Autonomous System details

AS143257

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 ›

AS143257 – 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:a25f::/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:       AS143257
                                                OrgID:          AS143257
                                                ASName:         AS143257
                                                ASNumber:       AS143257
                                                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
109.128.70.185 AS5432 Proximus NV 2.11ms from Brussels, BE
2.61.121.153 AS12389 PJSC Rostelecom 8.61ms from Krasnoyarsk, RU
83.61.221.57 AS3352 TELEFONICA DE ESPANA S.A.U. 6.74ms from Madrid, ES
5.99.113.185 AS3269 Telecom Italia S.p.A. 14.37ms from Milan, IT
120.63.150.169 AS17813 Mahanagar Telephone Nigam Limited 2.30ms from Mumbai, IN
191.7.180.169 AS263326 VISUALPHONE-SCM LTDA 8.45ms from Sao Paulo, BR
211.180.133.153 AS3786 LG DACOM Corporation 2.02ms from Seoul, KR
183.118.37.9 AS4766 Korea Telecom 6.66ms from Seoul, KR
116.87.17.217 AS55430 Starhub Ltd 1.66ms from Singapore, SG
219.120.33.185 AS17506 ARTERIA Networks Corporation 1.39ms from Tokyo, JP
79.190.239.169 AS5617 Orange Polska Spolka Akcyjna 6.18ms from Wrocław, PL
40.74.58.105 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
117.242.75.73 AS9829 National Internet Backbone 17.57ms from Bengaluru, IN
100.20.120.217 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
190.252.184.41 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 19.33ms from Bogota, CO
138.36.31.217 AS273683 ALLREDE TELECOM LTDA 7.06ms from Brasília, BR
200.3.52.137 AS7303 Telecom Argentina S.A. 0.81ms from Cordoba, AR
74.114.110.9 AS11966 GLOBAL DATA SYSTEMS INC. 12.30ms from Dallas, US
103.134.31.249 AS138596 Valley International 0.87ms from Dhaka, BD
34.255.219.169 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
3.77.59.233 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
194.12.27.9 AS15547 netplus.ch SA 2.49ms from Geneve, CH
123.28.158.233 AS45899 VNPT Corp 4.55ms from Ho Chi Minh City, VN
66.68.41.57 AS11427 Charter Communications Inc 8.47ms from Houston, US
58.150.134.25 AS3786 LG DACOM Corporation 2.14ms from Incheon, KR

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 AS143257 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