Autonomous System details

AS137731

Guangdong Huayun Century Technology Co., Ltd.  ·  cloud21cn.com

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 ›

AS137731 – Guangdong Huayun Century Technology Co., Ltd.

Field Value
Country China
Website cloud21cn.com
Hosted domains 0
IPv4 addresses 512
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Business
Registry apnic
Updated 3 months ago on Oct 27, 2025

IP Ranges

Netblock Company Num of IPs
103.62.88.0/24 Chengdu Wanda Electronic Information Technology Co.,Ltd 256
103.62.89.0/24 Chengdu Wanda Electronic Information Technology Co.,Ltd 256
Netblock Company
2402:34e0::/33 Guangdong Huayun Century Technology Co., Ltd.
2402:34e0:8000::/33 Guangdong Huayun Century Technology Co., Ltd.
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:       AS137731
                                                OrgID:          AS137731
                                                ASName:         AS137731
                                                ASNumber:       AS137731
                                                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
AS4837 CHINA UNICOM China169 Backbone
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 are no upstreams 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

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
62.165.66.3 AS20847 Previder B.V. 1.99ms from Amsterdam, NL
54.166.230.211 AS14618 Amazon.com, Inc. 0.66ms from Ashburn, US
79.128.113.131 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.07ms from Athens, GR
160.45.133.3 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.73ms from Berlin, DE
128.210.45.3 AS17 Purdue University 8.33ms from Chicago, US
203.212.231.115 AS17488 Hathway IP Over Cable Internet 1.85ms from Delhi, IN
79.227.160.35 AS3320 Deutsche Telekom AG 4.40ms from Duesseldorf, DE
79.248.174.195 AS3320 Deutsche Telekom AG 4.80ms from Duesseldorf, DE
115.73.170.243 AS7552 Viettel Group 1.12ms from Ho Chi Minh City, VN
195.188.38.115 AS5089 Virgin Media Limited 8.12ms from London, GB
51.143.187.195 AS8075 Microsoft Corporation 0.26ms from London, GB
178.168.129.211 AS25106 Mobile TeleSystems JLLC 5.29ms from Minsk, BY
117.170.87.67 AS56045 China Mobile communications corporation 9.05ms from Nanchang, CN
79.221.55.131 AS3320 Deutsche Telekom AG 3.49ms from Nuernberg, DE
126.61.198.131 AS17676 SoftBank Corp. 4.01ms from Osaka, JP
222.6.10.3 AS2516 KDDI CORPORATION 8.19ms from Osaka, JP
153.145.160.3 AS4713 NTT DOCOMO BUSINESS,Inc. 1.60ms from Osaka, JP
119.25.41.131 AS9617 JCOM Co., Ltd. 6.79ms from Osaka, JP
60.184.141.51 AS4134 CHINANET-BACKBONE 10.73ms from Shanghai, CN
87.227.169.3 AS29580 A1 Bulgaria EAD 0.62ms from Sofia, BG
117.72.58.19 AS141679 China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch 0.24ms from Tianjin, CN
126.131.91.3 AS17676 SoftBank Corp. 15.62ms from Tokyo, JP
52.5.18.211 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
202.126.205.83 AS17492 Vector Communications LTD. 1.13ms from Auckland, NZ
52.223.31.35 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH

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 AS137731 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