203.195.186.0/23

AS45090 · Shenzhen Tencent Computer Systems Company Limited

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Summary

Country	China
Domain	tencent.com
ASN	AS45090
Parent Range	203.195.128.0/17
Registry	APNIC
ID	TENCENTCLOUD

WHOIS Details

inetnum:        203.195.128.0 - 203.195.255.255
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:  2023-11-28T00:57:19Z
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:          203.195.128.0/17
descr:          Tencent Cloud Computing
country:        CN
origin:         AS45090
notify:         [email protected]
mnt-by:         MAINT-CNNIC-AP
last-modified:  2014-12-05T06:54:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.195.186.0/23

Range	ASN	Company	Num of IPs
203.195.128.0/17	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	32,768

Nearby Ranges

BGP prefixes that overlap with 203.195.0.0/16

Range	ASN	Company	Num of IPs
203.195.128.0/17	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	32,768
203.195.64.0/19	AS58519	CHINANET Guangdong province network	8,192
203.195.96.0/20	AS7693	KSC Commercial Internet Co. Ltd.	4,096
203.195.120.0/24	AS7979	Servers.com Asia Limited	256
203.195.121.0/24	AS7979	Servers.com Asia Limited	256
203.195.122.0/24	AS7979	Servers.com Asia Limited	256
203.195.115.0/24	AS23764	Chinatelecom Global network	256
203.195.123.0/24	AS7979	Servers.com Asia Limited	256
203.195.127.0/24	AS38859	Linkly Technologies Pty Ltd	256
203.195.114.0/24	AS4809	Chinatelecom Next Carrying Network backbone	256

Hosted domains

There are 16 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.195.187.67	20521.cn	3
203.195.187.109	hytimes.net	1
203.195.187.228	aioshw.com	1
203.195.186.190	routerd.com	1
203.195.186.244	wisenter.com	1
203.195.186.233	i336.cn	1
203.195.187.235	oklab.com.cn	1
203.195.186.80	ltools.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

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

IP Address	ASN	Details
203.195.186.58	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.91ms` from Guangzhou, CN
203.195.187.109	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.03ms` from Guangzhou, 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
86.96.156.39	AS5384 Emirates Internet	`3.69ms` from Al Fujairah City, AE
85.216.167.119	AS6830 Liberty Global Europe Holding B.V.	`7.95ms` from Bratislava, SK
94.227.27.119	AS6848 Telenet BV	`7.37ms` from Brussels, BE
149.160.238.135	AS27198 Indiana University	`7.00ms` from Chicago, US
76.29.11.231	AS7922 Comcast Cable Communications, LLC	`4.59ms` from Chicago, US
110.41.200.71	AS55990 Huawei Cloud Service data center	`9.32ms` from Guangzhou, CN
85.23.83.71	AS16086 DNA Oyj	`2.23ms` from Helsinki, FI
148.63.59.167	AS12353 Vodafone Portugal	`2.23ms` from Lisbon, PT
84.92.103.183	AS6871 Plusnet	`2.86ms` from London, GB
154.51.150.7	AS174 Cogent Communications, LLC	`2.09ms` from Paris, FR
84.210.208.55	AS25400 Telia Norge AS	`2.60ms` from Sandefjord, NO
181.72.145.199	AS6535 Telmex Servicios Empresariales S.A.	`10.11ms` from Santiago, CL
170.199.53.55	AS7122 Bell Canada	`19.85ms` from Chicago, US
104.154.230.119	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
168.129.217.23	AS31898 Oracle Corporation	`0.57ms` from Dallas, US
91.150.58.103	AS42343 Karjaan Puhelin Oy	`1.72ms` from Helsinki, FI
81.1.124.231	AS13285 TalkTalk Communications Limited	`0.79ms` from London, GB
86.19.24.103	AS5089 Virgin Media Limited	`6.60ms` from London, GB
105.172.203.167	AS37119 UNITEL SA	`1.31ms` from Luanda, AO
176.135.57.39	AS5410 Bouygues Telecom SA	`9.09ms` from Marseille, FR
71.87.109.135	AS20115 Charter Communications LLC	`9.54ms` from Minneapolis, US
76.113.148.135	AS7922 Comcast Cable Communications, LLC	`3.39ms` from Minneapolis, US
34.73.9.231	AS396982 Google LLC	`0.15ms` from Moncks Corner, US
177.16.63.71	AS18881 TELEFÔNICA BRASIL S.A	`17.37ms` from Osasco, BR
63.202.35.167	AS7018 AT&T Enterprises, LLC	`4.11ms` from San Jose, 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 203.195.186.38

traceroute to 203.195.186.38 (203.195.186.38): 64 hops max, 52 byte packets

5 [AS749] 30.143.147.99 2.653 ms

6 [AS45090] 203.195.186.38 1.916 ms

Measurement taken from

IPinfo ProbeNet in Guangzhou, CN

On December 6th 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.

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