1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.81.0.0/16
  4. AS45090  | 172.81.208.0/20

172.81.208.0/20

AS45090  ·  Shenzhen Tencent Computer Systems Company Limited

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Summary

Country China
Domain tencent.com
ASN AS45090
Parent Range 172.81.192.0/18
Registry APNIC
ID TENCENT-CN

WHOIS Details

inetnum:        172.81.192.0 - 172.81.255.255
netname:        TENCENT-CN
descr:          Tencent Cloud Computing (Beijing) Co., Ltd
descr:          Floor 6, Yinke Building, 38 Haidian St, Haidian District
country:        CN
org:            ORG-TCCC1-AP
admin-c:        TCA15-AP
tech-c:         TCA15-AP
abuse-c:        AT992-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-TENCENT-CN
mnt-routes:     MAINT-TENCENT-CN
mnt-irt:        IRT-TENCENT-CN
last-modified:  2020-07-22T13:10:59Z
source:         APNIC

irt:            IRT-TENCENT-CN
address:        Floor 6, Yinke Building, 38 Haidian St, Haidian District, Beijing Beijing 100080
e-mail:         tencent_noc@tencent.com
abuse-mailbox:  abuse@tencent.com
admin-c:        TCA15-AP
tech-c:         TCA15-AP
auth:           # Filtered
remarks:        abuse@tencent.com was validated on 2025-10-29
remarks:        tencent_noc@tencent.com was validated on 2025-10-29
mnt-by:         MAINT-COMSENZ1-CN
last-modified:  2025-11-18T00:31:31Z
source:         APNIC

organisation:   ORG-TCCC1-AP
org-name:       Tencent Cloud Computing (Beijing) Co., Ltd
org-type:       LIR
country:        CN
address:        309 West Zone, 3F. 49 Zhichun Road. Haidian District.
phone:          +86-10-62671299
fax-no:         +86-10-82602088-41299
e-mail:         tencent_idc@tencent.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:21Z
source:         APNIC

role:           ABUSE TENCENTCN
country:        ZZ
address:        Floor 6, Yinke Building, 38 Haidian St, Haidian District, Beijing Beijing 100080
phone:          +000000000
e-mail:         tencent_noc@tencent.com
admin-c:        TCA15-AP
tech-c:         TCA15-AP
nic-hdl:        AT992-AP
remarks:        Generated from irt object IRT-TENCENT-CN
remarks:        abuse@tencent.com was validated on 2025-10-29
remarks:        tencent_noc@tencent.com was validated on 2025-10-29
abuse-mailbox:  abuse@tencent.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-29T07:07:38Z
source:         APNIC

role:           Tencent Cloud administrator
address:        Floor 6, Yinke Building, 38 Haidian St, Haidian District, Beijing Beijing 100080
country:        CN
phone:          +86-10-62671299
e-mail:         tencent_idc@tencent.com
admin-c:        TCA15-AP
tech-c:         TCA15-AP
nic-hdl:        TCA15-AP
mnt-by:         MAINT-AP-DIALPAD
fax-no:         +86-10-62671299
last-modified:  2017-04-04T10:34:03Z
source:         APNIC

route:          172.81.192.0/18
origin:         AS45090
descr:          Tencent Cloud Computing (Beijing) Co., Ltd Floor 6, Yinke Building, 38 Haidian St, Haidian District
mnt-by:         MAINT-TENCENT-CN
last-modified:  2017-07-09T23:17:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 172.81.208.0/20

Range ASN Company Num of IPs
172.81.192.0/18 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 16,384

Nearby Ranges

BGP prefixes that overlap with 172.81.0.0/16

Range ASN Company Num of IPs
172.81.192.0/18 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 16,384
172.81.64.0/20 AS32592 Uniti Fiber Holdings Inc. 4,096
172.81.160.0/20 AS14265 TPx Communications 4,096
172.81.64.0/20 AS13760 Uniti Fiber Holdings Inc. 4,096
172.81.120.0/21 AS21859 Zenlayer Inc 2,048
172.81.176.0/21 AS394745 Lunanode Hosting Inc. 2,048
172.81.176.0/21 AS394745 Lunanode Hosting Inc. 2,048
172.81.176.0/21 AS174 Lunanode Hosting Inc. 2,048
172.81.176.0/21 AS174 Lunanode Hosting Inc. 2,048
172.81.16.0/22 AS18519 MTC Technologies 1,024
172.81.24.0/22 AS19528 QUESTHOST.COM, LLC 1,024
172.81.4.0/22 AS30417 BTIG LLC 1,024
172.81.188.0/22 AS32354 Unwired 1,024
172.81.140.0/22 AS36498 Access One Inc. 1,024
172.81.52.0/22 AS396107 Southern Broadband, LLC 1,024
172.81.20.0/22 AS399091 Inter Data Link Inc 1,024
172.81.28.0/22 AS399194 Satronics Satellites Sales and Service 1,024
172.81.32.0/22 AS17303 Netwire 1,024
172.81.116.0/22 AS54641 InMotion Hosting, Inc. 1,024
172.81.152.0/22 AS54858 Wave Broadband 1,024
172.81.148.0/22 AS1097 Sardis Telecom 1,024
172.81.156.0/22 AS14265 TPx Communications 1,024
172.81.100.0/23 AS140227 Hong Kong Communications International Co., Limited 512
172.81.38.0/23 AS397095 Setson LLC 512
172.81.8.0/24 AS7819 Ark Network, Inc. 256
172.81.139.0/24 AS16509 Greenway Health, LLC 256
172.81.144.0/24 AS212238 bvoip 256
172.81.145.0/24 AS212238 bvoip 256
172.81.146.0/24 AS212238 bvoip 256
172.81.147.0/24 AS212238 bvoip 256
172.81.127.0/24 AS21859 ZENLA-1 256
172.81.127.0/24 AS21859 ZENLA-1 256
172.81.128.0/24 AS27176 DataWagon, LLC 256
172.81.129.0/24 AS27176 DataWagon, LLC 256
172.81.131.0/24 AS27176 DataWagon, LLC 256
172.81.134.0/24 AS27176 DataWagon, LLC 256
172.81.135.0/24 AS27176 DataWagon, LLC 256
172.81.4.0/24 AS30417 BTIG LLC 256
172.81.75.0/24 AS36730 Transformyx, Inc. 256
172.81.36.0/24 AS399218 R B & W CORPORATION OF CANADA 256
172.81.57.0/24 AS399275 SOLID-PHOENIX 256
172.81.59.0/24 AS399275 SOLID SYSTEMS LLC 256
172.81.9.0/24 AS46480 Pekin Insurance 256
172.81.127.0/24 AS62610 ZENLA-1 256
172.81.127.0/24 AS62610 ZENLA-1 256
172.81.37.0/24 AS62943 DataTenant, LLC 256

