202.116.0.0/15
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
Nearby Ranges
BGP prefixes that overlap with 202.0.0.0/8
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 202.192.0.0/13 | AS4538 | China Education and Research Network | 524,288 |
| 202.28.0.0/15 | AS132879 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS149503 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS4621 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS136624 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS17827 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.186.0.0/15 | AS9930 | TT DOTCOM SDN BHD | 131,072 |
| 202.28.0.0/15 | AS55488 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.184.0.0/15 | AS9930 | TT DOTCOM SDN BHD | 131,072 |
| 202.28.0.0/15 | AS24344 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS9551 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS135616 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS9562 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS131257 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS149800 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS45847 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS131246 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS134690 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS138003 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS133919 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS147312 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS133042 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS38265 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.112.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
| 202.28.0.0/15 | AS9546 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS9533 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS137241 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS137198 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS38589 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS137394 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS131221 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS135528 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS17479 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS137850 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS55545 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS56277 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS4762 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS132514 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS9475 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS17823 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS134064 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS139753 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS132250 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS132493 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS10227 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS9464 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS140075 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS37992 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS23687 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS24328 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
Hosted domains
There are 49 domain names hosted across 36 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 202.116.64.8 | sysu.edu.cn | 3 |
| 202.117.13.146 | lewang.org | 3 |
| 202.117.167.243 | surgerycn.org | 3 |
| 202.116.0.2 | jnu6.edu.cn | 1 |
| 202.117.224.198 | xaepi.edu.cn | 1 |
| 202.117.48.34 | stei.club | 1 |
| 202.116.64.201 | sysuschool.com | 1 |
| 202.117.21.54 | aiblendvisionary.com | 1 |
| 202.116.160.15 | anypickup.com | 1 |
| 202.116.192.16 | clal.org.cn | 1 |
| 202.117.54.204 | case2017.org | 1 |
Hosted domains API
Pingable IPs
1,735 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.117.77.100 |
21.24ms from Beijing,
CN
|
|
| 202.116.178.90 |
1.76ms from Guangzhou,
CN
|
|
| 202.116.206.8 |
2.25ms from Guangzhou,
CN
|
|
| 202.117.127.31 |
14.56ms from Chengdu,
CN
|
|
| 202.116.175.188 |
1.51ms from Guangzhou,
CN
|
|
| 202.116.210.1 |
2.26ms from Guangzhou,
CN
|
|
| 202.117.3.123 |
18.13ms from Shijiazhuang,
CN
|
|
| 202.116.50.95 |
2.90ms from Guangzhou,
CN
|
|
| 202.116.192.6 |
1.28ms from Guangzhou,
CN
|
|
| 202.116.41.201 |
2.18ms from Guangzhou,
CN
|
|
| 202.116.162.70 |
1.43ms from Guangzhou,
CN
|
|
| 202.117.18.202 |
19.25ms from Shijiazhuang,
CN
|
|
| 202.117.122.53 |
16.94ms from Chengdu,
CN
|
|
| 202.117.108.119 |
17.32ms from Chengdu,
CN
|
|
| 202.116.81.63 |
1.58ms from Guangzhou,
CN
|
|
| 202.116.65.7 |
1.31ms from Guangzhou,
CN
|
|
| 202.117.16.114 |
21.15ms from Beijing,
CN
|
|
| 202.117.12.7 |
20.33ms from Beijing,
CN
|
|
| 202.117.103.252 |
14.40ms from Chengdu,
CN
|
|
| 202.117.121.95 |
14.24ms from Chengdu,
CN
|
|
| 202.116.170.2 |
2.13ms from Guangzhou,
CN
|
|
| 202.117.96.5 |
17.91ms from Chengdu,
CN
|
|
| 202.117.19.83 |
20.38ms from Shijiazhuang,
CN
|
|
| 202.117.13.194 |
17.17ms from Shijiazhuang,
CN
|
|
| 202.117.52.45 |
15.39ms from Chengdu,
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 |
|---|---|---|
| 149.143.167.239 |
0.53ms from Ashburn,
US
|
|
| 94.71.189.79 |
1.46ms from Athens,
GR
|
|
| 121.29.180.63 |
10.31ms from Beijing,
CN
|
|
| 117.96.15.255 |
9.90ms from Delhi,
IN
|
|
| 34.47.55.207 |
0.11ms from Montreal,
CA
|
|
| 110.47.218.63 |
1.26ms from Seoul,
KR
|
|
| 110.44.204.255 |
4.30ms from Seoul,
KR
|
|
| 123.214.68.143 |
7.48ms from Seoul,
KR
|
|
| 101.98.111.63 |
1.07ms from Auckland,
NZ
|
|
| 93.221.176.223 |
1.98ms from Berlin,
DE
|
|
| 108.7.202.31 |
1.49ms from Boston,
US
|
|
| 113.7.22.31 |
18.96ms from Changchun,
CN
|
|
| 183.24.64.47 |
2.65ms from Guangzhou,
CN
|
|
| 206.238.217.207 |
0.94ms from Hong Kong,
HK
|
|
| 86.148.77.207 |
2.90ms from London,
GB
|
|
| 178.65.177.223 |
3.36ms from Murmansk,
RU
|
|
| 170.9.12.207 |
0.17ms from San Jose,
US
|
|
| 87.69.195.127 |
1.78ms from Tel Aviv,
IL
|
|
| 84.151.186.127 |
3.96ms from Berlin,
DE
|
|
| 34.79.145.15 |
0.12ms from Brussels,
BE
|
|
| 78.22.59.79 |
9.93ms from Brussels,
BE
|
|
| 172.108.120.63 |
9.69ms from Dallas,
US
|
|
| 122.163.183.255 |
9.18ms from Delhi,
IN
|
|
| 99.69.130.175 |
2.89ms from Los Angeles,
US
|
|
| 185.228.244.191 |
6.80ms from Madrid,
ES
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Guangzhou, 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