120.132.128.0/17

AS23724  ·  IDC, China Telecommunications Corporation

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Summary

Country China
Domain 21vianet.com
ASN AS23724
Registry APNIC
ID CHINA-21VIANET

WHOIS Details

inetnum:        120.132.128.0 - 120.132.255.255
netname:        CHINA-21VIANET
descr:          21ViaNet(China),Inc.
descr:          BOE Science Park, 10 Jiuxianqiao Road, Chaoyang,
descr:          Beijing 100016, China
country:        CN
admin-c:        ML2382-AP
tech-c:         BW667-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CN-21VIANET
mnt-routes:     MAINT-CNNIC-AP
mnt-irt:        IRT-CNNIC-CN
last-modified:  2021-06-16T01:31:22Z
source:         APNIC

irt:            IRT-CNNIC-CN
address:        Beijing, China
e-mail:         ipas@cnnic.cn
abuse-mailbox:  ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
auth:           # Filtered
remarks:        Please note that CNNIC is not an ISP and is not
remarks:        empowered to investigate complaints of network abuse.
remarks:        Please contact the tech-c or admin-c of the network.
remarks:        ipas@cnnic.cn is invalid
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-09-19T17:19:56Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Cao Wentao
address:        BOE Science Park, 10 Jiuxianqiao Road, Chaoyang,Beijing 100016, China
country:        CN
phone:          +86-10-84562121
fax-no:         +86-10-84564234
e-mail:         abusemail1010@sina.com
nic-hdl:        BW667-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2014-12-26T06:30:02Z
source:         APNIC

person:         Li  Xuesong
address:        BOE Science Park, 10 Jiuxianqiao Road, Chaoyang,Beijing 100016, China
country:        CN
phone:          +86-10-84562121
fax-no:         +86-10-84564234
e-mail:         abuse@21viamail.com
nic-hdl:        ML2382-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2014-12-26T06:30:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 120.132.0.0/16

Range ASN Company Num of IPs
120.132.96.0/20 AS140292 CloudVsp.Inc 4,096

Hosted domains

There are 83 domain names hosted across 31 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
120.132.178.92 jyfq.com 3
120.132.144.209 lianjie100.cn 2
120.132.145.152 pgarmy.com 2
120.132.240.80 szcloudsoftware.com 2
120.132.240.66 yehuo.com 1
120.132.134.7 m-zone.com.cn 1
120.132.134.11 niplab.net 1
120.132.147.93 asiacash.com 1
120.132.145.61 xn--nyq91g.group 1
120.132.240.71 hongpu.com 1
120.132.144.7 alaka.com.cn 1
120.132.144.33 xiutuan.com 1
120.132.133.77 cyberway-china.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

Pingable IPs

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

IP Address ASN Details
120.132.180.247 AS23724 IDC, China Telecommunications Corporation 38.33ms from Beijing, CN
120.132.135.5 AS23724 IDC, China Telecommunications Corporation 36.99ms from Beijing, CN
120.132.134.1 AS23724 IDC, China Telecommunications Corporation 36.40ms from Beijing, CN
120.132.146.114 AS58466 CHINANET Guangdong province network 5.45ms from Guangzhou, CN
120.132.231.2 AS17428 21Vianet.Co.,Ltd 3.66ms from Shanghai, CN
120.132.241.130 AS58466 CHINANET Guangdong province network 6.88ms from Guangzhou, CN
120.132.176.44 AS23724 IDC, China Telecommunications Corporation 37.80ms from Beijing, CN
120.132.128.37 AS23724 IDC, China Telecommunications Corporation 10.68ms from Hohhot, CN
120.132.240.5 AS9308 Abitcool(China) Inc. 19.07ms from Changsha, CN
120.132.133.32 AS23724 IDC, China Telecommunications Corporation 38.11ms from Beijing, CN
120.132.132.255 AS9308 Abitcool(China) Inc. 34.81ms from Tianjin, CN
120.132.185.1 AS23724 IDC, China Telecommunications Corporation 36.84ms from Beijing, CN
120.132.224.64 AS17428 21Vianet.Co.,Ltd 2.53ms from Shanghai, CN
120.132.144.253 AS23724 IDC, China Telecommunications Corporation 36.85ms from Beijing, CN
120.132.177.218 AS58466 CHINANET Guangdong province network 6.41ms from Guangzhou, CN
120.132.147.237 AS23724 IDC, China Telecommunications Corporation 37.53ms from Beijing, 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
63.237.89.33 AS209 CenturyLink Communications, LLC 13.59ms from Ashburn, US
98.249.54.1 AS7922 Comcast Cable Communications, LLC 3.91ms from Ashburn, US
64.7.230.1 AS14274 TENNESSEE WIRELESS LLC 7.50ms from Atlanta, US
12.164.19.97 AS7018 AT&T Enterprises, LLC 6.27ms from Atlanta, US
223.207.56.1 AS45758 Triple T Broadband Public Company Limited 1.30ms from Bangkok, TH
169.244.153.1 AS557 University of Maine System 14.14ms from Boston, US
84.232.35.1 AS210423 ATUAXANELA, S.L. 3.33ms from Braga, PT
188.251.52.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 2.22ms from Braga, PT
202.142.61.97 AS7545 TPG Telecom Limited 1.81ms from Brisbane, AU
181.46.34.1 AS27747 Telecentro S.A. 0.72ms from Buenos Aires, AR
190.190.221.1 AS7303 Telecom Argentina S.A. 1.63ms from Buenos Aires, AR
122.137.237.1 AS4837 CHINA UNICOM China169 Backbone 2.42ms from Changchun, CN
182.78.95.17 AS9498 BHARTI Airtel Ltd. 1.05ms from Chennai, IN
155.230.69.33 AS10052 Kyungpook National University 9.63ms from Chuncheon, KR
38.3.190.1 AS271832 CERRONET S.R.L. 6.70ms from Cordoba, AR
66.76.244.1 AS19108 Optimum 9.98ms from Dallas, US
68.97.46.1 AS22773 Cox Communications Inc. 5.41ms from Dallas, US
217.113.187.145 AS30766 GGew net GmbH 1.57ms from Frankfurt am Main, DE
67.21.38.1 AS6939 Hurricane Electric LLC 0.28ms from Fremont, US
113.187.34.113 AS45899 VNPT Corp 3.39ms from Ho Chi Minh City, VN
105.227.59.1 AS37457 Telkom SA Ltd. 1.42ms from Johannesburg, ZA
62.254.179.97 AS5089 Virgin Media Limited 6.43ms from London, GB
64.239.134.225 AS11509 Tierzero 0.34ms from Los Angeles, US
174.69.163.161 AS22773 Cox Communications Inc. 5.93ms from Los Angeles, US
81.38.213.65 AS3352 TELEFONICA DE ESPANA S.A.U. 9.33ms 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 -m12 120.132.139.206
traceroute to 120.132.139.206 (120.132.139.206): 12 hops max, 52 byte packets
3 [AS749] 11.110.75.153 2.342 ms
4 *
5 *
7 [] 69.194.169.181 3.787 ms
8 *
9 [] 69.194.166.165 38.147 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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