121.4.64.0/18

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:         [email protected]
admin-c:        JT1125-AP
tech-c:         JX1747-AP
abuse-mailbox:  [email protected]
remarks:        [email protected] was validated on 2025-10-29
remarks:        [email protected] was validated on 2025-10-29
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:34:40Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
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:         [email protected]
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:         [email protected]
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 121.4.64.0/18

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 121.4.0.0/16

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 1,335 domain names hosted across 931 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.4.107.205 zhongdin.com 11
121.4.66.34 cnxuda.com 8
121.4.95.52 caizhi520.cn 6
121.4.70.237 uulq.cn 4
121.4.85.2 fangpiaovip.com 4
121.4.105.210 shuifu.net 4
121.4.81.66 thetrees.cc 4
121.4.109.143 manshumeng.com 3
121.4.96.205 jzycl.vip 3
121.4.124.189 hongkoustadium.com 3
121.4.70.40 douweike.com 3
121.4.77.77 7wsw.com.cn 3
121.4.120.227 teacherwang.cn 3
121.4.100.155 fupanhezi.com 3
121.4.126.68 xxyp.cc 3
121.4.127.98 wzttxb.top 3
121.4.105.216 yxznkj.vip 3
121.4.96.15 gm068.com 3
121.4.97.188 huige860.cn 3
121.4.98.198 d.cg 3

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

4,785 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
121.4.127.208 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.72ms from Shanghai, CN
121.4.126.249 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.66ms from Shanghai, CN
121.4.75.215 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.50ms from Shanghai, CN
121.4.119.65 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.75ms from Shanghai, CN
121.4.109.92 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.72ms from Shanghai, CN
121.4.92.72 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.79ms from Shanghai, CN
121.4.120.62 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.71ms from Shanghai, CN
121.4.86.15 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.52ms from Shanghai, CN
121.4.73.147 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.50ms from Shanghai, CN
121.4.80.207 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.70ms from Shanghai, CN
121.4.124.111 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.49ms from Shanghai, CN
121.4.106.163 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.47ms from Shanghai, CN
121.4.66.218 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.42ms from Shanghai, CN
121.4.64.32 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.75ms from Shanghai, CN
121.4.96.77 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.81ms from Shanghai, CN
121.4.114.108 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.53ms from Shanghai, CN
121.4.121.2 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.54ms from Shanghai, CN
121.4.79.173 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.77ms from Shanghai, CN
121.4.81.95 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.70ms from Shanghai, CN
121.4.103.220 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.71ms from Shanghai, CN
121.4.98.189 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.74ms from Shanghai, CN
121.4.70.25 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.51ms from Shanghai, CN
121.4.72.131 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.48ms from Shanghai, CN
121.4.77.3 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.75ms from Shanghai, CN
121.4.88.160 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.54ms 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
186.153.205.18 AS7303 Telecom Argentina S.A. 1.09ms from Buenos Aires, AR
120.89.51.2 AS9658 Eastern Telecoms Phils., Inc. 0.04ms from Manila, PH
216.242.52.2 AS13645 BroadbandONE, LLC 2.80ms from Miami, US
23.56.178.130 AS16625 Akamai Technologies, Inc. 0.46ms from Miami, US
46.234.212.50 AS50316 Net Global Srl 4.25ms from Milan, IT
184.75.112.66 AS12271 Charter Communications Inc 1.58ms from New York City, US
79.198.60.130 AS3320 Deutsche Telekom AG 7.78ms from Nuernberg, DE
13.208.220.66 AS16509 Amazon.com, Inc. 0.79ms from Osaka, JP
211.124.166.146 AS9617 JCOM Co., Ltd. 3.57ms from Osaka, JP
201.56.4.226 AS4230 CLARO S.A. 1.35ms from Osasco, BR
191.116.83.2 AS22047 VTR BANDA ANCHA S.A. 9.67ms from Santiago, CL
14.89.148.66 AS4766 Korea Telecom 1.67ms from Seoul, KR
119.209.140.114 AS4766 Korea Telecom 2.19ms from Seoul, KR
36.94.162.50 AS7713 PT Telekomunikasi Indonesia 5.37ms from Singapore, SG
95.199.173.210 AS3301 Telia Company AB 15.61ms from Stockholm, SE
5.13.248.146 AS8708 DIGI ROMANIA S.A. 0.86ms from Timisoara, RO
91.113.76.2 AS8447 A1 Telekom Austria AG 4.68ms from Vienna, AT
182.123.29.18 AS4837 CHINA UNICOM China169 Backbone 3.95ms from Zhengzhou, CN
188.226.249.194 AS14061 DigitalOcean, LLC 0.19ms from Amsterdam, NL
168.10.172.2 AS3480 Board of Regents of the University System of Georgia 4.47ms from Atlanta, US
168.232.97.210 AS52387 COOPERATIVA ELECTRICA DE MONTE LTDA 3.27ms from Buenos Aires, AR
75.180.210.242 AS11426 Charter Communications Inc 10.00ms from Charlotte, US
35.186.36.210 AS396982 Google LLC 6.33ms from Dallas, US
36.4.155.82 AS4134 CHINANET-BACKBONE 5.32ms from Huai'an, CN
73.13.89.162 AS7922 Comcast Cable Communications, LLC 7.55ms from Morris Plains, 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 121.4.87.226
traceroute to 121.4.87.226 (121.4.87.226): 64 hops max, 52 byte packets
6 *
7 [AS3491] 63.218.72.230 146.447 ms
8 [AS4134] 218.30.53.86 138.814 ms
9 *
10 [AS4134] 202.97.90.54 170.535 ms
11 [AS4134] 202.97.57.158 182.66 ms
12 [AS4812] 101.95.207.46 189.14 ms
13 *
14 [AS4812] 101.226.210.94 182.505 ms
15 [AS45090] 121.4.87.226 184.876 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
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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