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:         [email protected]
abuse-mailbox:  [email protected]
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:        [email protected] 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:         [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:         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:         [email protected]
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:         [email protected]
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 fengbaotech.cn 3
120.132.145.152 sftpg.com 2
120.132.240.80 szcloudsoftware.com 2
120.132.144.209 lianjie100.cn 2
120.132.147.93 asiacash.com 1
120.132.144.7 alaka.com.cn 1
120.132.133.77 cyberway-china.com 1
120.132.240.66 yehuo.com 1
120.132.240.71 hongpu.com 1
120.132.144.33 xiutuan.com 1
120.132.134.11 niplab.net 1
120.132.134.7 m-zone.com.cn 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

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

IP Address ASN Details
120.132.185.1 AS23724 IDC, China Telecommunications Corporation 37.29ms from Beijing, CN
120.132.128.37 AS23724 IDC, China Telecommunications Corporation 10.49ms from Hohhot, CN
120.132.133.32 AS23724 IDC, China Telecommunications Corporation 37.78ms from Beijing, CN
120.132.146.114 AS58466 CHINANET Guangdong province network 5.42ms from Guangzhou, CN
120.132.176.135 AS23724 IDC, China Telecommunications Corporation 38.62ms from Beijing, CN
120.132.177.213 AS58466 CHINANET Guangdong province network 6.51ms from Guangzhou, CN
120.132.132.254 AS9308 Abitcool(China) Inc. 34.88ms from Tianjin, CN
120.132.180.247 AS23724 IDC, China Telecommunications Corporation 38.38ms from Beijing, CN
120.132.135.2 AS23724 IDC, China Telecommunications Corporation 36.45ms from Beijing, CN
120.132.144.253 AS23724 IDC, China Telecommunications Corporation 36.57ms from Beijing, CN
120.132.134.1 AS23724 IDC, China Telecommunications Corporation 36.46ms from Beijing, CN
120.132.147.237 AS23724 IDC, China Telecommunications Corporation 37.15ms from Beijing, CN
120.132.224.64 AS17428 21Vianet.Co.,Ltd 2.51ms from Shanghai, CN
120.132.240.5 AS9308 Abitcool(China) Inc. 18.46ms from Changsha, CN
120.132.241.193 AS58466 CHINANET Guangdong province network 6.60ms from Guangzhou, CN
120.132.231.2 AS17428 21Vianet.Co.,Ltd 3.27ms 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
198.20.117.17 AS32475 Internap Holding LLC 0.63ms from Amsterdam, NL
84.24.158.1 AS33915 Vodafone Libertel B.V. 4.72ms from Amsterdam, NL
62.163.116.1 AS33915 Vodafone Libertel B.V. 4.59ms from Amsterdam, NL
89.99.153.1 AS33915 Vodafone Libertel B.V. 4.52ms from Amsterdam, NL
159.26.71.1 AS13900 Christian Broadcasting Network, Inc. 7.95ms from Ashburn, US
96.253.102.1 AS701 Verizon Business 4.80ms from Ashburn, US
207.98.246.241 AS12083 WideOpenWest Finance LLC 2.97ms from Atlanta, US
47.48.252.65 AS20115 Charter Communications LLC 5.78ms from Atlanta, US
125.236.160.1 AS4771 Spark New Zealand Trading Ltd. 17.96ms from Auckland, NZ
111.63.77.1 AS24547 Hebei Mobile Communication Company Limited 3.93ms from Beijing, CN
119.250.182.161 AS4837 CHINA UNICOM China169 Backbone 4.02ms from Beijing, CN
125.23.156.193 AS9498 BHARTI Airtel Ltd. 0.64ms from Bengaluru, IN
89.46.10.17 AS207137 PacketHub S.A. 0.19ms from Berlin, DE
100.0.226.1 AS701 Verizon Business 2.27ms from Boston, US
166.0.201.145 AS212238 Datacamp Limited 0.35ms from Bratislava, SK
194.149.135.129 AS52188 Univerzitet Sv. Kiril i Metodij 18.21ms from Budapest, HU
186.152.218.1 AS7303 Telecom Argentina S.A. 1.23ms from Buenos Aires, AR
117.177.177.1 AS9808 China Mobile Communications Group Co., Ltd. 6.84ms from Chengdu, CN
192.174.120.1 AS11492 CABLE ONE, INC. 11.18ms from Chicago, US
23.61.100.193 AS16625 Akamai Technologies, Inc. 0.20ms from Chicago, US
69.129.68.1 AS4181 TDS TELECOM 14.00ms from Chicago, US
152.178.106.81 AS701 Verizon Business 0.91ms from Chicago, US
87.50.19.1 AS3292 TDC Holding A/S 5.85ms from Copenhagen, DK
138.97.182.65 AS264206 Mixconect Telecom Ltda ME 5.52ms from Curitiba, BR
66.52.216.33 AS20115 Charter Communications LLC 6.03ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -m20 120.132.131.166
traceroute to 120.132.131.166 (120.132.131.166): 20 hops max, 52 byte packets
1 [AS15169] 142.251.66.70 73.395 ms
3 [] 140.222.223.17 157.18 ms
4 [AS701] 157.130.230.26 138.352 ms
5 *
6 *
7 *
8 *
9 [AS4835] 219.144.96.86 316.554 ms
10 *
11 *
12 [AS4835] 218.30.19.78 318.057 ms
13 [AS4835] 203.196.7.1 318.626 ms
14 [AS4835] 203.196.7.126 301.839 ms
15 [AS9308] 211.151.227.65 303.862 ms
16 [AS23724] 211.151.224.133 304.674 ms
17 [AS23724] 120.132.128.34 335.343 ms
18 *
19 *
20 *
Measurement taken from IPinfo ProbeNet in Madrid, ES
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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