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 | AS56041 | 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 | AS24400 | China Mobile Communications Corporation | 4,194,304 |
| 120.192.0.0/10 | AS141425 | 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 | AS24547 | 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 | AS56044 | 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 | AS56040 | 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 | AS56045 | 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 | AS56046 | 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 |
| 120.80.0.0/13 | AS17623 | China Unicom Guangdong province network | 524,288 |
| 120.16.0.0/13 | AS133612 | VODAFONE AUSTRALIA PTY LIMITED | 524,288 |
| 120.80.0.0/13 | AS17816 | China Unicom Guangdong province network | 524,288 |
| 120.32.0.0/13 | AS133776 | CHINANET FUJIAN PROVINCE NETWORK | 524,288 |
| 120.80.0.0/13 | AS136959 | China Unicom Guangdong province network | 524,288 |
| 120.80.0.0/13 | AS136958 | 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 | AS133774 | CHINANET FUJIAN PROVINCE NETWORK | 524,288 |
| 120.80.0.0/13 | AS135061 | China Unicom Guangdong province network | 524,288 |
| 120.32.0.0/13 | AS4134 | CHINANET FUJIAN 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 |
| 120.68.0.0/14 | AS4134 | CHINANET Xinjiang province network | 262,144 |
| 120.24.0.0/14 | AS37963 | Aliyun Computing Co., LTD | 262,144 |
| 120.40.0.0/14 | AS4134 | CHINANET FUJIAN PROVINCE NETWORK | 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 | AS23724 | 21ViaNet(China),Inc. | 131,072 |
| 120.134.0.0/15 | AS9308 | 21ViaNet(China),Inc. | 131,072 |
| 120.93.0.0/16 | AS7514 | ComputerEngineering&Consulting,Ltd. | 65,536 |
| 120.204.0.0/16 | AS9808 | China Mobile Communications Corporation - shanghai company | 65,536 |
| 120.95.0.0/16 | AS4538 | China Education and Research Network | 65,536 |
| 120.85.0.0/16 | AS17622 | United-Communications-Network-Technology-Co-Ltd, GuangZhou | 65,536 |
| 120.53.0.0/16 | AS45090 | Tencent cloud computing (Beijing) Co., Ltd. | 65,536 |
| 120.28.0.0/16 | AS23689 | Globe Telecom/Innove Communication | 65,536 |
| 120.94.0.0/16 | AS4538 | China Education and Research Network | 65,536 |
| 120.65.0.0/16 | AS4837 | BeiJing Sincerity-times Network Technology Project Ltd. | 65,536 |
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
6,619 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 120.133.83.98 |
2.97ms from Beijing,
CN
|
|
| 120.133.68.44 |
2.48ms from Beijing,
CN
|
|
| 120.133.26.245 |
2.50ms from Beijing,
CN
|
|
| 120.133.28.23 |
2.66ms from Beijing,
CN
|
|
| 120.133.72.81 |
2.26ms from Beijing,
CN
|
|
| 120.133.11.109 |
3.16ms from Beijing,
CN
|
|
| 120.133.56.75 |
3.03ms from Beijing,
CN
|
|
| 120.133.2.11 |
2.95ms from Beijing,
CN
|
|
| 120.133.22.107 |
2.64ms from Beijing,
CN
|
|
| 120.133.84.72 |
2.88ms from Beijing,
CN
|
|
| 120.133.43.77 |
2.51ms from Beijing,
CN
|
|
| 120.133.44.98 |
5.11ms from Beijing,
CN
|
|
| 120.133.24.31 |
3.02ms from Beijing,
CN
|
|
| 120.133.23.82 |
2.67ms from Beijing,
CN
|
|
| 120.133.36.202 |
2.81ms from Beijing,
CN
|
|
| 120.133.77.16 |
2.49ms from Beijing,
CN
|
|
| 120.133.61.172 |
2.80ms from Beijing,
CN
|
|
| 120.133.27.4 |
2.60ms from Beijing,
CN
|
|
| 120.133.13.161 |
4.22ms from Beijing,
CN
|
|
| 120.133.50.17 |
3.10ms from Beijing,
CN
|
|
| 120.133.14.88 |
2.66ms from Beijing,
CN
|
|
| 120.133.15.52 |
2.68ms from Beijing,
CN
|
|
| 120.133.64.177 |
2.96ms from Beijing,
CN
|
|
| 120.133.54.60 |
2.62ms from Beijing,
CN
|
|
| 120.133.75.100 |
2.57ms 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 |
|---|---|---|
| 2.133.123.16 |
19.26ms from Astana,
KZ
|
|
| 120.6.90.48 |
9.83ms from Beijing,
CN
|
|
| 86.29.43.96 |
13.76ms from Dublin,
IE
|
|
| 201.130.164.144 |
6.17ms from Los Angeles,
US
|
|
| 88.18.224.224 |
5.59ms from Madrid,
ES
|
|
| 112.203.39.240 |
1.28ms from Manila,
PH
|
|
| 47.216.67.144 |
11.51ms from Phoenix,
US
|
|
| 124.129.247.64 |
1.76ms from Qingdao,
CN
|
|
| 35.221.102.96 |
0.16ms from Tokyo,
JP
|
|
| 4.241.74.240 |
0.15ms from Tokyo,
JP
|
|
| 148.70.182.144 |
0.92ms from Chengdu,
CN
|
|
| 98.30.113.48 |
9.73ms from Columbus,
US
|
|
| 3.142.173.176 |
0.16ms from Columbus,
US
|
|
| 79.239.113.128 |
4.32ms from Duesseldorf,
DE
|
|
| 119.164.21.240 |
3.27ms from Jinan,
CN
|
|
| 46.102.217.64 |
0.40ms from London,
GB
|
|
| 88.47.183.176 |
1.79ms from Milan,
IT
|
|
| 73.96.171.224 |
6.08ms from Portland,
US
|
|
| 44.195.137.128 |
0.14ms from Reston,
US
|
|
| 52.3.157.192 |
0.22ms from Reston,
US
|
|
| 38.180.45.16 |
0.32ms from Tallinn,
EE
|
|
| 122.29.200.128 |
14.32ms from Tokyo,
JP
|
|
| 142.1.46.240 |
2.23ms from Toronto,
CA
|
|
| 104.166.167.32 |
0.40ms from Buenos Aires,
AR
|
|
| 45.32.196.176 |
0.13ms from Dallas,
US
|
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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