Autonomous System details

AS137731

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

China

Stub AS

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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

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::/32	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
12.227.212.195	AS7018 AT&T Enterprises, LLC	`2.66ms` from Atlanta, US
159.147.182.3	AS12430 VODAFONE ESPANA S.A.U.	`8.54ms` from Barcelona, ES
52.27.207.35	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
165.124.41.131	AS103 Northwestern University	`0.72ms` from Chicago, US
128.146.179.3	AS159 Ohio State University	`2.15ms` from Columbus, US
3.14.72.147	AS16509 Amazon.com, Inc.	`1.03ms` from Columbus, US
34.28.185.19	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
79.236.82.179	AS3320 Deutsche Telekom AG	`3.51ms` from Frankfurt am Main, DE
178.93.111.19	AS9304 HGC Global Communications Limited	`3.02ms` from Hong Kong, HK
79.8.208.131	AS3269 Telecom Italia S.p.A.	`3.96ms` from Milan, IT
193.55.2.51	AS2200 Renater	`5.70ms` from Paris, FR
104.74.185.243	AS16625 Akamai Technologies, Inc.	`0.73ms` from Seoul, KR
185.183.155.3	AS12552 GlobalConnect AB	`5.60ms` from Stockholm, SE
61.231.190.99	AS3462 Data Communication Business Group	`1.79ms` from Taipei, TW
115.163.216.227	AS2527 Sony Network Communications Inc.	`5.85ms` from Tokyo, JP
197.2.176.51	AS37705 TOPNET	`2.29ms` from Tunis, TN
77.166.246.147	AS1136 KPN B.V.	`2.79ms` from Amsterdam, NL
189.178.228.131	AS8151 UNINET	`4.12ms` from Guadalajara, MX
72.185.15.179	AS33363 Charter Communications, Inc	`9.11ms` from Orlando, US
89.193.144.195	AS8011 MongoDB, Inc.	`0.15ms` from Reston, US
24.84.193.115	AS6327 Shaw Communications	`6.99ms` from Seattle, US
223.248.217.83	AS9812 Oriental Cable Network Co., Ltd.	`4.21ms` from Shanghai, CN
219.148.31.163	AS4134 CHINANET-BACKBONE	`1.41ms` from Shijiazhuang, CN
74.82.194.131	AS21887 Fiber Logic Inc.	`0.28ms` from Tokyo, JP
145.107.35.99	AS1103 SURF B.V.	`8.74ms` from Amsterdam, NL

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -m5 103.62.89.127

traceroute to 103.62.89.127 (103.62.89.127): 5 hops max, 52 byte packets

1 [AS21554] 38.39.182.125 122.533 ms

2 [AS21554] 66.185.29.145 91.79 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Milwaukee, US

On January 18th 2026

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