121.37.128.0/19

AS55990  ·  Huawei Cloud Service data center

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Summary

Country China
Domain huawei.com
ASN AS55990
Registry APNIC
ID HWCSNET

WHOIS Details

inetnum:        121.37.0.0 - 121.37.255.255
netname:        HWCSNET
descr:          Huawei Public Cloud Service (Huawei Software Technologies Ltd.Co)
descr:          No.2018 Xuegang Road,Bantian street,Longgang District,
descr:          Shenzhen,Guangdong Province, 518129 P.R.China
country:        CN
admin-c:        LL3172-AP
tech-c:         GX1759-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
mnt-irt:        IRT-CNNIC-CN
last-modified:  2022-04-18T05:34:04Z
source:         APNIC

irt:            IRT-CNNIC-CN
address:        Beijing, China
e-mail:         ipas@cnnic.cn
abuse-mailbox:  ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
auth:           # Filtered
remarks:        Please note that CNNIC is not an ISP and is not
remarks:        empowered to investigate complaints of network abuse.
remarks:        Please contact the tech-c or admin-c of the network.
remarks:        ipas@cnnic.cn is invalid
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-09-19T17:19:56Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Gui xiaowei
address:        HUAWEI CLOUD Data Center, Jiaoxinggong Road, Qianzhong Avenue, Gui'an New District, Guizhou Province
country:        CN
phone:          +86-18566251984
e-mail:         guixiaowei@huawei.com
nic-hdl:        GX1759-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2022-04-18T05:32:41Z
source:         APNIC

person:         Liu Liqun
address:        HUAWEI CLOUD Data Center, Jiaoxinggong Road, Qianzhong Avenue, Gui'an New District, Guizhou Province
country:        CN
phone:          +86-13360099887
e-mail:         liuliqun2@huawei.com
nic-hdl:        LL3172-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2022-04-18T05:33:15Z
source:         APNIC

Hosted domains

There are 794 domain names hosted across 451 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.37.136.130 dgogo.cn 55
121.37.142.84 ljacc.com 48
121.37.152.30 jsynswkj.com 21
121.37.149.109 xinkuaipai.com 21
121.37.132.221 duxiaojie.com 20
121.37.155.2 uwey.cn 19
121.37.155.138 z0t.cn 12
121.37.131.254 zhangyoushu.cn 7
121.37.156.19 dsdasai.com 7
121.37.139.4 2586868488.com 6
121.37.138.248 cmnt.cn 6
121.37.130.66 luckypu.com 6
121.37.138.156 xn--fiqrjk3ompcr12js3i.net 5
121.37.150.65 slightworlds.net 5
121.37.153.151 wenpipi.cn 5
121.37.137.48 pigmentspace.com 4
121.37.155.131 lr88.cn 4
121.37.159.39 qhcitsvip.com 4
121.37.156.93 dianmutong.cn 4
121.37.139.236 laitetrip.com 4

