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 | AS4961 | Korea Telecom | 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 |
| 211.136.0.0/13 | AS56046 | China Mobile Communications Corporation | 524,288 |
| 211.28.0.0/14 | AS4804 | OPTUS INTERNET - RETAIL | 262,144 |
| 211.212.0.0/14 | AS9318 | SK Broadband Co Ltd | 262,144 |
| 211.208.0.0/14 | AS9318 | SK Broadband Co Ltd | 262,144 |
| 211.169.0.0/16 | AS38661 | DACOM Corp. | 65,536 |
| 211.58.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 211.129.0.0/16 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 65,536 |
| 211.40.0.0/16 | AS3786 | LG DACOM Corporation | 65,536 |
| 211.48.0.0/16 | AS4766 | Korea Telecom | 65,536 |
| 211.53.0.0/16 | AS3786 | LG DACOM Corporation | 65,536 |
| 211.60.0.0/16 | AS3786 | LG DACOM Corporation | 65,536 |
| 211.169.0.0/16 | AS3786 | DACOM Corp. | 65,536 |
| 211.186.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 211.243.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 211.23.0.0/16 | AS3462 | Data Communication Business Group, | 65,536 |
| 211.117.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 211.6.0.0/16 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 65,536 |
| 211.170.0.0/16 | AS3786 | DACOM Corp. | 65,536 |
| 211.51.0.0/16 | AS4766 | Korea Telecom | 65,536 |
| 211.59.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 211.48.0.0/16 | AS17615 | Korea Telecom | 65,536 |
| 211.32.0.0/16 | AS3786 | LG DACOM Corporation | 65,536 |
| 211.50.0.0/16 | AS3786 | LG DACOM Corporation | 65,536 |
| 211.108.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 211.146.0.0/16 | AS4847 | China Network Information Center | 65,536 |
| 211.171.0.0/16 | AS3786 | DACOM Corp. | 65,536 |
| 211.146.0.0/16 | AS7641 | China Network Information Center | 65,536 |
| 211.21.0.0/16 | AS3462 | Data Communication Business Group, | 65,536 |
| 211.51.0.0/16 | AS18314 | Korea Telecom | 65,536 |
| 211.20.0.0/16 | AS3462 | Data Communication Business Group, | 65,536 |
| 211.0.0.0/16 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 65,536 |
| 211.183.0.0/16 | AS17878 | DREAMLINE CO. | 65,536 |
| 211.183.0.0/16 | AS17875 | DREAMLINE CO. | 65,536 |
| 211.11.0.0/16 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 65,536 |
| 211.22.0.0/16 | AS3462 | Data Communication Business Group, | 65,536 |
| 211.89.0.0/16 | AS7641 | China Cable Television Network Co. | 65,536 |
| 211.109.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 211.244.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 211.18.0.0/16 | AS2516 | KDDI CORPORATION | 65,536 |
Hosted domains
There are 326 domain names hosted across 168 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
2,886 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 211.151.171.243 |
3.12ms from Beijing,
CN
|
|
| 211.151.51.42 |
3.52ms from Beijing,
CN
|
|
| 211.151.5.225 |
3.08ms from Beijing,
CN
|
|
| 211.151.227.41 |
2.71ms from Tianjin,
CN
|
|
| 211.151.122.182 |
2.46ms from Tianjin,
CN
|
|
| 211.151.19.161 |
2.26ms from Tianjin,
CN
|
|
| 211.151.82.155 |
2.87ms from Beijing,
CN
|
|
| 211.151.231.73 |
3.63ms from Beijing,
CN
|
|
| 211.151.128.238 |
3.44ms from Tianjin,
CN
|
|
| 211.151.191.65 |
4.02ms from Tianjin,
CN
|
|
| 211.151.0.13 |
2.80ms from Tianjin,
CN
|
|
| 211.151.113.180 |
2.97ms from Tianjin,
CN
|
|
| 211.151.35.104 |
2.64ms from Beijing,
CN
|
|
| 211.151.216.1 |
2.79ms from Beijing,
CN
|
|
| 211.151.83.17 |
2.62ms from Beijing,
CN
|
|
| 211.151.250.186 |
2.82ms from Beijing,
CN
|
|
| 211.151.195.218 |
3.34ms from Tianjin,
CN
|
|
| 211.151.11.96 |
2.25ms from Tianjin,
CN
|
|
| 211.151.47.101 |
3.17ms from Tianjin,
CN
|
|
| 211.151.111.48 |
2.92ms from Tianjin,
CN
|
|
| 211.151.104.243 |
3.52ms from Tianjin,
CN
|
|
| 211.151.127.36 |
3.41ms from Beijing,
CN
|
|
| 211.151.199.193 |
3.04ms from Tianjin,
CN
|
|
| 211.151.81.98 |
3.69ms from Tianjin,
CN
|
|
| 211.151.118.94 |
3.16ms from Tianjin,
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 |
|---|---|---|
| 34.71.156.192 |
0.10ms from Council Bluffs,
US
|
|
| 217.233.206.32 |
2.67ms from Hamburg,
DE
|
|
| 123.17.143.240 |
1.47ms from Hanoi,
VN
|
|
| 128.97.69.224 |
0.64ms from Los Angeles,
US
|
|
| 79.20.147.112 |
2.00ms from Milan,
IT
|
|
| 37.112.5.224 |
16.42ms from Moscow,
RU
|
|
| 152.69.194.48 |
0.16ms from Osaka,
JP
|
|
| 13.116.88.16 |
1.30ms from Osasco,
BR
|
|
| 88.124.183.208 |
7.43ms from Paris,
FR
|
|
| 13.39.190.176 |
0.15ms from Paris,
FR
|
|
| 86.228.61.128 |
5.46ms from Paris,
FR
|
|
| 51.16.202.224 |
2.01ms from Rosh Ha‘Ayin,
IL
|
|
| 61.83.112.192 |
6.48ms from Seoul,
KR
|
|
| 175.117.187.144 |
5.32ms from Seoul,
KR
|
|
| 143.64.87.64 |
6.83ms from Tianjin,
CN
|
|
| 186.17.8.192 |
3.09ms from Asuncion,
PY
|
|
| 178.147.235.128 |
11.00ms from Athens,
GR
|
|
| 175.6.87.240 |
0.79ms from Changsha,
CN
|
|
| 169.61.161.112 |
0.98ms from Dallas,
US
|
|
| 85.4.50.224 |
0.78ms from Geneve,
CH
|
|
| 89.108.71.240 |
0.94ms from Moscow,
RU
|
|
| 76.117.165.160 |
11.78ms from New York City,
US
|
|
| 126.84.94.224 |
3.53ms from Osaka,
JP
|
|
| 91.121.7.224 |
0.15ms from Roubaix,
FR
|
|
| 75.174.15.224 |
10.25ms from Seattle,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Naaldwijk, NL
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 tools
Summarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs