202.202.96.0/20
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 | CDR-CERNET |
WHOIS Details
inetnum: 202.202.0.0 - 202.203.255.255 netname: CDR-CERNET descr: China Education and Research Network descr: Chengdu Regional Network country: CN admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-AP status: ASSIGNED NON-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: 2021-03-24T13:05:10Z source: APNIC irt: IRT-CERNET-AP address: Network Center, address: FIT-3-220, Tsinghua Univ address: Beijing 100084, China phone: +86-10-62784301 fax-no: +86-10-62785933 e-mail: abuse@cernet.edu.cn abuse-mailbox: abuse@cernet.edu.cn admin-c: CER-AP tech-c: CER-AP auth: # Filtered remarks: timezone GMT+8 remarks: abuse@cernet.edu.cn was validated on 2026-03-05 mnt-by: MAINT-CERNET-AP last-modified: 2026-03-05T06:39:56Z source: APNIC role: ABUSE CERNETAP country: ZZ address: Network Center, address: FIT-3-220, Tsinghua Univ address: Beijing 100084, China phone: +86-10-62784301 e-mail: abuse@cernet.edu.cn admin-c: CER-AP tech-c: CER-AP nic-hdl: AC1685-AP remarks: Generated from irt object IRT-CERNET-AP remarks: abuse@cernet.edu.cn was validated on 2026-03-05 abuse-mailbox: abuse@cernet.edu.cn mnt-by: APNIC-ABUSE last-modified: 2026-03-05T06:40:20Z 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: helpdesk@cernet.edu.cn remarks: abuse@cernet.edu.cn 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 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 202.202.96.35 | swu.edu.cn | 2 |
Hosted domains API
Pingable IPs
21 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.202.111.153 |
37.19ms from Shanghai,
CN
|
|
| 202.202.96.35 |
36.95ms from Shanghai,
CN
|
|
| 202.202.98.1 |
24.21ms from Wuhan,
CN
|
|
| 202.202.107.21 |
36.46ms from Shanghai,
CN
|
|
| 202.202.100.146 |
37.06ms from Shanghai,
CN
|
|
| 202.202.97.85 |
23.64ms from Wuhan,
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 |
|---|---|---|
| 185.150.20.20 |
1.34ms from Amsterdam,
NL
|
|
| 50.16.199.180 |
0.44ms from Ashburn,
US
|
|
| 24.135.117.4 |
7.89ms from Belgrade,
RS
|
|
| 141.74.52.68 |
7.46ms from Berlin,
DE
|
|
| 44.229.59.148 |
0.19ms from Boardman,
US
|
|
| 20.238.111.196 |
0.15ms from Dublin,
IE
|
|
| 82.7.117.84 |
3.18ms from London,
GB
|
|
| 90.222.125.68 |
1.19ms from London,
GB
|
|
| 204.210.140.36 |
4.79ms from New York City,
US
|
|
| 95.239.7.84 |
10.84ms from Rome,
IT
|
|
| 59.31.90.100 |
4.80ms from Seoul,
KR
|
|
| 118.34.159.84 |
2.08ms from Seoul,
KR
|
|
| 113.59.189.84 |
4.96ms from Seoul,
KR
|
|
| 58.185.69.148 |
1.70ms from Singapore,
SG
|
|
| 104.19.97.20 |
0.11ms from Wrocław,
PL
|
|
| 84.236.30.180 |
0.90ms from Budapest,
HU
|
|
| 24.100.53.148 |
7.57ms from Chicago,
US
|
|
| 13.58.21.228 |
0.16ms from Columbus,
US
|
|
| 211.66.166.52 |
1.54ms from Guangzhou,
CN
|
|
| 195.99.20.196 |
0.87ms from London,
GB
|
|
| 120.153.146.196 |
6.87ms from Melbourne,
AU
|
|
| 172.3.166.244 |
6.48ms from Miami,
US
|
|
| 76.156.189.84 |
8.51ms from Minneapolis,
US
|
|
| 72.90.88.180 |
15.23ms from New York City,
US
|
|
| 72.184.165.84 |
8.49ms from Orlando,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Paris, FR
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