211.145.0.0/20
AS4808 · China Unicom Beijing Province Network
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 | chinaunicom.cn |
| ASN | AS4808 |
| Registry | APNIC |
| ID | UNICOM |
WHOIS Details
inetnum: 211.145.0.0 - 211.145.255.255 netname: UNICOM descr: China Unicom descr: No.21 Financial Street,Xicheng District, descr: Beijing 100140 ,P.R.China country: CN admin-c: YW6851-AP tech-c: YW6851-AP abuse-c: AC1601-AP status: ALLOCATED PORTABLE mnt-by: MAINT-CNNIC-AP mnt-irt: IRT-UNICOM-CN mnt-lower: MAINT-CNNIC-AP mnt-routes: MAINT-CNCGROUP-RR last-modified: 2023-11-28T00:57:24Z source: APNIC irt: IRT-UNICOM-CN address: No.21 Financial Street,Xicheng District, address: Beijing 100140 ,P.R.China e-mail: [email protected] abuse-mailbox: [email protected] admin-c: YW6851-AP tech-c: YW6851-AP remarks: [email protected] was validated on 2025-10-17 auth: # Filtered mnt-by: MAINT-CNNIC-AP last-modified: 2025-11-18T00:34:56Z source: APNIC role: ABUSE CNNICCN country: ZZ address: Beijing, China phone: +000000000 e-mail: [email protected] admin-c: IP50-AP tech-c: IP50-AP nic-hdl: AC1601-AP remarks: Generated from irt object IRT-CNNIC-CN remarks: [email protected] is invalid abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-09-19T17:20:32Z source: APNIC person: Yuzhen Zhao address: No.21 Financial Street,Xicheng District, address: Beijing 100140 ,P.R.China country: CN phone: +86-10-66258500 fax-no: +86-10-66259626 e-mail: [email protected] e-mail: [email protected] nic-hdl: YW6851-AP mnt-by: MAINT-CNNIC-AP last-modified: 2017-09-21T03:48:02Z source: APNIC
Hosted domains
There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 211.145.15.71 | culturedc.cn | 1 |
| 211.145.15.225 | peony.cn | 1 |
| 211.145.14.25 | ccb-br.com | 1 |
Hosted domains API
Pingable IPs
210 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 211.145.13.225 |
3.52ms from Beijing,
CN
|
|
| 211.145.15.176 |
3.04ms from Beijing,
CN
|
|
| 211.145.0.1 |
6.48ms from Beijing,
CN
|
|
| 211.145.2.1 |
6.03ms from Beijing,
CN
|
|
| 211.145.1.1 |
8.00ms from Beijing,
CN
|
|
| 211.145.14.46 |
3.41ms 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 |
|---|---|---|
| 142.244.194.196 |
5.28ms from Calgary,
CA
|
|
| 34.162.246.164 |
0.12ms from Columbus,
US
|
|
| 40.86.119.116 |
0.22ms from Des Moines,
US
|
|
| 163.7.1.100 |
0.96ms from Jakarta,
ID
|
|
| 102.64.175.180 |
0.77ms from Lomé,
TG
|
|
| 195.147.95.84 |
6.29ms from London,
GB
|
|
| 212.210.245.244 |
7.88ms from Milan,
IT
|
|
| 104.8.2.52 |
4.60ms from San Jose,
US
|
|
| 73.93.170.180 |
7.43ms from San Jose,
US
|
|
| 201.192.164.4 |
0.68ms from San Pedro,
CR
|
|
| 85.130.87.4 |
8.92ms from Sofia,
BG
|
|
| 123.163.21.4 |
5.85ms from Zhengzhou,
CN
|
|
| 101.39.158.148 |
4.05ms from Beijing,
CN
|
|
| 87.67.221.36 |
3.58ms from Brussels,
BE
|
|
| 122.140.116.228 |
7.43ms from Changchun,
CN
|
|
| 41.23.164.148 |
11.36ms from Durban,
ZA
|
|
| 79.247.147.228 |
5.64ms from Frankfurt am Main,
DE
|
|
| 113.190.70.148 |
1.63ms from Hanoi,
VN
|
|
| 119.117.112.228 |
8.03ms from Liaoyang,
CN
|
|
| 86.144.29.132 |
2.90ms from London,
GB
|
|
| 47.62.167.180 |
17.07ms from Madrid,
ES
|
|
| 13.200.251.52 |
0.14ms from Mumbai,
IN
|
|
| 119.82.166.164 |
5.88ms from Osaka,
JP
|
|
| 205.155.226.100 |
4.59ms from San Jose,
US
|
|
| 182.220.172.52 |
2.15ms from Seoul,
KR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Zhangjiajie, CN
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