120.133.0.0/16
AS23724 · IDC, China Telecommunications Corporation
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| 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. 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 120.0.0.0/8
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 120.192.0.0/10 | AS141425 | China Mobile Communications Corporation | 4,194,304 |
| 120.192.0.0/10 | AS38019 | China Mobile Communications Corporation | 4,194,304 |
| 120.192.0.0/10 | AS24547 | China Mobile Communications Corporation | 4,194,304 |
| 120.192.0.0/10 | AS9808 | China Mobile Communications Corporation | 4,194,304 |
| 120.192.0.0/10 | AS56044 | China Mobile Communications Corporation | 4,194,304 |
| 120.192.0.0/10 | AS56045 | China Mobile Communications Corporation | 4,194,304 |
| 120.192.0.0/10 | AS56041 | China Mobile Communications Corporation | 4,194,304 |
| 120.192.0.0/10 | AS56048 | China Mobile Communications Corporation | 4,194,304 |
| 120.192.0.0/10 | AS24445 | China Mobile Communications Corporation | 4,194,304 |
| 120.192.0.0/10 | AS140105 | China Mobile Communications Corporation | 4,194,304 |
| 120.192.0.0/10 | AS56040 | China Mobile Communications Corporation | 4,194,304 |
| 120.192.0.0/10 | AS56046 | China Mobile Communications Corporation | 4,194,304 |
| 120.192.0.0/10 | AS24400 | China Mobile Communications Corporation | 4,194,304 |
| 120.192.0.0/10 | AS24444 | China Mobile Communications Corporation | 4,194,304 |
| 120.192.0.0/10 | AS56042 | China Mobile Communications Corporation | 4,194,304 |
| 120.192.0.0/10 | AS56047 | China Mobile Communications Corporation | 4,194,304 |
| 120.96.0.0/11 | AS1659 | Ministry of Education Computer Center | 2,097,152 |
| 120.96.0.0/11 | AS18047 | Ministry of Education Computer Center | 2,097,152 |
| 120.0.0.0/12 | AS4837 | China Unicom Heibei Province Network | 1,048,576 |
| 120.32.0.0/13 | AS4134 | CHINANET FUJIAN PROVINCE NETWORK | 524,288 |
| 120.80.0.0/13 | AS17623 | China Unicom Guangdong province network | 524,288 |
| 120.80.0.0/13 | AS136959 | China Unicom Guangdong province network | 524,288 |
| 120.80.0.0/13 | AS9929 | China Unicom Guangdong province network | 524,288 |
| 120.80.0.0/13 | AS17622 | China Unicom Guangdong province network | 524,288 |
| 120.32.0.0/13 | AS133774 | CHINANET FUJIAN PROVINCE NETWORK | 524,288 |
| 120.80.0.0/13 | AS135061 | China Unicom Guangdong province network | 524,288 |
| 120.80.0.0/13 | AS17816 | China Unicom Guangdong province network | 524,288 |
| 120.80.0.0/13 | AS134543 | China Unicom Guangdong province network | 524,288 |
| 120.32.0.0/13 | AS133776 | CHINANET FUJIAN PROVINCE NETWORK | 524,288 |
| 120.80.0.0/13 | AS136958 | China Unicom Guangdong province network | 524,288 |
| 120.16.0.0/13 | AS133612 | VODAFONE AUSTRALIA PTY LIMITED | 524,288 |
| 120.68.0.0/14 | AS4134 | CHINANET Xinjiang province network | 262,144 |
| 120.40.0.0/14 | AS4134 | CHINANET FUJIAN PROVINCE NETWORK | 262,144 |
| 120.24.0.0/14 | AS37963 | Aliyun Computing Co., LTD | 262,144 |
| 120.134.0.0/15 | AS4835 | 21ViaNet(China),Inc. | 131,072 |
| 120.74.0.0/15 | AS2527 | Sony Network Communications Inc. | 131,072 |
| 120.134.0.0/15 | AS9308 | 21ViaNet(China),Inc. | 131,072 |
| 120.134.0.0/15 | AS23724 | 21ViaNet(China),Inc. | 131,072 |
| 120.94.0.0/16 | AS4538 | China Education and Research Network | 65,536 |
