211.151.0.0/16
AS23724 · IDC, China Telecommunications Corporation
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›Summary
| Country |
China
|
| Domain | 21vianet.com |
| ASN | AS23724 |
| Registry | APNIC |
| ID | CHINA-21VIANET |
WHOIS Details
inetnum: 211.151.0.0 - 211.151.255.255 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: 2021-06-16T01:27:18Z 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 211.0.0.0/8
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 211.216.0.0/13 | AS152214 | Korea Telecom | 524,288 |
| 211.136.0.0/13 | AS9808 | China Mobile Communications Corporation | 524,288 |
| 211.216.0.0/13 | AS38404 | Korea Telecom | 524,288 |
| 211.216.0.0/13 | AS4961 | Korea Telecom | 524,288 |
| 211.136.0.0/13 | AS56046 | China Mobile Communications Corporation | 524,288 |
| 211.216.0.0/13 | AS17859 | Korea Telecom | 524,288 |
| 211.216.0.0/13 | AS9318 | Korea Telecom | 524,288 |
| 211.216.0.0/13 | AS4766 | Korea Telecom | 524,288 |
| 211.216.0.0/13 | AS38089 | Korea Telecom | 524,288 |
| 211.212.0.0/14 | AS9318 | SK Broadband Co Ltd | 262,144 |
| 211.28.0.0/14 | AS4804 | OPTUS INTERNET - RETAIL | 262,144 |
| 211.208.0.0/14 | AS9318 | SK Broadband Co Ltd | 262,144 |
| 211.32.0.0/16 | AS9699 | LG DACOM Corporation | 65,536 |
| 211.244.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 211.32.0.0/16 | AS9319 | LG DACOM Corporation | 65,536 |
| 211.50.0.0/16 | AS3786 | LG DACOM Corporation | 65,536 |
| 211.22.0.0/16 | AS3462 | Data Communication Business Group, | 65,536 |
| 211.6.0.0/16 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 65,536 |
| 211.117.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 211.40.0.0/16 | AS9319 | LG DACOM Corporation | 65,536 |
| 211.48.0.0/16 | AS4766 | Korea Telecom | 65,536 |
| 211.0.0.0/16 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 65,536 |
| 211.51.0.0/16 | AS9852 | Korea Telecom | 65,536 |
| 211.51.0.0/16 | AS38427 | Korea Telecom | 65,536 |
| 211.48.0.0/16 | AS9868 | Korea Telecom | 65,536 |
| 211.32.0.0/16 | AS3786 | LG DACOM Corporation | 65,536 |
| 211.89.0.0/16 | AS7641 | China Cable Television Network Co. | 65,536 |
| 211.146.0.0/16 | AS7641 | China Network Information Center | 65,536 |
| 211.126.0.0/16 | AS2516 | KDDI CORPORATION | 65,536 |
| 211.53.0.0/16 | AS18294 | LG DACOM Corporation | 65,536 |
| 211.51.0.0/16 | AS4766 | Korea Telecom | 65,536 |
| 211.11.0.0/16 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 65,536 |
| 211.51.0.0/16 | AS18314 | Korea Telecom | 65,536 |
| 211.134.0.0/16 | AS2516 | KDDI CORPORATION | 65,536 |
| 211.182.0.0/16 | AS9706 | BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTE | 65,536 |
| 211.40.0.0/16 | AS3786 | LG DACOM Corporation | 65,536 |
| 211.5.0.0/16 | AS2516 | KDDI CORPORATION | 65,536 |
| 211.124.0.0/16 | AS9617 | JCOM Co., Ltd. | 65,536 |
| 211.32.0.0/16 | AS9967 | LG DACOM Corporation | 65,536 |
| 211.21.0.0/16 | AS3462 | Data Communication Business Group, | 65,536 |
| 211.18.0.0/16 | AS2516 | KDDI CORPORATION | 65,536 |
| 211.169.0.0/16 | AS9526 | DACOM Corp. | 65,536 |
| 211.249.0.0/16 | AS9457 | DREAMLINE CO. | 65,536 |
