122.51.0.0/16

AS45090 · Shenzhen Tencent Computer Systems Company Limited

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	China
Domain	tencent.com
ASN	AS45090
Registry	APNIC
ID	TENCENTCLOUD

WHOIS Details

inetnum:        122.51.0.0 - 122.51.255.255
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:  2023-11-28T00:57:03Z
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:          122.51.0.0/16
descr:          Shenzhen Tencent Computer Systems Company Limited
country:        CN
origin:         AS45090
notify:         [email protected]
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-04-18T03:50:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 122.0.0.0/8

Range	ASN	Company	Num of IPs
122.32.0.0/12	AS17858	LG POWERCOMM	1,048,576
122.224.0.0/12	AS4134	CHINANET Zhejiang province network	1,048,576
122.16.0.0/12	AS4713	NTT DOCOMO BUSINESS,Inc.	1,048,576
122.224.0.0/12	AS58461	CHINANET Zhejiang province network	1,048,576
122.240.0.0/13	AS4134	CHINANET Zhejiang province network	524,288
122.104.0.0/13	AS4804	OPTUS INTERNET - RETAIL	524,288
122.136.0.0/13	AS4837	China Unicom Jilin province network	524,288
122.132.0.0/14	AS2518	BIGLOBE Inc.	262,144
122.156.0.0/14	AS4837	China Unicom Heilongjiang Province Network	262,144
122.4.0.0/14	AS4134	CHINANET SHANDONG PROVINCE NETWORK	262,144
122.192.0.0/14	AS4837	China Unicom Jiangsu province network	262,144
122.188.0.0/14	AS4837	UNICOM Hubei Province Network	262,144
122.4.0.0/14	AS139887	CHINANET SHANDONG PROVINCE NETWORK	262,144
122.204.0.0/14	AS4538	China Education and Research Network	262,144
122.192.0.0/14	AS140716	China Unicom Jiangsu province network	262,144
122.146.0.0/15	AS9919	New Century InfoComm Tech. Co., Ltd.	131,072
122.196.0.0/15	AS9617	JCOM Co., Ltd.	131,072
122.96.0.0/15	AS4837	China Unicom Jiangsu province network	131,072
122.146.0.0/15	AS4780	New Century InfoComm Tech. Co., Ltd.	131,072
122.130.0.0/15	AS2518	BIGLOBE Inc.	131,072
122.96.0.0/15	AS9929	China Unicom Jiangsu province network	131,072
122.96.0.0/15	AS140716	China Unicom Jiangsu province network	131,072
122.250.0.0/15	AS18077	Yamaguchi Cable Vision Co., Ltd.	131,072
122.120.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
122.124.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
122.150.0.0/16	AS9443	Vocus Australia	65,536
122.116.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
122.148.0.0/16	AS9443	VOCUS PTY LTD	65,536
122.174.0.0/16	AS24560	ABTS Tamilnadu,	65,536
122.127.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
122.125.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
122.181.0.0/16	AS24560	BHARTI Airtel Ltd. TELEMEDIA SERVICES	65,536
122.122.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
122.203.0.0/16	AS9316	DACOM-PUBNETPLUS	65,536
122.153.0.0/16	AS9316	DACOM-PUBNETPLUS	65,536
122.151.0.0/16	AS9443	Vocus Australia	65,536
122.181.0.0/16	AS9498	BHARTI Airtel Ltd. TELEMEDIA SERVICES	65,536
122.186.0.0/16	AS9498	BHARTI TELENET LTD. NEW DELHI	65,536
122.121.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
122.187.0.0/16	AS9498	BHARTI TELENET LTD. NEW DELHI	65,536
122.174.0.0/16	AS9498	ABTS Tamilnadu,	65,536
122.117.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
122.126.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
122.123.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
122.118.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
122.149.0.0/16	AS8075	Microsoft Limited	65,536
122.153.0.0/16	AS38417	DACOM-PUBNETPLUS	65,536
122.203.0.0/16	AS38403	DACOM-PUBNETPLUS	65,536
122.203.0.0/16	AS38408	DACOM-PUBNETPLUS	65,536
122.13.0.0/16	AS17816	China Unicom Guangdong province network	65,536

Hosted domains

There are 6,628 domain names hosted across 4,686 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
122.51.199.9	ygawzr.com	146
122.51.196.167	fjepea.org.cn	58
122.51.248.151	97077.cn	41
122.51.202.115	jrxizv.com	35
122.51.190.20	globalsign.city	18
122.51.156.253	rnvnr.cn	16
122.51.246.217	yuanqimiao.com	15
122.51.101.186	zsguolongchuju.com	13
122.51.207.52	lishizhineng.com	12
122.51.158.113	ziplank.cn	12
122.51.94.253	atgb.cn	11
122.51.143.51	ecoinnovation.org.cn	10
122.51.119.40	leyuejie.com	10
122.51.215.60	wowenfo.com	9
122.51.3.211	jiumaikeji.com.cn	9
122.51.11.139	ggmail.top	9
122.51.236.74	21server.com	9
122.51.44.95	huitiandesign.com	8
122.51.220.240	yinjuzi.com	8
122.51.32.212	513863.com	8

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

26,458 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
122.51.146.82	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.56ms` from Shanghai, CN
122.51.48.218	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.70ms` from Shanghai, CN
122.51.148.48	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.32ms` from Shanghai, CN
122.51.28.186	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.67ms` from Shanghai, CN
122.51.44.95	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.69ms` from Shanghai, CN
122.51.179.193	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.73ms` from Shanghai, CN
122.51.133.61	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.64ms` from Shanghai, CN
122.51.70.39	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.84ms` from Shanghai, CN
122.51.16.165	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.74ms` from Shanghai, CN
122.51.112.85	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.33ms` from Shanghai, CN
122.51.113.93	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.32ms` from Shanghai, CN
122.51.154.70	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.55ms` from Shanghai, CN
122.51.71.18	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.68ms` from Shanghai, CN
122.51.128.252	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.35ms` from Shanghai, CN
122.51.207.7	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.74ms` from Shanghai, CN
122.51.134.8	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.63ms` from Shanghai, CN
122.51.130.225	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.31ms` from Shanghai, CN
122.51.29.235	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.73ms` from Shanghai, CN
122.51.176.244	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.28ms` from Shanghai, CN
122.51.206.29	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.30ms` from Shanghai, CN
122.51.136.33	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.31ms` from Shanghai, CN
122.51.149.148	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.69ms` from Shanghai, CN
122.51.19.229	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.70ms` from Shanghai, CN
122.51.144.49	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.44ms` from Shanghai, CN
122.51.184.80	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.69ms` 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
3.22.36.48	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
34.61.154.240	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
147.142.218.32	AS553 BelWue-Koordination	`3.77ms` from Frankfurt am Main, DE
122.172.156.224	AS24560 Bharti Airtel Ltd., Telemedia Services	`15.22ms` from Kolkata, IN
139.182.86.112	AS2152 CENIC	`2.70ms` from Los Angeles, US
201.130.166.112	AS8151 UNINET	`5.89ms` from Los Angeles, US
16.51.58.64	AS16509 Amazon.com, Inc.	`0.69ms` from Melbourne, AU
121.45.118.240	AS7545 TPG Telecom Limited	`1.58ms` from Melbourne, AU
85.119.41.64	AS35359 ADR TEL s.p.a.	`9.12ms` from Milan, IT
95.143.216.240	AS29124 Iskratelecom JSC	`0.68ms` from Moscow, RU
122.195.89.48	AS4837 CHINA UNICOM China169 Backbone	`7.21ms` from Nanjing, CN
66.117.112.64	AS11168 SMART CHOICE COMMUNICATIONS, LLC	`0.54ms` from New York City, US
74.50.7.128	AS54252 Sprious LLC	`0.17ms` from Osasco, BR
221.214.208.16	AS4837 CHINA UNICOM China169 Backbone	`9.71ms` from Qingdao, CN
52.87.61.224	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
183.105.198.208	AS4766 Korea Telecom	`6.90ms` from Seoul, KR
155.212.2.80	AS3226 OOO "NI"	`7.76ms` from Yekaterinburg, RU
145.97.192.240	AS1103 SURF B.V.	`1.10ms` from Amsterdam, NL
154.178.62.160	AS8452 TE-AS	`6.62ms` from Cairo, EG
31.31.107.0	AS6876 TENET Scientific Production Enterprise LLC	`3.55ms` from Chisinau, MD
179.220.51.64	AS28573 Claro NXT Telecomunicacoes Ltda	`7.49ms` from Curitiba, BR
79.214.187.64	AS3320 Deutsche Telekom AG	`4.33ms` from Frankfurt am Main, DE
46.65.120.208	AS5607 Sky UK Limited	`11.31ms` from London, GB
73.120.162.144	AS7922 Comcast Cable Communications, LLC	`14.94ms` from Miami, US
62.152.54.16	AS3175 Citytelecom LLC	`0.34ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 122.51.208.109

traceroute to 122.51.208.109 (122.51.208.109): 64 hops max, 52 byte packets

1 [AS749] 11.73.9.193 0.975 ms

2 [AS45090] 122.51.208.109 2.189 ms

Measurement taken from

IPinfo ProbeNet in Shanghai, CN

On November 28th 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales