172.81.204.0/22

AS45090 · Shenzhen Tencent Computer Systems Company Limited

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Summary

Country	China
Domain	tencentcloud.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 172.81.204.0/22

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
172.81.64.0/20	AS13760	Uniti Fiber Holdings Inc.	4,096
172.81.160.0/20	AS14265	TPx Communications	4,096
172.81.176.0/21	AS174	Lunanode Hosting Inc.	2,048
172.81.120.0/21	AS21859	Zenlayer Inc	2,048
172.81.176.0/21	AS174	Lunanode Hosting Inc.	2,048
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
172.81.4.0/22	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
172.81.156.0/22	AS14265	TPx Communications	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
172.81.148.0/22	AS1097	Sardis Telecom	1,024
172.81.24.0/22	AS19528	QUESTHOST.COM, LLC	1,024
172.81.16.0/22	AS18519	MTC Technologies	1,024
172.81.38.0/23	AS397095	Setson LLC	512
172.81.100.0/23	AS140227	Hong Kong Communications International Co., Limited	512
172.81.8.0/24	AS7819	Ark Network, Inc.	256
172.81.139.0/24	AS16509	Greenway Health, LLC	256
172.81.146.0/24	AS212238	bvoip	256
172.81.147.0/24	AS212238	bvoip	256
172.81.145.0/24	AS212238	bvoip	256
172.81.144.0/24	AS212238	bvoip	256
172.81.131.0/24	AS27176	DataWagon, LLC	256
172.81.135.0/24	AS27176	DataWagon, LLC	256
172.81.134.0/24	AS27176	DataWagon, LLC	256
172.81.128.0/24	AS27176	DataWagon, LLC	256
172.81.129.0/24	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 40 domain names hosted across 36 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
172.81.205.43	dentalhouse.site	3
172.81.206.126	cy2cy.cn	2
172.81.204.11	sportcampus.cn	2
172.81.205.35	hui360.cn	1
172.81.204.144	screamingline.com	1
172.81.204.91	aitutorstudy.com	1
172.81.207.71	huilanfang.com	1
172.81.204.197	hongyulkq.cn	1
172.81.204.12	zslm3118.cn	1
172.81.204.133	aihuidazhe.com	1
172.81.204.69	fjlc88.com	1
172.81.204.143	xiaoyi001.icu	1
172.81.204.3	ziyuanhub.cn	1
172.81.207.33	jizilan.com	1
172.81.207.72	k-card88.com	1
172.81.206.181	hugdesign.cn	1
172.81.206.134	xcxzc.top	1
172.81.206.44	klauslaura.cn	1
172.81.204.178	wateros.com.cn	1
172.81.206.22	jnl.ac.cn	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

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

IP Address	ASN	Details
172.81.204.55	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.76ms` from Shanghai, CN
172.81.207.241	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.89ms` from Shanghai, CN
172.81.205.166	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.67ms` from Shanghai, CN
172.81.206.92	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.16ms` 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
75.207.252.150	AS6167 Verizon Business	`17.31ms` from Atlanta, US
35.240.119.150	AS396982 Google LLC	`0.16ms` from Brussels, BE
175.12.10.22	AS151823 China Telecom	`1.29ms` from Changsha, CN
184.57.189.134	AS10796 Charter Communications Inc	`13.91ms` from Cleveland, US
216.61.60.102	AS7018 AT&T Enterprises, LLC	`0.94ms` from Dallas, US
76.112.208.118	AS7922 Comcast Cable Communications, LLC	`8.45ms` from Flint, US
176.93.66.54	AS16086 DNA Oyj	`12.22ms` from Helsinki, FI
31.167.209.102	AS35819 Etihad Etisalat, a joint stock company	`3.32ms` from Jeddah, SA
185.59.79.6	AS211844 Southern Water Services Ltd	`2.41ms` from London, GB
107.208.149.70	AS7018 AT&T Enterprises, LLC	`1.88ms` from Miami, US
195.209.69.6	AS34879 OOO Sovremennye setevye tekhnologii	`0.47ms` from Moscow, RU
50.184.243.182	AS7922 Comcast Cable Communications, LLC	`11.33ms` from Orlando, US
50.48.176.230	AS5650 Frontier Communications of America, Inc.	`8.73ms` from Secaucus, US
12.2.250.150	AS7018 AT&T Enterprises, LLC	`0.98ms` from Secaucus, US
43.200.134.22	AS16509 Amazon.com, Inc.	`0.70ms` from Seoul, KR
118.25.202.214	AS45090 Shenzhen Tencent Computer Systems Company Limited	`3.45ms` from Shenzhen, CN
172.192.69.86	AS8075 Microsoft Corporation	`0.15ms` from Tokyo, JP
78.104.51.166	AS1853 ACONET	`2.96ms` from Vienna, AT
104.21.215.54	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
188.105.210.166	AS3209 Vodafone GmbH	`16.26ms` from Frankfurt am Main, DE
121.43.41.134	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.64ms` from Hangzhou, CN
14.171.250.134	AS45899 VNPT Corp	`2.82ms` from Hanoi, VN
58.176.230.70	AS9269 Hong Kong Broadband Network Ltd.	`0.57ms` from Hong Kong, HK
91.192.47.214	AS41360 NEOCOM Ltd.	`2.65ms` from Kyiv, UA
81.104.201.118	AS5089 Virgin Media Limited	`8.14ms` from Maidenhead, GB

Traceroute

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

traceroute -a -n -q1 -f7 172.81.204.147

traceroute to 172.81.204.147 (172.81.204.147): 64 hops max, 52 byte packets

7 [AS4134] 202.97.13.157 27.348 ms

8 *

9 [AS4811] 101.95.247.158 29.678 ms

10 *

11 [AS45090] 172.81.204.147 26.838 ms

Measurement taken from

IPinfo ProbeNet in Shenzhen, CN

On April 24th 2026

What are IP address ranges?

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