Autonomous System details

AS137721

China Internet Network Information Center  ·  cnnic.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 ›

AS137721 – China Internet Network Information Center

Field Value
Country China
Website cnnic.cn
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 81,704,042,592,835,098,143,342,198,784
ASN type ISP
Registry apnic
Allocated 8 years ago on Apr 24, 2018
Updated 8 years ago on Apr 24, 2018

IP Ranges

There are no known IPv4 addresses belonging to this network

Netblock Company
2406:e3c0::/32 Guangdong Educational Technology Center
2406:e3c0:1800::/37 Guangdong Educational Technology Center
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:       AS137721
                                                OrgID:          AS137721
                                                ASName:         AS137721
                                                ASNumber:       AS137721
                                                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
AS24357 CERNET2 IX at South China University of Technology
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
AS24357 CERNET2 IX at South China University of Technology
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

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

IP Address ASN Details
2406:e3c0:800:3190:ded8:7cff:fe48:6cf5 AS137721 China Internet Network Information Center 9.38ms from Shenzhen, 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
68.189.159.25 AS20115 Charter Communications LLC 11.54ms from Atlanta, US
38.178.70.185 AS35986 Vyve Broadband 8.17ms from Atlanta, US
155.141.111.249 AS668 United States Department of Defense (DoD) 0.53ms from Atlanta, US
130.44.179.233 AS6079 RCN 5.60ms from Boston, US
200.110.217.9 AS11014 CPS 0.60ms from Buenos Aires, AR
186.148.141.121 AS52279 ETERNET S.R.L. 11.16ms from Buenos Aires, AR
122.140.126.73 AS4837 CHINA UNICOM China169 Backbone 8.39ms from Changchun, CN
124.228.2.217 AS4134 CHINANET-BACKBONE 3.22ms from Chenzhou, CN
218.76.249.153 AS4134 CHINANET-BACKBONE 5.42ms from Chenzhou, CN
209.215.36.121 AS7018 AT&T Enterprises, LLC 1.74ms from Chicago, US
91.13.152.185 AS3320 Deutsche Telekom AG 1.63ms from Frankfurt am Main, DE
82.135.33.201 AS8767 M-net Telekommunikations GmbH 3.17ms from Frankfurt am Main, DE
119.130.114.153 AS4134 CHINANET-BACKBONE 2.32ms from Guangzhou, CN
14.226.177.249 AS45899 VNPT Corp 4.13ms from Ho Chi Minh City, VN
178.61.138.249 AS21050 Fast Communication Company Ltd 1.21ms from Kuwait City, KW
83.173.199.121 AS3303 Swisscom (Switzerland) Ltd 1.05ms from Lausanne, CH
113.238.18.137 AS4837 CHINA UNICOM China169 Backbone 11.41ms from Liaoyang, CN
81.187.226.137 AS20712 Andrews & Arnold Ltd 1.60ms from London, GB
64.60.209.233 AS14265 TPx Communications 0.61ms from Los Angeles, US
49.248.121.233 AS17762 Tata Teleservices Maharashtra Ltd 0.52ms from Mumbai, IN
126.59.85.121 AS17676 SoftBank Corp. 5.62ms from Osaka, JP
189.237.241.169 AS8151 UNINET 14.97ms from Phoenix, US
78.84.77.137 AS12578 SIA Tet 2.55ms from Riga, LV
151.26.94.105 AS1267 WIND TRE S.P.A. 12.18ms from Rome, IT
27.4.120.25 AS17488 Hathway IP Over Cable Internet 1.58ms from Saint Thomas Mount, IN

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 AS137721 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