121.5.64.0/18

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 121.5.64.0/18

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 537 domain names hosted across 381 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.5.124.170 paotaishan.com 10
121.5.118.97 juliunet.com 4
121.5.101.82 wingram.com.cn 4
121.5.100.161 whalepms.com 4
121.5.99.24 meijian.io 4
121.5.117.155 ec-gjb.com 3
121.5.123.5 lingyuanping.top 3
121.5.107.30 pmis.com.cn 3
121.5.66.178 zouyiming.com 3
121.5.66.211 mangguotk.cn 3
121.5.66.204 upttest.com 2
121.5.78.5 28fc.cn 2
121.5.108.184 ys1894.com 2
121.5.74.134 healthengine.com.cn 2
121.5.74.30 jiaxi1992.com 2
121.5.69.155 musedashextra.moe 2
121.5.101.105 gavi.hk 2
121.5.110.251 jj62963999.com 2
121.5.105.158 ideawind.net 2
121.5.99.133 fdd1.cn 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

1,440 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
121.5.84.77 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.37ms from Shanghai, CN
121.5.73.18 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.50ms from Shanghai, CN
121.5.82.217 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.28ms from Shanghai, CN
121.5.122.41 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.47ms from Shanghai, CN
121.5.112.207 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.30ms from Shanghai, CN
121.5.102.173 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.28ms from Shanghai, CN
121.5.117.60 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.92ms from Shanghai, CN
121.5.105.250 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.32ms from Shanghai, CN
121.5.71.66 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.49ms from Shanghai, CN
121.5.68.114 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.43ms from Shanghai, CN
121.5.109.98 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.30ms from Shanghai, CN
121.5.65.151 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.44ms from Shanghai, CN
121.5.111.24 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.36ms from Shanghai, CN
121.5.64.16 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.21ms from Shanghai, CN
121.5.88.99 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.36ms from Shanghai, CN
121.5.103.86 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.34ms from Shanghai, CN
121.5.78.47 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.33ms from Shanghai, CN
121.5.76.161 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.51ms from Shanghai, CN
121.5.127.9 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.83ms from Shanghai, CN
121.5.74.75 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.60ms from Shanghai, CN
121.5.124.196 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.32ms from Shanghai, CN
121.5.121.227 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.68ms from Shanghai, CN
121.5.69.194 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.07ms from Shanghai, CN
121.5.85.2 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.20ms from Shanghai, CN
121.5.106.166 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.29ms 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
213.126.244.210 AS33915 Vodafone Libertel B.V. 1.11ms from Amsterdam, NL
221.221.230.146 AS4808 China Unicom Beijing Province Network 4.32ms from Beijing, CN
112.103.229.194 AS4134 CHINANET-BACKBONE 13.29ms from Dalian, CN
80.171.51.226 AS6805 Telefonica Germany GmbH & Co.OHG 3.11ms from Duesseldorf, DE
189.43.20.226 AS4230 CLARO S.A. 15.38ms from Fortaleza, BR
77.92.87.2 AS13213 UK-2 Limited 0.47ms from London, GB
113.203.187.130 AS12479 Orange Espagne SA 1.75ms from Madrid, ES
83.41.122.82 AS3352 TELEFONICA DE ESPANA S.A.U. 11.19ms from Madrid, ES
94.181.66.2 AS34590 JSC "ER-Telecom Holding" 16.92ms from Moscow, RU
142.202.16.178 AS53831 Squarespace, Inc. 1.48ms from New York City, US
187.32.2.162 AS16735 ALGAR TELECOM S/A 0.59ms from Osasco, BR
122.43.73.130 AS17858 LG POWERCOMM 6.44ms from Seoul, KR
59.29.198.242 AS4766 Korea Telecom 5.12ms from Seoul, KR
115.9.224.210 AS4766 Korea Telecom 6.46ms from Seoul, KR
58.211.80.114 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 4.61ms from Shanghai, CN
175.136.45.2 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.23ms from Singapore, SG
213.66.97.2 AS3301 Telia Company AB 7.98ms from Stockholm, SE
102.26.67.98 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 12.40ms from Tunis, TN
1.192.183.242 AS4134 CHINANET-BACKBONE 9.44ms from Zhengzhou, CN
45.192.76.130 AS6079 RCN 1.50ms from Ashburn, US
77.209.56.226 AS12430 VODAFONE ESPANA S.A.U. 16.73ms from Barcelona, ES
114.253.249.242 AS4808 China Unicom Beijing Province Network 3.68ms from Beijing, CN
45.40.199.114 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.01ms from Chengdu, CN
204.112.98.34 AS7122 Bell Canada 16.31ms from Chicago, US
14.175.185.34 AS45899 VNPT Corp 2.50ms from Da Nang, VN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 121.5.116.209
traceroute to 121.5.116.209 (121.5.116.209): 7 hops max, 52 byte packets
3 [] 69.194.166.198 122.865 ms
4 [] 69.194.169.242 78.32 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Al Fujairah City, AE
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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