202.114.224.0/20
AS4538 · China Education and Research Network Center
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 | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | CERNET-CN |
WHOIS Details
inetnum: 202.112.0.0 - 202.121.255.255 netname: CERNET-CN descr: China Education and Research Network descr: China Education and Research Network Center descr: Tsinghua University descr: Beijing, 100084 country: CN admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-AP status: ALLOCATED PORTABLE remarks: origin AS4538 mnt-by: APNIC-HM mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-irt: IRT-CERNET-AP last-modified: 2020-09-03T09:16:29Z source: APNIC irt: IRT-CERNET-AP address: Network Research Center, address: Main Bldg, Tsinghua Univ address: Beijing 100084, China phone: +86-10-62784301 fax-no: +86-10-62785933 e-mail: [email protected] abuse-mailbox: [email protected] admin-c: CER-AP tech-c: CER-AP auth: # Filtered remarks: timezone GMT+8 remarks: http://www.ccert.edu.cn remarks: [email protected] was validated on 2025-08-15 mnt-by: MAINT-CERNET-AP last-modified: 2025-11-18T00:26:28Z source: APNIC role: ABUSE CERNETAP country: ZZ address: Network Research Center, address: Main Bldg, Tsinghua Univ address: Beijing 100084, China phone: +86-10-62784301 e-mail: [email protected] admin-c: CER-AP tech-c: CER-AP nic-hdl: AC1685-AP remarks: Generated from irt object IRT-CERNET-AP remarks: [email protected] was validated on 2025-08-15 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-08-15T09:38:28Z source: APNIC role: CERNET Helpdesk address: CERNET Center address: Beijing 100084, China country: CN phone: +86-10-6278-4049 fax-no: +86-10-6278-5933 e-mail: [email protected] remarks: [email protected] admin-c: XL1-CN tech-c: SZ2-AP nic-hdl: CER-AP mnt-by: MAINT-CERNET-AP last-modified: 2020-09-03T09:14:12Z source: APNIC
Hosted domains
There are 6 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 |
|---|---|---|
| 202.114.239.71 | powerboat.top | 1 |
Hosted domains API
Pingable IPs
39 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.114.239.56 |
17.21ms from Guangzhou,
CN
|
|
| 202.114.224.171 |
17.70ms from Guangzhou,
CN
|
|
| 202.114.234.73 |
13.84ms from Zhengzhou,
CN
|
|
| 202.114.237.1 |
17.11ms from Guangzhou,
CN
|
|
| 202.114.235.210 |
16.41ms from Guangzhou,
CN
|
|
| 202.114.226.6 |
17.66ms from Guangzhou,
CN
|
|
| 202.114.238.230 |
17.40ms from Guangzhou,
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 |
|---|---|---|
| 87.215.226.212 |
4.27ms from Amsterdam,
NL
|
|
| 130.222.74.84 |
0.06ms from Ashburn,
US
|
|
| 91.132.190.52 |
0.32ms from Chisinau,
MD
|
|
| 5.81.162.132 |
5.22ms from Erith,
GB
|
|
| 47.152.216.180 |
2.27ms from Los Angeles,
US
|
|
| 213.205.16.116 |
9.59ms from Milan,
IT
|
|
| 207.34.250.164 |
5.04ms from Montreal,
CA
|
|
| 73.195.155.132 |
10.61ms from New York City,
US
|
|
| 183.147.163.52 |
8.87ms from Ningbo,
CN
|
|
| 50.89.10.36 |
9.39ms from Orlando,
US
|
|
| 3.222.255.180 |
0.23ms from Reston,
US
|
|
| 136.228.205.36 |
0.19ms from Seattle,
US
|
|
| 13.158.29.180 |
1.09ms from Tokyo,
JP
|
|
| 77.175.84.164 |
1.59ms from Amsterdam,
NL
|
|
| 98.219.142.196 |
10.85ms from Ashburn,
US
|
|
| 23.1.213.68 |
0.41ms from Buenos Aires,
AR
|
|
| 107.222.214.212 |
6.09ms from Chicago,
US
|
|
| 149.241.182.148 |
1.15ms from London,
GB
|
|
| 149.232.142.212 |
4.33ms from Mexico City,
MX
|
|
| 131.247.247.180 |
1.17ms from Tampa,
US
|
|
| 51.154.177.228 |
3.32ms from Geneve,
CH
|
|
| 149.233.238.100 |
0.47ms from Hamburg,
DE
|
|
| 89.233.93.180 |
7.29ms from Hamburg,
DE
|
|
| 173.174.173.180 |
9.06ms from Houston,
US
|
|
| 117.71.112.100 |
9.02ms from Huai'an,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Madrid, ES
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