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

Nearby Ranges

BGP prefixes that overlap with 121.37.0.0/16

No nearby ranges found.

Hosted domains

There are 788 domain names hosted across 449 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 zhangwomedia.cn 52
121.37.142.84 ljacc.com 48
121.37.149.109 xinkuaipai.com 21
121.37.152.30 tongtuobio.com 21
121.37.132.221 luzhier.com.cn 20
121.37.155.2 q6s6.cn 19
121.37.155.138 c1b.cn 12
121.37.131.254 zysjz.com 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
121.37.153.151 wenpipi.cn 5
121.37.138.156 xn--fiqrjk3ompcr12js3i.net 5
121.37.150.65 99gift.cn 5
121.37.132.219 94zhe.ltd 4
121.37.134.247 shiyongxinli.cn 4
121.37.156.93 dianmutong.cn 4
121.37.139.236 laitetrip.com 4
121.37.131.70 ddjxt.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

2,654 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
121.37.142.190 AS55990 Huawei Cloud Service data center 3.65ms from Shanghai, CN
121.37.156.42 AS55990 Huawei Cloud Service data center 3.28ms from Shanghai, CN
121.37.159.77 AS55990 Huawei Cloud Service data center 3.62ms from Shanghai, CN
121.37.128.75 AS55990 Huawei Cloud Service data center 3.87ms from Shanghai, CN
121.37.149.61 AS55990 Huawei Cloud Service data center 2.75ms from Shanghai, CN
121.37.135.9 AS55990 Huawei Cloud Service data center 3.63ms from Shanghai, CN
121.37.154.177 AS55990 Huawei Cloud Service data center 3.64ms from Shanghai, CN
121.37.138.97 AS55990 Huawei Cloud Service data center 3.46ms from Shanghai, CN
121.37.152.120 AS55990 Huawei Cloud Service data center 3.69ms from Shanghai, CN
121.37.144.223 AS55990 Huawei Cloud Service data center 2.47ms from Shanghai, CN
121.37.145.31 AS55990 Huawei Cloud Service data center 2.64ms from Shanghai, CN
121.37.143.221 AS55990 Huawei Cloud Service data center 3.48ms from Shanghai, CN
121.37.134.252 AS55990 Huawei Cloud Service data center 3.68ms from Shanghai, CN
121.37.129.197 AS55990 Huawei Cloud Service data center 3.53ms from Shanghai, CN
121.37.153.223 AS55990 Huawei Cloud Service data center 3.24ms from Shanghai, CN
121.37.130.217 AS55990 Huawei Cloud Service data center 3.06ms from Shanghai, CN
121.37.132.10 AS55990 Huawei Cloud Service data center 3.57ms from Shanghai, CN
121.37.158.249 AS55990 Huawei Cloud Service data center 3.65ms from Shanghai, CN
121.37.146.37 AS55990 Huawei Cloud Service data center 2.90ms from Shanghai, CN
121.37.148.252 AS55990 Huawei Cloud Service data center 2.59ms from Shanghai, CN
121.37.147.246 AS55990 Huawei Cloud Service data center 2.30ms from Shanghai, CN
121.37.140.78 AS55990 Huawei Cloud Service data center 3.46ms from Shanghai, CN
121.37.141.215 AS55990 Huawei Cloud Service data center 3.68ms from Shanghai, CN
121.37.150.128 AS55990 Huawei Cloud Service data center 2.68ms from Shanghai, CN
121.37.151.106 AS55990 Huawei Cloud Service data center 3.19ms 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
85.73.129.243 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.62ms from Athens, GR
108.174.110.3 AS26827 EPB Fiber Optics 3.50ms from Atlanta, US
99.73.125.243 AS7018 AT&T Enterprises, LLC 17.23ms from Dallas, US
65.99.170.131 AS12552 GlobalConnect AB 2.48ms from Falkenberg, SE
185.225.196.19 AS43668 AS43668 LLC 0.46ms from Kyiv, UA
90.219.34.227 AS5607 Sky UK Limited 9.04ms from London, GB
24.230.173.3 AS11232 Midcontinent Communications 12.05ms from Minneapolis, US
73.41.144.147 AS7922 Comcast Cable Communications, LLC 7.66ms from San Jose, US
210.91.123.131 AS4766 Korea Telecom 2.07ms from Seoul, KR
111.229.47.3 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.84ms from Shanghai, CN
116.225.109.195 AS4812 China Telecom (Group) 4.96ms from Shanghai, CN
183.180.131.211 AS2519 ARTERIA Networks Corporation 4.46ms from Tokyo, JP
185.152.16.227 AS61232 redIT Services AG 0.33ms from Zuerich, CH
120.2.210.3 AS4837 CHINA UNICOM China169 Backbone 9.79ms from Beijing, CN
72.111.182.115 AS6167 Verizon Business 16.11ms from Boston, US
81.164.188.227 AS6848 Telenet BV 5.66ms from Brussels, BE
102.186.254.3 AS24835 Vodafone Data 11.33ms from Cairo, EG
38.99.228.115 AS174 Cogent Communications, LLC 0.22ms from Chicago, US
43.175.162.195 AS139341 ACE 0.36ms from Frankfurt am Main, DE
149.172.247.147 AS3209 Vodafone GmbH 10.88ms from Frankfurt am Main, DE
114.107.139.195 AS4134 CHINANET-BACKBONE 9.76ms from Huai'an, CN
86.4.148.147 AS5089 Virgin Media Limited 6.35ms from London, GB
91.125.47.67 AS6871 Plusnet 2.83ms from London, GB
218.176.247.99 AS17676 SoftBank Corp. 1.30ms from Osaka, JP
177.101.17.35 AS53046 UNIVERSIDADE ESTADUAL DE PONTA GROSSA 7.84ms from Sao Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -f5 121.37.140.78
traceroute to 121.37.140.78 (121.37.140.78): 64 hops max, 52 byte packets
5 [] 103.183.26.24 3.115 ms
6 *
7 *
8 *
9 *
10 *
11 *
12 *
13 *
14 [AS55990] 121.37.140.78 3.702 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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