120.133.0.0/16

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:        120.133.0.0 - 120.133.255.255
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:  2021-06-16T01:30:07Z
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.
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-09-04T01:00:17Z
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
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-30T11:55:46Z
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

Hosted domains

There are 15,287 domain names hosted across 808 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
120.133.2.80 gdofun.com 5652
120.133.60.61 siki.cc 5304
120.133.11.4 ronlycarpet.com 616
120.133.9.167 jinzhengshenghua.com 65
120.133.3.196 runxiangkj.com 40
120.133.5.7 jnhuamao.cn 39
120.133.3.159 iinsit.com 36
120.133.3.69 zictionliberal-hotel.com 35
120.133.3.118 zcdt.com.cn 34
120.133.3.197 cybershipping.com.cn 31
120.133.3.122 xhktech.cn 29
120.133.3.20 jnbsgs.com 27
120.133.3.46 jinhaitextile.com 27
120.133.3.251 cpiog.com 27
120.133.64.106 yuehuijiaoyou.net 27
120.133.5.239 isopur.cn 26
120.133.5.173 chntfp.cn 26
120.133.3.153 henic.net 25
120.133.3.186 yfasy.com.cn 24
120.133.5.63 bcl3.cn 24

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

6,626 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
120.133.130.131 AS58466 CHINANET Guangdong province network 2.59ms from Guangzhou, CN
120.133.227.226 AS4811 China Telecom (Group) 3.46ms from Shanghai, CN
120.133.81.217 AS23724 IDC, China Telecommunications Corporation 2.41ms from Beijing, CN
120.133.72.10 AS23724 IDC, China Telecommunications Corporation 2.31ms from Beijing, CN
120.133.66.229 AS23724 IDC, China Telecommunications Corporation 2.64ms from Beijing, CN
120.133.24.34 AS4835 China Telecom (Group) 2.92ms from Beijing, CN
120.133.2.19 AS9308 Abitcool(China) Inc. 3.30ms from Beijing, CN
120.133.242.99 AS17428 21Vianet.Co.,Ltd 3.75ms from Shanghai, CN
120.133.222.132 AS4811 China Telecom (Group) 3.43ms from Shanghai, CN
120.133.78.2 AS23724 IDC, China Telecommunications Corporation 3.66ms from Beijing, CN
120.133.71.32 AS23724 IDC, China Telecommunications Corporation 3.07ms from Beijing, CN
120.133.82.1 AS23724 IDC, China Telecommunications Corporation 3.17ms from Beijing, CN
120.133.17.9 AS9308 Abitcool(China) Inc. 2.97ms from Beijing, CN
120.133.14.213 AS9308 Abitcool(China) Inc. 2.58ms from Beijing, CN
120.133.15.44 AS9308 Abitcool(China) Inc. 2.75ms from Beijing, CN
120.133.236.225 AS4811 China Telecom (Group) 3.74ms from Shanghai, CN
120.133.221.43 AS4811 China Telecom (Group) 3.74ms from Shanghai, CN
120.133.13.161 AS9308 Abitcool(China) Inc. 4.22ms from Tianjin, CN
120.133.48.43 AS23724 IDC, China Telecommunications Corporation 2.54ms from Beijing, CN
120.133.45.59 AS23724 IDC, China Telecommunications Corporation 4.56ms from Beijing, CN
120.133.18.248 AS9308 Abitcool(China) Inc. 2.45ms from Beijing, CN
120.133.230.217 AS4811 China Telecom (Group) 3.54ms from Shanghai, CN
120.133.74.60 AS23724 IDC, China Telecommunications Corporation 3.13ms from Tianjin, CN
120.133.22.218 AS9308 Abitcool(China) Inc. 2.85ms from Tianjin, CN
120.133.64.22 AS23724 IDC, China Telecommunications Corporation 2.70ms 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
122.167.145.240 AS24560 Bharti Airtel Ltd., Telemedia Services 3.07ms from Ahmedabad, IN
172.72.126.224 AS11426 Charter Communications Inc 9.46ms from Charlotte, US
89.65.117.208 AS9141 P4 Sp. z o.o. 7.64ms from Gdynia, PL
136.37.101.160 AS16591 Google Fiber Inc. 0.76ms from Kansas City, US
86.20.198.240 AS5089 Virgin Media Limited 10.48ms from London, GB
23.242.103.176 AS20001 Charter Communications Inc 4.79ms from Los Angeles, US
13.127.138.16 AS16509 Amazon.com, Inc. 0.14ms from Mumbai, IN
103.46.212.48 AS10214 Pentanet Limited 1.19ms from Perth, AU
187.224.206.32 AS8151 UNINET 4.28ms from Santiago de Queretaro, MX
177.161.248.208 AS26599 TELEFÔNICA BRASIL S.A 1.99ms from Sao Paulo, BR
121.158.212.128 AS4766 Korea Telecom 6.43ms from Seoul, KR
61.74.87.112 AS4766 Korea Telecom 1.32ms from Seoul, KR
220.92.255.112 AS4766 Korea Telecom 6.63ms from Seoul, KR
1.228.89.16 AS9318 SK Broadband Co Ltd 2.67ms from Seoul, KR
219.124.99.112 AS23783 Cable Networks Akita Co.,ltd. 9.74ms from Tokyo, JP
106.72.34.32 AS2516 KDDI CORPORATION 2.62ms from Tokyo, JP
8.142.32.192 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.84ms from Zhangjiakou, CN
174.180.39.176 AS7922 Comcast Cable Communications, LLC 7.95ms from Boston, US
200.103.34.112 AS8167 V tal 19.74ms from Brasilia, BR
102.188.177.112 AS24835 Vodafone Data 10.22ms from Cairo, EG
73.176.82.128 AS7922 Comcast Cable Communications, LLC 6.87ms from Chicago, US
192.24.93.80 AS11492 CABLE ONE, INC. 14.43ms from Dallas, US
187.223.32.112 AS8151 UNINET 19.95ms from Los Angeles, US
52.60.175.32 AS16509 Amazon.com, Inc. 0.12ms from Montreal, CA
179.178.59.48 AS18881 TELEFÔNICA BRASIL S.A 3.83ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -f4 120.133.66.1
traceroute to 120.133.66.1 (120.133.66.1): 64 hops max, 52 byte packets
5 [AS4134] 202.97.76.41 258.233 ms
6 *
7 *
8 [AS23724] 36.110.246.150 260.001 ms
9 *
10 *
11 *
12 [AS23724] 220.181.10.214 279.491 ms
13 [AS23724] 124.251.255.110 259.85 ms
14 *
15 *
16 *
17 [AS23724] 120.133.66.1 261.192 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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