Autonomous System details

AS137731

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

China
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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.
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WHOIS Details

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                                                ASHandle:       AS137731
                                                OrgID:          AS137731
                                                ASName:         AS137731
                                                ASNumber:       AS137731
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There is 1 peer for this ASN.

Peers Name
AS4837 CHINA UNICOM China169 Backbone
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Upstreams

There are no upstreams for this ASN.

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Downstreams

There are no downstreams for this ASN.

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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
188.207.20.51 AS1136 KPN B.V. 9.54ms from Amsterdam, NL
85.148.19.179 AS5390 EuroNet 1.09ms from Amsterdam, NL
192.95.63.211 AS16276 OVH SAS 0.06ms from Beauharnois, CA
54.202.38.67 AS16509 Amazon.com, Inc. 0.22ms from Boardman, US
128.210.45.3 AS17 Purdue University 8.33ms from Chicago, US
109.76.1.195 AS15502 Vodafone Ireland Limited 3.58ms from Dublin, IE
183.130.224.179 AS4134 CHINANET-BACKBONE 10.77ms from Hangzhou, CN
178.168.129.211 AS25106 Mobile TeleSystems JLLC 5.29ms from Minsk, BY
34.148.90.19 AS396982 Google LLC 0.15ms from Moncks Corner, US
119.25.41.131 AS9617 JCOM Co., Ltd. 6.79ms from Osaka, JP
4.236.126.115 AS8075 Microsoft Corporation 0.20ms from Phoenix, US
119.65.231.51 AS17858 LG POWERCOMM 1.79ms from Seoul, KR
211.34.66.35 AS4766 Korea Telecom 1.66ms from Seoul, KR
88.203.152.3 AS29580 A1 Bulgaria EAD 0.59ms from Sofia, BG
91.217.155.83 AS196945 Microbase PC 0.37ms from Athens, GR
147.50.196.3 AS150686 State Railway of Thailand 2.89ms from Bangkok, TH
52.42.156.51 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
84.194.146.227 AS6848 Telenet BV 8.35ms from Brussels, BE
138.121.242.115 AS263746 Mauro Daniel Fortini (2F INFORMATICA) 16.93ms from Buenos Aires, AR
66.66.23.211 AS11351 Charter Communications Inc 17.07ms from Chicago, US
173.186.194.3 AS7029 Windstream Communications LLC 2.63ms from Dallas, US
178.15.0.243 AS3209 Vodafone GmbH 9.52ms from Frankfurt am Main, DE
175.174.45.147 AS4837 CHINA UNICOM China169 Backbone 10.70ms from Liaoyang, CN
197.249.108.67 AS25139 TVCABO - Comunicacoes Multimedia, Lda 0.89ms from Maputo, MZ
95.235.43.243 AS3269 Telecom Italia S.p.A. 6.22ms from Milan, IT

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.

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