| 120.53.0.0/16 | AS45090 | Tencent cloud computing (Beijing) Co., Ltd. | 65,536 |
| 120.95.0.0/16 | AS4538 | China Education and Research Network | 65,536 |
| 120.65.0.0/16 | AS4837 | BeiJing Sincerity-times Network Technology Project Ltd. | 65,536 |
| 120.28.0.0/16 | AS23689 | Globe Telecom/Innove Communication | 65,536 |
| 120.55.0.0/16 | AS37963 | Aliyun Computing Co., LTD | 65,536 |
| 120.47.0.0/16 | AS18118 | CITIC Networks Management Co.,Ltd. | 65,536 |
| 120.28.0.0/16 | AS18190 | Globe Telecom/Innove Communication | 65,536 |
| 120.28.0.0/16 | AS4775 | Globe Telecom/Innove Communication | 65,536 |
| 120.204.0.0/16 | AS24400 | China Mobile Communications Corporation - shanghai company | 65,536 |
Hosted domains
There are 14,557 domain names hosted across 797 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|
Hosted domains API
Pingable IPs
7,807 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 120.133.49.120 |
2.60ms from Beijing,
CN
|
|
| 120.133.133.133 |
1.93ms from Guangzhou,
CN
|
|
| 120.133.134.146 |
1.90ms from Guangzhou,
CN
|
|
| 120.133.243.28 |
2.32ms from Shanghai,
CN
|
|
| 120.133.216.58 |
3.45ms from Shanghai,
CN
|
|
| 120.133.42.56 |
2.43ms from Beijing,
CN
|
|
| 120.133.43.77 |
2.39ms from Beijing,
CN
|
|
| 120.133.80.66 |
2.87ms from Beijing,
CN
|
|
| 120.133.229.82 |
3.19ms from Shanghai,
CN
|
|
| 120.133.26.132 |
2.44ms from Beijing,
CN
|
|
| 120.133.11.109 |
2.68ms from Beijing,
CN
|
|
| 120.133.18.201 |
2.70ms from Beijing,
CN
|
|
| 120.133.13.161 |
4.21ms from Tianjin,
CN
|
|
| 120.133.73.110 |
2.60ms from Beijing,
CN
|
|
| 120.133.88.205 |
3.03ms from Beijing,
CN
|
|
| 120.133.225.84 |
3.44ms from Shanghai,
CN
|
|
| 120.133.6.180 |
2.56ms from Beijing,
CN
|
|
| 120.133.140.180 |
3.88ms from Guangzhou,
CN
|
|
| 120.133.241.133 |
2.67ms from Shanghai,
CN
|
|
| 120.133.223.9 |
4.32ms from Shanghai,
CN
|
|
| 120.133.51.1 |
3.89ms from Beijing,
CN
|
|
| 120.133.30.22 |
4.56ms from Beijing,
CN
|
|
| 120.133.28.23 |
2.66ms from Beijing,
CN
|
|
| 120.133.240.126 |
2.57ms from Shanghai,
CN
|
|
| 120.133.68.44 |
2.50ms 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 |
|---|---|---|
| 2.50.199.48 |
4.64ms from Al Fujairah City,
AE
|
|
| 62.133.72.112 |
11.96ms from Amsterdam,
NL
|
|
| 3.92.239.80 |
0.49ms from Ashburn,
US
|
|
| 73.250.201.0 |
9.54ms from Ashburn,
US
|
|
| 38.23.2.176 |
11.81ms from Atlanta,
US
|
|
| 180.78.123.48 |
10.36ms from Beijing,
CN
|
|
| 111.207.176.240 |
2.95ms from Beijing,
CN
|
|
| 18.188.240.128 |
0.15ms from Columbus,
US
|
|
| 31.127.177.144 |
8.79ms from Erith,
GB
|
|
| 149.109.92.64 |
5.85ms from Jeddah,
SA
|
|
| 75.26.223.0 |
3.43ms from Miami,
US
|
|
| 80.183.241.160 |
1.74ms from Milan,
IT
|
|
| 136.175.8.0 |
0.17ms from Phoenix,
US
|
|
| 43.203.109.224 |
0.20ms from Seoul,
KR
|
|
| 180.72.18.144 |
6.69ms from Singapore,
SG
|
|
| 111.90.89.224 |
13.43ms from Tokyo,
JP
|
|
| 97.235.239.128 |
11.61ms from Ashburn,
US
|
|
| 35.163.106.160 |
0.18ms from Boardman,
US
|
|
| 170.238.226.80 |
4.85ms from Bogotá,
CO
|
|
| 178.40.181.0 |
1.42ms from Bratislava,
SK
|
|
| 41.239.129.240 |
4.67ms from Cairo,
EG
|
|
| 72.19.29.64 |
6.30ms from Denver,
US
|
|
| 2.61.195.176 |
8.80ms from Krasnoyarsk,
RU
|
|
| 163.171.36.144 |
6.14ms from London,
GB
|
|
| 51.95.110.128 |
6.83ms from Madrid,
ES
|
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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