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

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

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

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
120.132.146.114 AS58466 CHINANET Guangdong province network 5.45ms from Guangzhou, CN
120.132.132.255 AS9308 Abitcool(China) Inc. 34.81ms from Tianjin, CN
120.132.180.247 AS23724 IDC, China Telecommunications Corporation 38.33ms from Beijing, CN
120.132.240.5 AS9308 Abitcool(China) Inc. 19.07ms from Changsha, 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
120.132.176.44 AS23724 IDC, China Telecommunications Corporation 37.80ms from Beijing, CN
120.132.135.5 AS23724 IDC, China Telecommunications Corporation 36.99ms from Beijing, CN
120.132.128.37 AS23724 IDC, China Telecommunications Corporation 10.68ms from Hohhot, CN
120.132.224.64 AS17428 21Vianet.Co.,Ltd 2.53ms from Shanghai, CN
120.132.185.1 AS23724 IDC, China Telecommunications Corporation 36.84ms from Beijing, CN
120.132.134.1 AS23724 IDC, China Telecommunications Corporation 36.40ms from Beijing, CN
120.132.231.2 AS17428 21Vianet.Co.,Ltd 3.66ms from Shanghai, CN
120.132.133.32 AS23724 IDC, China Telecommunications Corporation 38.11ms from Beijing, CN
120.132.144.253 AS23724 IDC, China Telecommunications Corporation 36.85ms from Beijing, CN
120.132.241.130 AS58466 CHINANET Guangdong province network 6.88ms 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
175.35.245.177 AS4804 Microplex PTY LTD 4.18ms from Adelaide, AU
145.18.13.161 AS1124 Universiteit van Amsterdam 0.53ms from Amsterdam, NL
213.93.225.1 AS33915 Vodafone Libertel B.V. 4.60ms from Amsterdam, NL
176.233.232.161 AS34984 Superonline Iletisim Hizmetleri A.S. 3.97ms from Ankara, TR
73.135.138.1 AS7922 Comcast Cable Communications, LLC 3.43ms from Ashburn, US
192.154.122.209 AS53435 JACKSON ENERGY AUTHORITY 10.03ms from Atlanta, US
186.147.248.1 AS10620 Telmex Colombia S.A. 8.59ms from Bogota, CO
38.111.42.1 AS174 Cogent Communications, LLC 0.41ms from Boston, US
68.14.44.1 AS22773 Cox Communications Inc. 3.42ms from Boston, US
102.40.164.1 AS8452 TE-AS 2.02ms from Cairo, EG
122.137.237.1 AS4837 CHINA UNICOM China169 Backbone 2.42ms from Changchun, CN
103.96.96.177 AS136684 White Stallion Networks Pvt Ltd 15.45ms from Chennai, IN
161.129.131.1 AS19016 Westman Communications Group 18.73ms from Chicago, US
173.18.240.1 AS30036 Mediacom Communications Corp 16.38ms from Chicago, US
50.55.55.97 AS5650 Frontier Communications of America, Inc. 4.33ms from Chicago, US
195.192.232.33 AS203953 Hiper A/S 3.31ms from Copenhagen, DK
201.231.79.1 AS7303 Telecom Argentina S.A. 0.66ms from Cordoba, AR
71.40.217.129 AS11427 Charter Communications Inc 2.56ms from Dallas, US
159.48.64.1 AS54804 CableSouth Media III LLC 14.37ms from Dallas, US
212.124.51.145 AS12470 Globe Development GmbH 3.64ms from Duesseldorf, DE
12.76.47.97 AS7018 AT&T Enterprises, LLC 0.99ms from Durham, US
113.119.176.209 AS4134 CHINANET-BACKBONE 1.74ms from Guangzhou, CN
123.16.12.241 AS45899 VNPT Corp 1.04ms from Hanoi, VN
165.99.42.1 AS401701 cognetcloud INC 0.31ms from Hong Kong, HK
193.35.207.17 AS47952 ICT BULUT BILISIM A.S. 7.87ms from Istanbul, TR

Traceroute

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

$
traceroute -a -n -q1 -f4 -m21 120.132.232.58
traceroute to 120.132.232.58 (120.132.232.58): 21 hops max, 52 byte packets
5 [AS4134] 81.173.18.1 26.97 ms
6 *
7 *
8 *
9 *
10 [AS4835] 219.144.96.182 259.713 ms
11 *
12 *
13 [AS4835] 218.30.19.78 258.822 ms
14 [AS4835] 203.196.7.1 273.576 ms
15 [AS4835] 203.196.7.126 276.39 ms
16 [AS9308] 211.151.227.65 277.399 ms
17 [AS23724] 211.151.224.133 276.857 ms
18 [AS23724] 120.132.128.34 308.848 ms
19 *
20 *
21 *
Measurement taken from IPinfo ProbeNet in Barcelona, 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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