seattle, US
170.173.71.115 AS46790 Providence Health & Services 7.80ms from Seattle, US
124.49.221.115 AS17858 LG POWERCOMM 1.47ms from Seoul, KR
69.90.142.243 AS13768 Aptum Technologies 0.23ms from Toronto, CA
78.88.10.163 AS29314 VECTRA S.A. 9.30ms from Warsaw, PL
207.237.222.163 AS6079 RCN 3.36ms from Chicago, US
194.87.160.243 AS44559 IT HOSTLINE LTD 0.09ms from Chisinau, MD
34.162.2.51 AS396982 Google LLC 0.12ms from Columbus, US
185.155.116.3 AS213299 inexogy GF GmbH trading as inexogy smart metering GmbH & Co. KG 0.42ms from Frankfurt am Main, 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 AS142739 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