Hosted domains

There are 71 domain names hosted across 56 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
172.81.211.74 8x1.cn 5
172.81.214.62 jsbt.cn 4
172.81.215.67 cyhobbies.com 3
172.81.211.166 fwcoder.cn 2
172.81.215.73 236.vip 2
172.81.211.3 hamjia.com 2
172.81.210.200 csyfxx.cn 2
172.81.215.109 jubensha.vip 2
172.81.209.137 onejo.cn 2
172.81.210.174 cqyugen.com.cn 1
172.81.209.204 bioser.cn 1
172.81.214.61 vsenz.com 1
172.81.216.82 mbjkzx.com 1
172.81.212.16 xmmyzx.cn 1
172.81.215.182 ysygzyz.org.cn 1
172.81.212.88 goodgrace.cn 1
172.81.209.1 yunjixiaochao.cn 1
172.81.210.107 yh-task.cn 1
172.81.209.58 bluebellyoga.com 1
172.81.212.159 blazelee.com 1

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
Read more

Pingable IPs

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

IP Address ASN Details
172.81.222.114 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.52ms from Shanghai, CN
172.81.217.209 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.97ms from Shanghai, CN
172.81.209.143 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.48ms from Shanghai, CN
172.81.216.116 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.41ms from Shanghai, CN
172.81.215.200 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.53ms from Shanghai, CN
172.81.208.92 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.52ms from Shanghai, CN
172.81.214.91 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.62ms from Shanghai, CN
172.81.211.165 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.38ms from Shanghai, CN
172.81.210.161 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.47ms from Shanghai, CN
172.81.213.36 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.67ms from Shanghai, CN
172.81.212.172 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.35ms 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
167.250.210.4 AS52271 Coop. Energía Elect. y Otros Servicios Las Varillas 14.98ms from Buenos Aires, AR
8.9.255.4 AS3356 Level 3 Parent, LLC 13.41ms from Dallas, US
80.133.75.68 AS3320 Deutsche Telekom AG 7.00ms from Frankfurt am Main, DE
73.158.239.196 AS7922 Comcast Cable Communications, LLC 1.85ms from Fremont, US
35.179.192.180 AS16509 Amazon.com, Inc. 0.17ms from London, GB
31.98.103.244 AS42689 Glide Student & Residential Limited 0.69ms from London, GB
94.30.111.36 AS5413 Wavenet Limited 3.02ms from London, GB
151.32.62.196 AS1267 WIND TRE S.P.A. 3.30ms from Milan, IT
217.57.239.228 AS3269 Telecom Italia S.p.A. 1.18ms from Milan, IT
200.171.167.228 AS27699 TELEFÔNICA BRASIL S.A 7.39ms from Osasco, BR
177.163.129.212 AS26599 TELEFÔNICA BRASIL S.A 13.23ms from Porto Alegre, BR
187.149.150.180 AS8151 UNINET 7.55ms from Santiago de Queretaro, MX
189.242.231.164 AS8151 UNINET 4.28ms from Santiago de Queretaro, MX
177.115.74.20 AS26599 TELEFÔNICA BRASIL S.A 5.04ms from Sao Paulo, BR
36.236.220.244 AS3462 Data Communication Business Group 3.99ms from Taichung, TW
178.129.172.212 AS28812 PJSC "Bashinformsvyaz" 9.46ms from Yekaterinburg, RU
92.47.112.100 AS9198 JSC Kazakhtelecom 9.47ms from Almaty, KZ
72.250.36.68 AS21928 T-Mobile USA, Inc. 15.49ms from Chicago, US
187.201.2.196 AS8151 UNINET 0.89ms from Guadalajara, MX
92.53.99.212 AS9123 JSC "TIMEWEB" 0.22ms from Hong Kong, HK
39.115.174.228 AS9318 SK Broadband Co Ltd 1.02ms from Incheon, KR
114.200.128.244 AS9318 SK Broadband Co Ltd 1.29ms from Incheon, KR
211.59.131.100 AS9318 SK Broadband Co Ltd 3.07ms from Incheon, KR
197.159.43.52 AS37413 Hymax Talking Solutions 0.22ms from Johannesburg, ZA
47.62.40.212 AS12430 VODAFONE ESPANA S.A.U. 7.49ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f3 172.81.215.73
traceroute to 172.81.215.73 (172.81.215.73): 64 hops max, 52 byte packets
3 [AS749] 11.73.56.139 0.808 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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