211.90.216.0/21
AS4837 · CHINA UNICOM China169 Backbone
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| Country |
China
|
| Domain | cnuninet.com |
| ASN | AS4837 |
| Registry | APNIC |
| ID | UNICOM |
WHOIS Details
inetnum: 211.90.0.0 - 211.91.255.255 netname: UNICOM descr: China United Telecommunications Corporation country: CN admin-c: UCH1-AP tech-c: UC6-AP abuse-c: AC1601-AP status: ALLOCATED PORTABLE mnt-by: MAINT-CNNIC-AP mnt-irt: IRT-CNNIC-CN last-modified: 2021-06-16T01:26:23Z 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: Unicom China Hostmaster address: 911 Room,Xin Tong Center,No.8 Beijing Railway Station address: East Avenue, Beijing,PRC. country: CN phone: +86-10-6527-8866 fax-no: +86-10-6526-0124 e-mail: ip_address@cnuninet.com admin-c: RX9-AP tech-c: RX9-AP nic-hdl: UCH1-AP notify: ip_address@cnuninet.com mnt-by: MAINT-CN-CNNIC-UNICOM last-modified: 2008-09-04T07:54:16Z source: APNIC person: Unicom China address: 911 Room,Xin Tong Center,No.8 Beijing Railway Station address: East Avenue, Beijing,PRC. country: CN phone: +86-10-6527-8866 fax-no: +86-10-6526-0124 e-mail: ip_address@cnuninet.com nic-hdl: UC6-AP mnt-by: MAINT-CNNIC-AP last-modified: 2008-09-04T07:29:43Z source: APNIC
Hosted domains
There are 7 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 211.90.219.153 | hfpaper.com | 2 |
| 211.90.219.83 | aiedulab.cn | 1 |
| 211.90.218.60 | fuyangfuturecommunity.cn | 1 |
| 211.90.218.10 | dficningbo.cloud | 1 |
| 211.90.218.185 | fzfz.top | 1 |
| 211.90.218.69 | hzgeg.com | 1 |
Hosted domains API
Pingable IPs
200 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 211.90.218.56 |
3.73ms from Hangzhou,
CN
|
|
| 211.90.219.204 |
3.71ms from Hangzhou,
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 |
|---|---|---|
| 98.86.89.85 |
0.52ms from Ashburn,
US
|
|
| 140.143.211.229 |
1.96ms from Beijing,
CN
|
|
| 184.59.85.5 |
12.11ms from Columbus,
US
|
|
| 90.143.215.5 |
3.94ms from Goeteborg,
SE
|
|
| 125.105.11.37 |
8.96ms from Hangzhou,
CN
|
|
| 123.20.30.165 |
1.47ms from Ho Chi Minh City,
VN
|
|
| 49.165.35.149 |
6.17ms from Incheon,
KR
|
|
| 89.214.35.245 |
16.11ms from Lisbon,
PT
|
|
| 81.19.64.69 |
0.63ms from Moscow,
RU
|
|
| 97.68.116.37 |
6.00ms from Orlando,
US
|
|
| 142.197.198.181 |
7.33ms from Orlando,
US
|
|
| 88.221.29.245 |
0.19ms from Palermo,
IT
|
|
| 23.45.4.21 |
0.08ms from Santiago de Queretaro,
MX
|
|
| 58.151.201.213 |
1.89ms from Seoul,
KR
|
|
| 109.122.16.101 |
0.14ms from Ashburn,
US
|
|
| 12.76.190.165 |
0.69ms from Atlanta,
US
|
|
| 3.20.14.181 |
0.19ms from Columbus,
US
|
|
| 2.16.168.117 |
0.35ms from Frankfurt am Main,
DE
|
|
| 89.106.223.5 |
3.43ms from Frankfurt am Main,
DE
|
|
| 87.101.231.69 |
1.06ms from Jeddah,
SA
|
|
| 99.151.22.181 |
18.87ms from Los Angeles,
US
|
|
| 72.138.88.85 |
0.52ms from Montreal,
CA
|
|
| 213.137.237.21 |
3.76ms from Moscow,
RU
|
|
| 126.163.134.245 |
3.77ms from Osaka,
JP
|
|
| 200.199.161.53 |
0.85ms from Rio de Janeiro,
BR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Bacau, RO
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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