120.133.32.0/20
AS23724 · IDC, China Telecommunications Corporation
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| Country |
China
|
| Domain | 21vianet.com |
| ASN | AS23724 |
| Parent Range | 120.133.0.0/16 |
| 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. 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
Overlapping Ranges
BGP prefixes that contain 120.133.32.0/20
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 120.133.0.0/16 | AS17428 | 21ViaNet(China),Inc. | 65,536 |
| 120.133.0.0/16 | AS23724 | 21ViaNet(China),Inc. | 65,536 |
| 120.133.0.0/16 | AS4811 | 21ViaNet(China),Inc. | 65,536 |
| 120.133.0.0/16 | AS4835 | 21ViaNet(China),Inc. | 65,536 |
| 120.133.0.0/16 | AS58466 | 21ViaNet(China),Inc. | 65,536 |
| 120.133.0.0/16 | AS9308 | 21ViaNet(China),Inc. | 65,536 |
Nearby Ranges
BGP prefixes that overlap with 120.133.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 120.133.0.0/16 | AS17428 | 21ViaNet(China),Inc. | 65,536 |
| 120.133.0.0/16 | AS23724 | 21ViaNet(China),Inc. | 65,536 |
| 120.133.0.0/16 | AS4811 | 21ViaNet(China),Inc. | 65,536 |
| 120.133.0.0/16 | AS4835 | 21ViaNet(China),Inc. | 65,536 |
| 120.133.0.0/16 | AS58466 | 21ViaNet(China),Inc. | 65,536 |
| 120.133.0.0/16 | AS9308 | 21ViaNet(China),Inc. | 65,536 |
Hosted domains
There are 74 domain names hosted across 44 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 120.133.40.206 | wuzhouchebohui.com | 15 |
| 120.133.41.82 | chesupai.cn | 4 |
| 120.133.33.137 | xiaomimobile.com | 3 |
| 120.133.33.154 | gztaror.com | 3 |
| 120.133.36.145 | pointer-ai.com | 3 |
| 120.133.34.12 | max-c.com | 2 |
| 120.133.40.207 | yimaiche.cn | 2 |
| 120.133.38.150 | jjmobile9.cn | 2 |
| 120.133.44.197 | dangdang.com | 2 |
| 120.133.41.209 | meethp.cn | 2 |
| 120.133.44.101 | ddblqs.com.cn | 2 |
| 120.133.35.144 | yiwanlinked.com | 2 |
| 120.133.37.39 | lianhecr.com.cn | 2 |
| 120.133.41.165 | volca.cn | 1 |
| 120.133.44.171 | globaldangdang.com | 1 |
| 120.133.40.170 | genowis.com.cn | 1 |
| 120.133.40.126 | changba.com.cn | 1 |
| 120.133.40.140 | kopebe.com | 1 |
| 120.133.40.247 | womenvoice.cn | 1 |
| 120.133.46.125 | ddexp.com.cn | 1 |
Hosted domains API
Pingable IPs
919 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 120.133.38.135 |
2.31ms from Beijing,
CN
|
|
| 120.133.41.191 |
3.15ms from Beijing,
CN
|
|
| 120.133.35.22 |
3.18ms from Beijing,
CN
|
|
| 120.133.33.232 |
3.07ms from Beijing,
CN
|
|
| 120.133.45.150 |
4.54ms from Beijing,
CN
|
|
| 120.133.36.135 |
2.83ms from Beijing,
CN
|
|
| 120.133.42.56 |
2.43ms from Beijing,
CN
|
|
| 120.133.44.101 |
4.51ms from Beijing,
CN
|
|
| 120.133.40.147 |
2.60ms from Beijing,
CN
|
|
| 120.133.37.91 |
2.71ms from Beijing,
CN
|
|
| 120.133.34.254 |
2.58ms from Beijing,
CN
|
|
| 120.133.43.77 |
2.39ms 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 |
|---|---|---|
| 87.195.12.36 |
6.20ms from Amsterdam,
NL
|
|
| 174.163.9.164 |
4.57ms from Atlanta,
US
|
|
| 195.130.131.84 |
1.85ms from Brussels,
BE
|
|
| 14.245.51.20 |
5.26ms from Da Nang,
VN
|
|
| 37.54.251.228 |
9.63ms from Kyiv,
UA
|
|
| 181.176.39.4 |
0.43ms from Lima,
PE
|
|
| 84.68.30.148 |
8.88ms from London,
GB
|
|
| 189.194.49.68 |
16.46ms from Los Angeles,
US
|
|
| 64.33.140.68 |
10.56ms from Minneapolis,
US
|
|
| 137.184.51.148 |
0.24ms from New York City,
US
|
|
| 189.206.180.100 |
3.63ms from Santiago de Queretaro,
MX
|
|
| 14.5.123.228 |
1.88ms from Seoul,
KR
|
|
| 45.149.159.132 |
0.11ms from Tokyo,
JP
|
|
| 216.202.248.4 |
0.26ms from Boston,
US
|
|
| 149.160.232.84 |
7.17ms from Chicago,
US
|
|
| 18.119.84.244 |
0.18ms from Columbus,
US
|
|
| 60.14.234.52 |
7.10ms from Harbin,
CN
|
|
| 70.112.20.148 |
10.40ms from Houston,
US
|
|
| 8.215.48.164 |
0.70ms from Jakarta,
ID
|
|
| 128.238.75.4 |
0.76ms from New York City,
US
|
|
| 85.166.187.212 |
5.94ms from Oslo,
NO
|
|
| 172.100.100.68 |
10.93ms from Secaucus,
US
|
|
| 175.142.162.36 |
2.40ms from Sepang,
MY
|
|
| 180.157.126.132 |
5.47ms from Shanghai,
CN
|
|
| 159.196.109.116 |
0.75ms from Sydney,
AU
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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