| 211.171.0.0/16 | AS9641 | DACOM Corp. | 65,536 |
| 211.26.0.0/16 | AS9443 | Vocus Australia | 65,536 |
| 211.175.0.0/16 | AS9457 | DREAMLINE CO. | 65,536 |
| 211.243.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 211.121.0.0/16 | AS4725 | SoftBank Corp. | 65,536 |
Hosted domains
There are 324 domain names hosted across 167 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
2,773 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 211.151.2.5 |
2.97ms from Tianjin,
CN
|
|
| 211.151.12.23 |
2.42ms from Tianjin,
CN
|
|
| 211.151.5.225 |
3.14ms from Beijing,
CN
|
|
| 211.151.13.105 |
2.95ms from Beijing,
CN
|
|
| 211.151.3.250 |
2.37ms from Tianjin,
CN
|
|
| 211.151.9.12 |
2.31ms from Tianjin,
CN
|
|
| 211.151.4.11 |
2.46ms from Beijing,
CN
|
|
| 211.151.1.114 |
2.90ms from Beijing,
CN
|
|
| 211.151.7.129 |
3.00ms from Beijing,
CN
|
|
| 211.151.11.58 |
2.27ms from Tianjin,
CN
|
|
| 211.151.8.189 |
2.34ms from Tianjin,
CN
|
|
| 211.151.10.195 |
2.30ms from Tianjin,
CN
|
|
| 211.151.6.141 |
2.28ms from Tianjin,
CN
|
|
| 211.151.0.4 |
2.85ms from Beijing,
CN
|
|
| 211.151.218.1 |
4.07ms from Beijing,
CN
|
|
| 211.151.128.210 |
3.09ms from Tianjin,
CN
|
|
| 211.151.18.95 |
2.46ms from Tianjin,
CN
|
|
| 211.151.14.164 |
2.34ms from Tianjin,
CN
|
|
| 211.151.17.130 |
3.16ms from Tianjin,
CN
|
|
| 211.151.199.207 |
2.50ms from Beijing,
CN
|
|
| 211.151.238.57 |
2.77ms from Beijing,
CN
|
|
| 211.151.150.41 |
3.64ms from Beijing,
CN
|
|
| 211.151.137.25 |
3.22ms from Beijing,
CN
|
|
| 211.151.232.89 |
2.80ms from Beijing,
CN
|
|
| 211.151.170.96 |
2.65ms 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 |
|---|---|---|
| 191.202.85.240 |
15.46ms from Brasilia,
BR
|
|
| 223.155.200.80 |
4.06ms from Chenzhou,
CN
|
|
| 124.71.2.176 |
1.31ms from Guangzhou,
CN
|
|
| 8.136.226.48 |
4.51ms from Hangzhou,
CN
|
|
| 27.6.158.32 |
1.34ms from Hyderabad,
IN
|
|
| 121.142.114.96 |
0.76ms from Incheon,
KR
|
|
| 81.88.26.208 |
0.23ms from Leipzig,
DE
|
|
| 69.16.8.0 |
8.86ms from New York City,
US
|
|
| 122.131.50.160 |
3.87ms from Osaka,
JP
|
|
| 45.63.19.176 |
0.17ms from Piscataway,
US
|
|
| 87.29.157.0 |
9.97ms from Rome,
IT
|
|
| 50.68.122.48 |
7.22ms from Seattle,
US
|
|
| 52.63.95.208 |
0.14ms from Sydney,
AU
|
|
| 54.149.210.240 |
0.23ms from Boardman,
US
|
|
| 173.92.198.160 |
4.96ms from Charlotte,
US
|
|
| 136.46.166.0 |
4.71ms from Draper,
US
|
|
| 84.135.19.160 |
4.46ms from Düsseldorf,
DE
|
|
| 20.162.224.32 |
0.25ms from London,
GB
|
|
| 192.100.193.48 |
4.37ms from Los Angeles,
US
|
|
| 96.42.51.224 |
14.29ms from Minneapolis,
US
|
|
| 98.94.160.16 |
0.18ms from Reston,
US
|
|
| 100.29.181.48 |
0.22ms from Reston,
US
|
|
| 182.173.185.128 |
1.18ms from Seoul,
KR
|
|
| 114.129.85.0 |
1.32ms from Seoul,
KR
|
|
| 110.1.36.16 |
7.90ms from Tokyo,
JP
|
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.
An API built with users in mind: reliable, accurate, and easy-to-use
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Our IP tools
Explore all toolsSummarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs