211.151.0.0/16
AS23724 · IDC, China Telecommunications Corporation
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| Country |
China
|
| Domain | 21vianet.com |
| ASN | AS23724 |
| Registry | APNIC |
| ID | CHINA-21VIANET |
WHOIS Details
inetnum: 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 | AS9318 | 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 |
| 211.216.0.0/13 | AS4961 | Korea Telecom | 524,288 |
| 211.216.0.0/13 | AS152214 | Korea Telecom | 524,288 |
| 211.216.0.0/13 | AS17859 | Korea Telecom | 524,288 |
| 211.136.0.0/13 | AS9808 | China Mobile Communications Corporation | 524,288 |
| 211.216.0.0/13 | AS4766 | Korea Telecom | 524,288 |
| 211.212.0.0/14 | AS9318 | SK Broadband Co Ltd | 262,144 |
| 211.208.0.0/14 | AS9318 | SK Broadband Co Ltd | 262,144 |
| 211.28.0.0/14 | AS4804 | OPTUS INTERNET - RETAIL | 262,144 |
| 211.48.0.0/16 | AS9868 | Korea Telecom | 65,536 |
| 211.182.0.0/16 | AS9706 | BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTE | 65,536 |
| 211.22.0.0/16 | AS3462 | Data Communication Business Group, | 65,536 |
| 211.51.0.0/16 | AS38427 | Korea Telecom | 65,536 |
| 211.169.0.0/16 | AS38661 | DACOM Corp. | 65,536 |
| 211.59.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 211.51.0.0/16 | AS9852 | Korea Telecom | 65,536 |
| 211.243.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 211.186.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 211.20.0.0/16 | AS3462 | Data Communication Business Group, | 65,536 |
| 211.158.0.0/16 | AS4837 | CHONGQING CNC BROADBAND NETWORKS CO.,LTD | 65,536 |
| 211.183.0.0/16 | AS17878 | DREAMLINE CO. | 65,536 |
| 211.146.0.0/16 | AS4847 | China Network Information Center | 65,536 |
| 211.244.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 211.89.0.0/16 | AS7641 | China Cable Television Network Co. | 65,536 |
| 211.32.0.0/16 | AS9699 | LG DACOM Corporation | 65,536 |
| 211.129.0.0/16 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 65,536 |
| 211.11.0.0/16 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 65,536 |
| 211.146.0.0/16 | AS7641 | China Network Information Center | 65,536 |
| 211.109.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 211.23.0.0/16 | AS3462 | Data Communication Business Group, | 65,536 |
| 211.32.0.0/16 | AS23601 | LG DACOM Corporation | 65,536 |
| 211.21.0.0/16 | AS3462 | Data Communication Business Group, | 65,536 |
| 211.6.0.0/16 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 65,536 |
| 211.40.0.0/16 | AS23601 | LG DACOM Corporation | 65,536 |
| 211.50.0.0/16 | AS23601 | LG DACOM Corporation | 65,536 |
| 211.0.0.0/16 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 65,536 |
| 211.48.0.0/16 | AS17615 | Korea Telecom | 65,536 |
| 211.53.0.0/16 | AS23601 | LG DACOM Corporation | 65,536 |
| 211.51.0.0/16 | AS18314 | Korea Telecom | 65,536 |
| 211.108.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 211.183.0.0/16 | AS17875 | DREAMLINE CO. | 65,536 |
| 211.117.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 211.58.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 211.121.0.0/16 | AS4725 | SoftBank Corp. | 65,536 |
| 211.98.0.0/16 | AS9394 | China TieTong Telecommunications Corporation | 65,536 |
| 211.134.0.0/16 | 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
2,880 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 211.151.237.76 |
3.23ms from Beijing,
CN
|
|
| 211.151.197.81 |
2.83ms from Tianjin,
CN
|
|
| 211.151.4.10 |
2.85ms from Tianjin,
CN
|
|
| 211.151.250.186 |
2.83ms from Beijing,
CN
|
|
| 211.151.150.41 |
3.07ms from Beijing,
CN
|
|
| 211.151.64.194 |
3.96ms from Beijing,
CN
|
|
| 211.151.248.84 |
3.49ms from Beijing,
CN
|
|
| 211.151.67.34 |
3.75ms from Beijing,
CN
|
|
| 211.151.190.227 |
3.50ms from Tianjin,
CN
|
|
| 211.151.127.35 |
3.42ms from Tianjin,
CN
|
|
| 211.151.62.99 |
3.74ms from Beijing,
CN
|
|
| 211.151.47.253 |
3.51ms from Beijing,
CN
|
|
| 211.151.7.129 |
3.80ms from Beijing,
CN
|
|
| 211.151.81.98 |
3.69ms from Tianjin,
CN
|
|
| 211.151.17.30 |
2.35ms from Tianjin,
CN
|
|
| 211.151.9.68 |
2.26ms from Tianjin,
CN
|
|
| 211.151.68.190 |
3.53ms from Beijing,
CN
|
|
| 211.151.35.102 |
2.62ms from Beijing,
CN
|
|
| 211.151.18.43 |
2.45ms from Tianjin,
CN
|
|
| 211.151.216.1 |
2.83ms from Beijing,
CN
|
|
| 211.151.107.218 |
3.23ms from Tianjin,
CN
|
|
| 211.151.69.50 |
4.91ms from Tianjin,
CN
|
|
| 211.151.12.6 |
2.54ms from Tianjin,
CN
|
|
| 211.151.189.86 |
3.52ms from Beijing,
CN
|
|
| 211.151.82.2 |
3.04ms 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 |
|---|---|---|
| 37.74.7.80 |
0.52ms from Amsterdam,
NL
|
|
| 101.19.17.176 |
9.10ms from Beijing,
CN
|
|
| 44.227.173.64 |
0.18ms from Boardman,
US
|
|
| 96.127.88.192 |
0.33ms from Boardman,
US
|
|
| 85.158.40.240 |
0.46ms from London,
GB
|
|
| 76.94.116.32 |
6.06ms from Los Angeles,
US
|
|
| 212.24.22.240 |
1.25ms from Milan,
IT
|
|
| 88.36.172.192 |
4.15ms from Milan,
IT
|
|
| 222.218.194.64 |
0.25ms from Nanning,
CN
|
|
| 34.206.10.208 |
0.13ms from Reston,
US
|
|
| 108.205.55.240 |
5.03ms from Santa Clara,
US
|
|
| 95.42.158.48 |
6.52ms from Varna,
BG
|
|
| 73.86.217.112 |
6.40ms from Ashburn,
US
|
|
| 98.144.55.96 |
6.47ms from Chicago,
US
|
|
| 20.50.68.0 |
0.16ms from Dublin,
IE
|
|
| 84.137.15.112 |
2.97ms from Frankfurt am Main,
DE
|
|
| 47.86.208.32 |
0.73ms from Hong Kong,
HK
|
|
| 94.98.69.32 |
5.73ms from Jeddah,
SA
|
|
| 80.117.131.0 |
1.85ms from Milan,
IT
|
|
| 66.188.162.32 |
8.97ms from Minneapolis,
US
|
|
| 152.69.194.48 |
0.14ms from Osaka,
JP
|
|
| 20.116.164.48 |
0.16ms from Toronto,
CA
|
|
| 31.6.162.144 |
8.30ms from Warsaw,
PL
|
|
| 176.205.14.48 |
6.31ms from Al Fujairah City,
AE
|
|
| 168.62.50.208 |
0.38ms from Ashburn,
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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