120.133.228.0/22
AS4811 · China Telecom (Group)
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| Country |
China
|
| Domain | 21vianet.com |
| ASN | AS4811 |
| 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 120.133.228.0/22
| 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 10 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 120.133.230.39 | huazhu.com | 3 |
| 120.133.228.43 | g-url.cn | 1 |
| 120.133.231.21 | htxygroup.com | 1 |
| 120.133.230.32 | hz.ink | 1 |
| 120.133.231.133 | youguang3d.com | 1 |
| 120.133.230.100 | lischka.cn | 1 |
| 120.133.231.157 | xmov.ai | 1 |
| 120.133.231.114 | agilewan.cn | 1 |
Hosted domains API
Pingable IPs
460 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 120.133.230.176 |
3.53ms from Shanghai,
CN
|
|
| 120.133.229.82 |
3.12ms from Shanghai,
CN
|
|
| 120.133.228.37 |
3.10ms from Shanghai,
CN
|
|
| 120.133.231.107 |
3.20ms from Shanghai,
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 |
|---|---|---|
| 81.22.134.6 |
0.35ms from Amsterdam,
NL
|
|
| 20.82.126.70 |
0.35ms from Amsterdam,
NL
|
|
| 47.85.42.134 |
0.28ms from Ashburn,
US
|
|
| 110.243.84.86 |
14.60ms from Beijing,
CN
|
|
| 169.130.83.166 |
0.30ms from Dallas,
US
|
|
| 1.7.96.54 |
0.87ms from Delhi,
IN
|
|
| 165.85.75.198 |
0.45ms from Dublin,
IE
|
|
| 13.69.175.6 |
0.17ms from Dublin,
IE
|
|
| 70.174.125.214 |
9.46ms from Herndon,
US
|
|
| 123.63.133.214 |
1.34ms from Hyderabad,
IN
|
|
| 37.28.228.230 |
0.96ms from Lisbon,
PT
|
|
| 92.234.200.102 |
8.39ms from London,
GB
|
|
| 23.210.47.38 |
0.11ms from Madrid,
ES
|
|
| 81.33.130.134 |
1.13ms from Madrid,
ES
|
|
| 188.12.224.214 |
5.43ms from Milan,
IT
|
|
| 217.57.153.6 |
3.15ms from Milan,
IT
|
|
| 2.18.142.166 |
0.47ms from Paris,
FR
|
|
| 108.61.13.246 |
0.16ms from Piscataway,
US
|
|
| 108.80.71.214 |
3.35ms from San Antonio,
US
|
|
| 50.54.237.182 |
7.88ms from Seattle,
US
|
|
| 221.146.185.246 |
1.37ms from Seoul,
KR
|
|
| 3.27.115.38 |
0.74ms from Sydney,
AU
|
|
| 117.33.248.150 |
2.44ms from Xi'an,
CN
|
|
| 103.2.141.182 |
0.21ms from Amsterdam,
NL
|
|
| 98.230.156.214 |
3.26ms from Atlanta,
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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