121.5.0.0/18

AS45090  ·  Shenzhen Tencent Computer Systems Company Limited

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Summary

Country China
Domain tencent.com
ASN AS45090
Parent Range 121.4.0.0/15
Registry APNIC
ID TENCENTCLOUD

WHOIS Details

inetnum:        121.4.0.0 - 121.5.255.255
netname:        TencentCloud
descr:          Tencent cloud computing (Beijing) Co., Ltd.
descr:          Floor 6, Yinke Building,38 Haidian St,
descr:          Haidian District Beijing
country:        CN
admin-c:        JT1125-AP
tech-c:         JX1747-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-TENCENTCLOUD-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2023-11-28T00:57:01Z
source:         APNIC

irt:            IRT-TencentCloud-CN
address:        9F, FIYTA Building, Gaoxinnanyi Road, Southern
address:        District of Hi-tech Park, Shenzhen
e-mail:         tencent_noc@tencent.com
abuse-mailbox:  tencent_noc@tencent.com
admin-c:        JT1125-AP
tech-c:         JX1747-AP
auth:           # Filtered
remarks:        tencent_noc@tencent.com was validated on 2025-10-29
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-10-29T07:07:23Z
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:         James Tian
address:        9F, FIYTA Building, Gaoxinnanyi Road,Southern
address:        District of Hi-tech Park, Shenzhen
country:        CN
phone:          +86-755-86013388-84952
e-mail:         johnsonqu@tencent.com
nic-hdl:        JT1125-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2024-03-19T08:21:31Z
source:         APNIC

person:         Jimmy Xiao
address:        9F, FIYTA Building, Gaoxinnanyi Road,Southern
address:        District of Hi-tech Park, Shenzhen
country:        CN
phone:          +86-755-86013388-80224
e-mail:         klayliang@tencent.com
nic-hdl:        JX1747-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-09-17T00:38:09Z
source:         APNIC

route:          121.4.0.0/15
origin:         AS45090
descr:          China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
mnt-by:         MAINT-CNNIC-AP
last-modified:  2020-02-25T01:14:09Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 121.5.0.0/18

Range ASN Company Num of IPs
121.4.0.0/15 AS132203 Tencent cloud computing (Beijing) Co., Ltd. 131,072
121.4.0.0/15 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 131,072

Nearby Ranges

BGP prefixes that overlap with 121.5.0.0/16

Range ASN Company Num of IPs
121.4.0.0/15 AS132203 Tencent cloud computing (Beijing) Co., Ltd. 131,072
121.4.0.0/15 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 131,072

Hosted domains

There are 1,012 domain names hosted across 509 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.5.7.170 xasgnanke.com 282
121.5.24.166 aiweibang.com 6
121.5.38.16 qiyeym163.com 5
121.5.15.183 zhujipindao.com 5
121.5.38.127 5ikeshang.cn 4
121.5.42.213 uuhk.cn 4
121.5.59.199 raytry98.cn 4
121.5.38.213 centrifuge.com.cn 4
121.5.18.190 lptcw.com 3
121.5.38.144 zjh114.com 3
121.5.53.85 asmb.vip 3
121.5.41.138 suncoc.com 3
121.5.31.106 vollkehr.com 3
121.5.22.242 xingfaku.com 3
121.5.26.41 z6j.com 3
121.5.5.39 fascinated.fun 3
121.5.42.89 aiwk1.online 3
121.5.60.64 clhuang.cn 2
121.5.38.38 vdyy.cn 2
121.5.63.23 ngwsh.com 2

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

2,978 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
121.5.54.236 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.30ms from Shanghai, CN
121.5.45.180 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.33ms from Shanghai, CN
121.5.49.142 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.32ms from Shanghai, CN
121.5.44.190 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.49ms from Shanghai, CN
121.5.53.211 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.67ms from Shanghai, CN
121.5.60.126 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.52ms from Shanghai, CN
121.5.63.126 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.54ms from Shanghai, CN
121.5.59.232 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.43ms from Shanghai, CN
121.5.50.241 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.46ms from Shanghai, CN
121.5.46.11 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.32ms from Shanghai, CN
121.5.42.142 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.63ms from Shanghai, CN
121.5.48.231 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.32ms from Shanghai, CN
121.5.51.6 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.51ms from Shanghai, CN
121.5.61.229 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.55ms from Shanghai, CN
121.5.56.92 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.31ms from Shanghai, CN
121.5.55.98 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.33ms from Shanghai, CN
121.5.39.172 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.70ms from Shanghai, CN
121.5.37.4 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.64ms from Shanghai, CN
121.5.38.79 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.76ms from Shanghai, CN
121.5.40.211 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.66ms from Shanghai, CN
121.5.47.113 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.40ms from Shanghai, CN
121.5.36.190 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.72ms from Shanghai, CN
121.5.62.4 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.54ms from Shanghai, CN
121.5.43.113 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.33ms from Shanghai, CN
121.5.58.160 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.07ms 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
92.47.104.146 AS9198 JSC Kazakhtelecom 7.50ms from Almaty, KZ
52.157.103.82 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
101.6.34.98 AS4538 China Education and Research Network Center 2.21ms from Beijing, CN
40.176.30.178 AS16509 Amazon.com, Inc. 1.49ms from Calgary, CA
144.74.8.18 AS25978 Rush University Medical Center 1.31ms from Chicago, US
122.177.2.98 AS24560 Bharti Airtel Ltd., Telemedia Services 7.10ms from Delhi, IN
149.233.22.130 AS203329 NTT Global Data Centers EMEA GmbH 11.78ms from Frankfurt am Main, DE
69.36.92.82 AS27597 Siteserver, Inc. 1.22ms from Los Angeles, US
58.17.32.2 AS4837 CHINA UNICOM China169 Backbone 2.33ms from Nanchang, CN
124.227.114.194 AS4134 CHINANET-BACKBONE 0.95ms from Nanning, CN
64.140.132.178 AS396319 Oxylabs 0.41ms from New York City, US
65.254.22.18 AS3783 Allegheny Intermediate Unit 11.55ms from Pittsburgh, US
185.215.22.2 AS205535 Windyghoul s.r.o. 0.30ms from Prague, CZ
187.130.124.18 AS8151 UNINET 6.04ms from Santiago de Queretaro, MX
125.137.157.210 AS4766 Korea Telecom 6.16ms from Seoul, KR
115.18.44.82 AS4766 Korea Telecom 8.88ms from Seoul, KR
165.21.93.130 AS3758 SingNet 0.83ms from Singapore, SG
79.106.132.162 AS42313 ONE ALBANIA SH.A. 1.15ms from Tirana, AL
106.180.193.50 AS2516 KDDI CORPORATION 1.96ms from Tokyo, JP
37.6.197.194 AS25472 Nova Telecommunications & Media Single Member S.A 7.55ms from Athens, GR
68.66.213.242 AS55293 A2 Hosting, Inc. 0.12ms from Detroit, US
73.170.167.194 AS7922 Comcast Cable Communications, LLC 6.12ms from Fremont, US
217.80.86.66 AS3320 Deutsche Telekom AG 4.25ms from Hamburg, DE
91.153.28.2 AS719 Elisa Oyj 0.58ms from Helsinki, FI
62.31.85.66 AS5089 Virgin Media Limited 9.86ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 121.5.4.158
traceroute to 121.5.4.158 (121.5.4.158): 64 hops max, 52 byte packets
3 [AS749] 11.73.56.119 0.619 ms
4 [AS45090] 121.5.4.158 1.509 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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