211.147.208.0/21
AS23724 · IDC, China Telecommunications Corporation
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| Country |
China
|
| Domain | cnnic.net.cn |
| ASN | AS23724 |
| Parent Range | 211.147.208.0/20 |
| Registry | APNIC |
| ID | CNNIC |
WHOIS Details
inetnum: 211.147.208.0 - 211.147.223.255 netname: CNNIC descr: China Network Information Center descr: No.4, Zhongguancun No.4 South Street, descr: Haidian District, Beijing descr: P.O.Box: No.6 Branch-box of No.349 Mailbox, Beijing country: CN admin-c: MW1-AP tech-c: IPAS1-AP abuse-c: AC1601-AP status: ALLOCATED PORTABLE mnt-by: APNIC-HM mnt-lower: MAINT-CNNIC-AP mnt-irt: IRT-CNNIC-CN last-modified: 2023-10-09T06:47:06Z 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 role: CNNIC IPAS CONFEDERATION address: No.4, Zhongguancun No.4 South Street, address: Haidian District, Beijing country: CN phone: +86-010-58813000 fax-no: +86-010-58813075 e-mail: ipas@cnnic.cn admin-c: IP50-AP tech-c: IP50-AP nic-hdl: IPAS1-AP mnt-by: MAINT-CNNIC-AP last-modified: 2013-09-12T07:40:01Z source: APNIC person: Mao Wei address: China Internet Information Center(CNNIC)No. 4 of South street, address: Zhongguancun, Beijing, P.R.China 100080 country: CN phone: +86-10-58813000 fax-no: +86-10-62559892 e-mail: ipas@cnnic.net.cn nic-hdl: MW1-AP mnt-by: MAINT-CNNIC-AP last-modified: 2008-09-04T07:29:40Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 211.147.208.0/21
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 211.147.208.0/20 | AS23724 | China Network Information Center | 4,096 |
Nearby Ranges
BGP prefixes that overlap with 211.147.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 211.147.160.0/19 | AS17816 | ZhanJiang Broadband Network of Cable TV | 8,192 |
| 211.147.128.0/19 | AS18239 | (CPIP)Beijing Information Highway Corp | 8,192 |
| 211.147.0.0/19 | AS4808 | Beijing Teletron Telecom Engineering Co., Ltd. | 8,192 |
| 211.147.32.0/19 | AS4808 | China United Network Communications Corporation Limited | 8,192 |
| 211.147.16.0/20 | AS17964 | Beijing Teletron Telecom Engineering Co., Ltd. | 4,096 |
| 211.147.208.0/20 | AS23724 | China Network Information Center | 4,096 |
Hosted domains
There are 39 domain names hosted across 21 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 211.147.215.226 | mestek.cn | 6 |
| 211.147.215.169 | bj-ai.com.cn | 3 |
| 211.147.211.23 | ephotocn.com | 3 |
| 211.147.215.138 | 1xun.com | 3 |
| 211.147.214.217 | sijicun.com | 3 |
| 211.147.213.167 | ic18.net | 3 |
| 211.147.211.97 | kxjlt.com | 2 |
| 211.147.215.211 | tdrd.net.cn | 2 |
| 211.147.211.16 | edumath.cn | 2 |
| 211.147.215.159 | cichao.com | 1 |
| 211.147.213.184 | nacc.cn | 1 |
| 211.147.215.56 | vikylight.com | 1 |
| 211.147.215.62 | michelin-gift.com.cn | 1 |
| 211.147.215.197 | jiaoyaya.com.cn | 1 |
| 211.147.209.133 | mindworks.com.hk | 1 |
| 211.147.215.139 | horse1000.cn | 1 |
| 211.147.215.21 | ferroalloy.com.cn | 1 |
| 211.147.215.144 | nxjp.com | 1 |
| 211.147.208.9 | easysale.cn | 1 |
| 211.147.210.70 | eyzy.com | 1 |
Hosted domains API
Pingable IPs
2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 211.147.215.119 |
3.37ms 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 |
|---|---|---|
| 185.42.8.117 |
0.36ms from Amsterdam,
NL
|
|
| 20.115.72.245 |
0.64ms from Ashburn,
US
|
|
| 221.194.42.165 |
8.18ms from Beijing,
CN
|
|
| 139.177.65.101 |
2.11ms from Chicago,
US
|
|
| 20.40.249.133 |
0.19ms from Des Moines,
US
|
|
| 86.137.2.117 |
1.97ms from Erith,
GB
|
|
| 52.105.12.53 |
0.54ms from Frankfurt am Main,
DE
|
|
| 89.56.67.245 |
2.22ms from Hamburg,
DE
|
|
| 85.194.204.69 |
0.75ms from Helsinki,
FI
|
|
| 92.48.78.69 |
1.56ms from London,
GB
|
|
| 37.60.80.5 |
1.69ms from London,
GB
|
|
| 40.99.128.165 |
0.53ms from Melbourne,
AU
|
|
| 98.53.74.117 |
5.58ms from Miami,
US
|
|
| 76.137.49.245 |
4.08ms from Miami,
US
|
|
| 1.42.155.229 |
1.35ms from Perth,
AU
|
|
| 84.22.241.5 |
1.60ms from Riyadh,
SA
|
|
| 13.49.95.245 |
0.13ms from Stockholm,
SE
|
|
| 1.44.151.181 |
0.97ms from Sydney,
AU
|
|
| 186.238.38.165 |
1.46ms from São Paulo,
BR
|
|
| 114.173.75.85 |
3.48ms from Tokyo,
JP
|
|
| 184.94.5.229 |
8.63ms from Toronto,
CA
|
|
| 83.175.85.149 |
8.39ms from Vienna,
AT
|
|
| 73.251.247.101 |
11.30ms from Washington,
US
|
|
| 97.81.44.5 |
11.02ms from Ashburn,
US
|
|
| 70.44.198.245 |
12.77ms 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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