202.192.0.0/15
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 |
| Parent Range | 202.192.0.0/13 |
| Registry | APNIC |
| ID | CERNET-CN |
WHOIS Details
inetnum: 202.192.0.0 - 202.199.255.255 netname: CERNET-CN descr: China Education and Research Network descr: SY Region 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: service provider remarks: [email protected] 960130 mnt-by: APNIC-HM mnt-irt: IRT-CERNET-AP last-modified: 2021-10-30T08:29:34Z mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP 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
Overlapping Ranges
BGP prefixes that contain 202.192.0.0/15
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 202.192.0.0/13 | AS4538 | China Education and Research Network | 524,288 |
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 | AS4762 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS141714 | 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 | AS131257 | 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 | AS149503 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS150410 | 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 | AS134064 | 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 | AS140075 | 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 | AS133042 | 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 |
| 202.112.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
| 202.28.0.0/15 | AS136624 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS132879 | 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 | AS4621 | 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 | AS55545 | 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 | AS9464 | 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 | AS132514 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS140618 | 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 |
| 202.186.0.0/15 | AS9930 | TT DOTCOM SDN BHD | 131,072 |
| 202.28.0.0/15 | AS9562 | 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 | AS24328 | 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 | AS135528 | 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 | AS9475 | 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 | 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 | AS137198 | Office of Info.Tech. Admin. for Educational Development | 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 | AS24475 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
| 202.28.0.0/15 | AS150107 | 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 | AS17823 | 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 |
| 202.28.0.0/15 | AS135616 | 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 |
Hosted domains
There are 26 domain names hosted across 22 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|
Hosted domains API
Pingable IPs
1,635 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.192.91.108 |
1.73ms from Guangzhou,
CN
|
|
| 202.193.171.120 |
30.87ms from Heyuan,
CN
|
|
| 202.193.170.15 |
19.21ms from Guangzhou,
CN
|
|
| 202.193.221.1 |
22.11ms from Guangzhou,
CN
|
|
| 202.193.2.103 |
18.90ms from Guangzhou,
CN
|
|
| 202.192.157.2 |
12.97ms from Guangzhou,
CN
|
|
| 202.193.0.19 |
18.74ms from Guangzhou,
CN
|
|
| 202.192.89.129 |
1.08ms from Guangzhou,
CN
|
|
| 202.192.155.48 |
12.61ms from Guangzhou,
CN
|
|
| 202.193.89.76 |
18.55ms from Guangzhou,
CN
|
|
| 202.192.151.5 |
12.30ms from Guangzhou,
CN
|
|
| 202.192.111.21 |
8.85ms from Guangzhou,
CN
|
|
| 202.193.156.221 |
18.48ms from Guangzhou,
CN
|
|
| 202.192.143.20 |
7.37ms from Guangzhou,
CN
|
|
| 202.192.16.38 |
1.52ms from Guangzhou,
CN
|
|
| 202.193.223.20 |
21.46ms from Guangzhou,
CN
|
|
| 202.193.7.88 |
19.36ms from Guangzhou,
CN
|
|
| 202.192.88.114 |
1.08ms from Guangzhou,
CN
|
|
| 202.192.112.39 |
9.42ms from Guangzhou,
CN
|
|
| 202.193.167.249 |
18.86ms from Guangzhou,
CN
|
|
| 202.193.10.14 |
19.05ms from Guangzhou,
CN
|
|
| 202.193.207.65 |
20.86ms from Guangzhou,
CN
|
|
| 202.192.113.8 |
13.48ms from Shenzhen,
CN
|
|
| 202.192.149.64 |
12.27ms from Guangzhou,
CN
|
|
| 202.193.172.100 |
19.68ms 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 |
|---|---|---|
| 44.227.142.31 |
0.14ms from Boardman,
US
|
|
| 183.214.59.223 |
1.57ms from Changsha,
CN
|
|
| 34.1.115.239 |
0.11ms from Johannesburg,
ZA
|
|
| 149.36.23.191 |
0.67ms from London,
GB
|
|
| 136.52.161.95 |
1.80ms from Los Angeles,
US
|
|
| 23.125.127.79 |
18.57ms from Los Angeles,
US
|
|
| 69.69.236.255 |
3.12ms from Miami,
US
|
|
| 115.151.174.239 |
4.86ms from Nanchang,
CN
|
|
| 182.34.191.127 |
7.66ms from Qingdao,
CN
|
|
| 73.221.1.79 |
8.94ms from Seattle,
US
|
|
| 125.185.173.111 |
5.20ms from Seoul,
KR
|
|
| 177.25.19.63 |
0.77ms from São Paulo,
BR
|
|
| 118.187.14.255 |
5.46ms from Tianjin,
CN
|
|
| 57.182.84.191 |
0.19ms from Tokyo,
JP
|
|
| 91.138.116.239 |
3.33ms from Zuerich,
CH
|
|
| 77.166.62.79 |
0.99ms from Amsterdam,
NL
|
|
| 91.177.211.15 |
2.66ms from Brussels,
BE
|
|
| 219.152.34.79 |
0.53ms from Chongqing,
CN
|
|
| 36.137.204.127 |
0.55ms from Chongqing,
CN
|
|
| 104.73.23.79 |
3.88ms from Cleveland,
US
|
|
| 132.164.156.207 |
0.16ms from Dublin,
IE
|
|
| 18.196.139.31 |
0.17ms from Frankfurt am Main,
DE
|
|
| 63.181.249.191 |
0.16ms from Frankfurt am Main,
DE
|
|
| 1.57.30.111 |
4.57ms from Harbin,
CN
|
|
| 176.84.60.159 |
8.63ms 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