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:  2025-11-17T23:08:37Z
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 79 domain names hosted across 29 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
120.132.144.209 lianjie100.cn 2
120.132.145.152 sftpg.com 2
120.132.144.33 xiutuan.com 1
120.132.133.77 cyberway-china.com 1
120.132.134.11 niplab.net 1
120.132.134.7 m-zone.com.cn 1
120.132.147.93 asiacash.com 1
120.132.145.61 xn--nyq91g.group 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

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

IP Address ASN Details
120.132.134.1 AS23724 IDC, China Telecommunications Corporation 35.86ms from Beijing, CN
120.132.240.5 AS9308 Abitcool(China) Inc. 28.57ms from Guiyang, CN
120.132.128.37 AS23724 IDC, China Telecommunications Corporation 10.68ms from Hohhot, CN
120.132.144.253 AS23724 IDC, China Telecommunications Corporation 35.97ms from Beijing, CN
120.132.135.2 AS23724 IDC, China Telecommunications Corporation 35.69ms from Beijing, CN
120.132.147.237 AS23724 IDC, China Telecommunications Corporation 36.81ms from Beijing, CN
120.132.132.254 AS9308 Abitcool(China) Inc. 34.90ms from Tianjin, CN
120.132.133.32 AS23724 IDC, China Telecommunications Corporation 37.48ms from Beijing, CN
120.132.231.2 AS17428 21Vianet.Co.,Ltd 3.38ms from Shanghai, CN
120.132.185.1 AS23724 IDC, China Telecommunications Corporation 36.67ms from Beijing, CN
120.132.146.103 AS58466 CHINANET Guangdong province network 6.13ms from Guangzhou, CN
120.132.176.44 AS23724 IDC, China Telecommunications Corporation 37.81ms from Beijing, CN
120.132.241.133 AS58466 CHINANET Guangdong province network 6.66ms from Guangzhou, CN
120.132.177.214 AS58466 CHINANET Guangdong province network 6.56ms from Guangzhou, CN
120.132.180.247 AS23724 IDC, China Telecommunications Corporation 37.01ms from Beijing, CN
120.132.224.64 AS17428 21Vianet.Co.,Ltd 2.67ms 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
5.194.232.1 AS5384 Emirates Internet 1.30ms from Al Fujairah City, AE
217.102.152.1 AS33915 Vodafone Libertel B.V. 1.82ms from Amsterdam, NL
89.99.153.1 AS33915 Vodafone Libertel B.V. 4.89ms from Amsterdam, NL
73.135.138.1 AS7922 Comcast Cable Communications, LLC 3.42ms from Ashburn, US
66.223.112.1 AS13768 Aptum Technologies 0.53ms from Atlanta, US
183.173.200.1 AS4538 China Education and Research Network Center 3.10ms from Beijing, CN
186.86.239.1 AS10620 Telmex Colombia S.A. 1.29ms from Bogota, CO
146.168.62.1 AS11776 Breezeline 2.58ms from Boston, US
89.136.56.1 AS12302 Vodafone Romania S.A. 2.01ms from Bucharest, RO
152.170.84.1 AS7303 Telecom Argentina S.A. 6.27ms from Buenos Aires, AR
190.190.221.1 AS7303 Telecom Argentina S.A. 1.29ms from Buenos Aires, AR
98.101.246.177 AS11426 Charter Communications Inc 3.86ms from Charlotte, US
76.141.40.225 AS7922 Comcast Cable Communications, LLC 5.42ms from Chicago, US
125.80.96.1 AS4134 CHINANET-BACKBONE 1.26ms from Chongqing, CN
69.63.89.1 AS10796 Charter Communications Inc 2.42ms from Cleveland, US
35.188.219.65 AS396982 Google LLC 0.38ms from Council Bluffs, US
108.156.220.193 AS16509 Amazon.com, Inc. 0.28ms from Dallas, US
147.136.218.1 AS33294 South Central Connect 8.08ms from Dallas, US
115.113.250.49 AS4755 TATA Communications formerly VSNL is Leading ISP 0.91ms from Delhi, IN
184.166.206.1 AS33588 Charter Communications LLC 4.56ms from Denver, US
51.171.214.1 AS5466 Eircom Limited 3.83ms from Dublin, IE
62.143.236.1 AS3209 Vodafone GmbH 0.61ms from Frankfurt am Main, DE
89.221.14.193 AS42596 net-and-phone GmbH 0.30ms from Frankfurt am Main, DE
73.189.64.1 AS7922 Comcast Cable Communications, LLC 3.20ms from Fremont, US
79.235.32.241 AS3320 Deutsche Telekom AG 4.83ms from Hamburg, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m19 120.132.220.160
traceroute to 120.132.220.160 (120.132.220.160): 19 hops max, 52 byte packets
2 [AS3356] 4.69.219.65 30.634 ms
3 [AS3356] 4.15.125.54 33.589 ms
4 *
5 *
6 *
7 *
8 [AS4835] 219.144.96.138 189.19 ms
9 *
10 *
11 [AS4835] 218.30.19.78 188.954 ms
12 [AS4835] 203.196.7.5 188.651 ms
13 [AS4835] 203.196.7.126 205.949 ms
14 [AS9802] 211.151.227.65 206.349 ms
15 [AS23724] 211.151.224.137 209.974 ms
16 [AS23724] 120.132.128.34 237.873 ms
17 *
18 *
19 *
Measurement taken from IPinfo ProbeNet in Casper, US
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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