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

3,279 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
121.37.157.51 AS55990 Huawei Cloud Service data center 3.82ms from Shanghai, CN
121.37.130.124 AS55990 Huawei Cloud Service data center 3.70ms from Shanghai, CN
121.37.146.56 AS55990 Huawei Cloud Service data center 2.65ms from Shanghai, CN
121.37.154.107 AS55990 Huawei Cloud Service data center 3.60ms from Shanghai, CN
121.37.142.152 AS55990 Huawei Cloud Service data center 3.73ms from Shanghai, CN
121.37.134.246 AS55990 Huawei Cloud Service data center 3.35ms from Shanghai, CN
121.37.151.159 AS55990 Huawei Cloud Service data center 2.96ms from Shanghai, CN
121.37.143.33 AS55990 Huawei Cloud Service data center 3.81ms from Shanghai, CN
121.37.152.109 AS55990 Huawei Cloud Service data center 3.58ms from Shanghai, CN
121.37.131.187 AS55990 Huawei Cloud Service data center 3.49ms from Shanghai, CN
121.37.135.47 AS55990 Huawei Cloud Service data center 3.37ms from Shanghai, CN
121.37.138.146 AS55990 Huawei Cloud Service data center 3.62ms from Shanghai, CN
121.37.141.247 AS55990 Huawei Cloud Service data center 3.12ms from Shanghai, CN
121.37.159.113 AS55990 Huawei Cloud Service data center 3.67ms from Shanghai, CN
121.37.132.44 AS55990 Huawei Cloud Service data center 3.69ms from Shanghai, CN
121.37.140.78 AS55990 Huawei Cloud Service data center 3.56ms from Shanghai, CN
121.37.128.97 AS55990 Huawei Cloud Service data center 3.79ms from Shanghai, CN
121.37.150.106 AS55990 Huawei Cloud Service data center 2.74ms from Shanghai, CN
121.37.144.129 AS55990 Huawei Cloud Service data center 2.94ms from Shanghai, CN
121.37.155.51 AS55990 Huawei Cloud Service data center 3.63ms from Shanghai, CN
121.37.139.189 AS55990 Huawei Cloud Service data center 3.63ms from Shanghai, CN
121.37.156.70 AS55990 Huawei Cloud Service data center 3.17ms from Shanghai, CN
121.37.149.248 AS55990 Huawei Cloud Service data center 2.08ms from Shanghai, CN
121.37.147.246 AS55990 Huawei Cloud Service data center 2.28ms from Shanghai, CN
121.37.133.81 AS55990 Huawei Cloud Service data center 3.62ms from Shanghai, 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
65.27.165.3 AS10796 Charter Communications Inc 13.49ms from Columbus, US
3.147.98.227 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
76.155.211.243 AS7922 Comcast Cable Communications, LLC 5.55ms from Denver, US
217.91.238.179 AS3320 Deutsche Telekom AG 8.60ms from Duesseldorf, DE
129.26.101.99 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 2.90ms from Frankfurt am Main, DE
113.188.135.19 AS45899 VNPT Corp 4.37ms from Ho Chi Minh City, VN
23.7.218.227 AS20940 Akamai International B.V. 0.18ms from Hong Kong, HK
120.223.235.147 AS9808 China Mobile Communications Group Co., Ltd. 0.86ms from Jinan, CN
88.29.254.179 AS3352 TELEFONICA DE ESPANA S.A.U. 15.51ms from Madrid, ES
62.42.42.99 AS6739 VODAFONE ONO, S.A. 8.48ms from Madrid, ES
187.33.112.3 AS53083 C & M Software Ltda. 0.49ms from Osasco, BR
37.69.85.19 AS15557 Societe Francaise Du Radiotelephone - SFR SA 14.85ms from Paris, FR
77.130.216.147 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.20ms from Paris, FR
3.226.187.99 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
69.209.22.195 AS7018 AT&T Enterprises, LLC 2.78ms from San Jose, US
49.175.228.3 AS17858 LG POWERCOMM 2.26ms from Seoul, KR
112.218.139.131 AS3786 LG DACOM Corporation 1.70ms from Seoul, KR
39.118.23.195 AS9318 SK Broadband Co Ltd 4.17ms from Seoul, KR
126.237.232.115 AS17676 SoftBank Corp. 3.25ms from Tokyo, JP
60.111.208.51 AS17676 SoftBank Corp. 2.82ms from Tokyo, JP
123.160.224.83 AS4134 CHINANET-BACKBONE 5.33ms from Zhengzhou, CN
61.168.236.115 AS4837 CHINA UNICOM China169 Backbone 5.02ms from Zhengzhou, CN
78.21.123.163 AS6848 Telenet BV 10.63ms from Brussels, BE
181.221.239.19 AS28573 Claro NXT Telecomunicacoes Ltda 5.33ms from Curitiba, BR
216.81.131.147 AS11320 LightEdge Solutions 1.96ms from Des Moines, US

Traceroute

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

$
traceroute -a -n -q1 -f5 121.37.158.10
traceroute to 121.37.158.10 (121.37.158.10): 64 hops max, 52 byte packets
5 [] 103.183.26.25 6.882 ms
6 *
7 *
8 *
9 *
10 *
11 *
12 [AS55990] 121.37.158.10 6.068 ms
Measurement taken from IPinfo ProbeNet in Shanghai, CN
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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