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:  2025-11-17T23:08:37Z
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

Nearby Ranges

BGP prefixes that overlap with 121.37.0.0/16

No nearby ranges found.

Hosted domains

There are 783 domain names hosted across 437 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.37.142.84 china-leader.com 49
121.37.136.130 bytemecc.cn 47
121.37.149.109 xxttj.com 21
121.37.152.30 lanjiangbengye.com 21
121.37.132.221 wuchuanshaokao.com 19
121.37.155.2 xkci.cn 18
121.37.155.138 e7b.cn 12
121.37.140.7 ccm2.cc 9
121.37.156.19 xuexishi.com 8
121.37.131.254 baoxiaodan.cn 7
121.37.138.248 cqmda.cn 6
121.37.130.66 tongdaedu.cn 6
121.37.139.4 lixianglife.com 6
121.37.153.151 wenpipi.cn 5
121.37.150.65 qifanship.com 5
121.37.138.156 xn--fiq8k23lhrdkhl21bz0mooq.net 5
121.37.132.219 ahzcxy.com 4
121.37.143.232 mcfme.cn 4
121.37.134.247 kaoshangba.cn 4
121.37.144.255 trickles.cn 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

3,044 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
121.37.154.150 AS55990 Huawei Cloud Service data center 3.77ms from Shanghai, CN
121.37.146.56 AS55990 Huawei Cloud Service data center 2.79ms from Shanghai, CN
121.37.132.236 AS55990 Huawei Cloud Service data center 3.83ms from Shanghai, CN
121.37.142.94 AS55990 Huawei Cloud Service data center 3.57ms from Shanghai, CN
121.37.140.210 AS55990 Huawei Cloud Service data center 3.63ms from Shanghai, CN
121.37.155.51 AS55990 Huawei Cloud Service data center 3.54ms from Shanghai, CN
121.37.148.4 AS55990 Huawei Cloud Service data center 2.58ms from Shanghai, CN
121.37.149.248 AS55990 Huawei Cloud Service data center 1.93ms from Shanghai, CN
121.37.151.45 AS55990 Huawei Cloud Service data center 3.21ms from Shanghai, CN
121.37.150.249 AS55990 Huawei Cloud Service data center 2.76ms from Shanghai, CN
121.37.157.15 AS55990 Huawei Cloud Service data center 3.60ms from Shanghai, CN
121.37.130.194 AS55990 Huawei Cloud Service data center 3.65ms from Shanghai, CN
121.37.141.247 AS55990 Huawei Cloud Service data center 3.13ms from Shanghai, CN
121.37.137.154 AS55990 Huawei Cloud Service data center 3.76ms from Shanghai, CN
121.37.134.246 AS55990 Huawei Cloud Service data center 3.39ms from Shanghai, CN
121.37.128.138 AS55990 Huawei Cloud Service data center 3.62ms from Shanghai, CN
121.37.153.223 AS55990 Huawei Cloud Service data center 3.26ms from Shanghai, CN
121.37.138.0 AS55990 Huawei Cloud Service data center 3.46ms from Shanghai, CN
121.37.152.120 AS55990 Huawei Cloud Service data center 3.56ms from Shanghai, CN
121.37.144.32 AS55990 Huawei Cloud Service data center 2.87ms from Shanghai, CN
121.37.133.245 AS55990 Huawei Cloud Service data center 3.59ms from Shanghai, CN
121.37.139.189 AS55990 Huawei Cloud Service data center 3.62ms from Shanghai, CN
121.37.136.242 AS55990 Huawei Cloud Service data center 3.60ms from Shanghai, CN
121.37.156.160 AS55990 Huawei Cloud Service data center 3.44ms from Shanghai, CN
121.37.147.246 AS55990 Huawei Cloud Service data center 2.23ms 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
72.73.27.163 AS701 Verizon Business 3.20ms from Ashburn, US
199.6.45.35 AS20295 Filer Mutual Telephone Company 10.21ms from Boise, US
141.193.58.3 AS50309 Arcadiz Telecom NV 1.33ms from Brussels, BE
102.216.74.3 AS329028 Rapid Networks (Pty) Ltd 1.14ms from Cape Town, ZA
122.158.22.83 AS4837 CHINA UNICOM China169 Backbone 11.14ms from Changchun, CN
75.240.198.227 AS6167 Verizon Business 17.64ms from Chicago, US
74.241.166.99 AS8075 Microsoft Corporation 0.19ms from Gaevle, SE
118.178.132.67 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.18ms from Hangzhou, CN
156.254.73.227 AS139880 OWGELS INTERNATIONAL CO., LIMITED 0.42ms from Hong Kong, HK
77.93.40.35 AS43022 Seech-Infocom Ltd. 8.35ms from Kyiv, UA
62.56.91.51 AS5378 Vodafone Limited 7.72ms from London, GB
194.207.175.99 AS12390 KCOM GROUP LIMITED 3.14ms from Manchester, GB
34.117.147.67 AS396982 Google LLC 0.09ms from Manila, PH
62.210.3.35 AS12876 SCALEWAY S.A.S. 1.11ms from Paris, FR
104.76.76.99 AS16625 Akamai Technologies, Inc. 0.75ms from Seoul, KR
61.77.55.227 AS4766 Korea Telecom 1.55ms from Seoul, KR
42.124.121.243 AS10010 TOKAI Communications Corporation 3.96ms from Tokyo, JP
41.142.73.99 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 7.51ms from Casablanca, MA
47.224.123.51 AS20115 Charter Communications LLC 11.16ms from Chicago, US
50.173.204.3 AS7922 Comcast Cable Communications, LLC 9.07ms from Chicago, US
34.41.150.35 AS396982 Google LLC 0.12ms from Council Bluffs, US
103.35.249.3 AS62597 NSONE Inc 0.27ms from Dallas, US
109.146.140.115 AS2856 British Telecommunications PLC 2.60ms from London, GB
179.228.222.51 AS26599 TELEFÔNICA BRASIL S.A 6.37ms from Osasco, BR
193.50.44.3 AS2200 Renater 12.60ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f5 121.37.137.91
traceroute to 121.37.137.91 (121.37.137.91): 64 hops max, 52 byte packets
5 [] 103.183.26.24 4.878 ms
6 *
7 *
8 *
9 *
10 *
11 *
12 *
13 [AS55990] 121.37.137.91 4.781 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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