202.192.0.0/13
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| 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 are contained by 202.192.0.0/13
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 202.199.240.0/21 | AS4538 | Anshan Institute of Iron and Steel Technology | 2,048 |
| 202.199.248.0/21 | AS4538 | Anshan Normal College | 2,048 |
| 202.196.240.0/20 | AS4538 | Anyang Teachers College | 4,096 |
Nearby Ranges
BGP prefixes that overlap with 202.0.0.0/8
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 202.28.0.0/15 | AS9546 | 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 | AS24344 | 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 | AS137241 | 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 | AS131221 | 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 |
| 202.112.0.0/15 | AS4538 | China Education and Research Network | 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 | AS138003 | 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 | AS135528 | 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 | AS137198 | 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 | AS140075 | 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 | AS131246 | 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 | AS149800 | 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 | AS17479 | 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 | AS10227 | 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 | AS38265 | 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 | AS9533 | 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 | AS132250 | 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 | AS9475 | 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 |
| 202.28.0.0/15 | AS24475 | 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 | AS134690 | 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 | AS17827 | 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 | AS37992 | 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 | 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 | AS4762 | 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 | AS140618 | Office of Info.Tech. Admin. for Educational Development | 131,072 |
Hosted domains
There are 154 domain names hosted across 116 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 202.197.64.129 | zndxsk.com.cn | 10 |
| 202.193.95.13 | glut.edu.cn | 2 |
| 202.193.64.39 | gliet.edu.cn | 2 |
| 202.195.210.203 | xn--suur12c.icu | 2 |
| 202.199.81.81 | cmcs2021.com | 1 |
| 202.194.179.88 | zhangshimin.com.cn | 1 |
| 202.194.86.140 | sdjzu.edu.cn | 1 |
| 202.197.61.206 | xyane.com | 1 |
| 202.195.212.163 | ycjyny.cn | 1 |
| 202.197.208.3 | hnsmbjy.com | 1 |
| 202.194.7.163 | sdu.org.cn | 1 |
| 202.192.1.6 | fimmu.com | 1 |
| 202.198.17.109 | hwlxkszx.com | 1 |
| 202.199.116.81 | syuctoj.xyz | 1 |
| 202.195.176.21 | njmu.ac.cn | 1 |
| 202.195.228.237 | xn--v4qs1dnxh2jo25jeud.online | 1 |
| 202.194.15.5 | sd.edu.cn | 1 |
| 202.195.160.7 | ujs.edu.cn | 1 |
| 202.194.82.25 | sdjzu.edu.cn | 1 |
| 202.194.15.89 | xn--6kr8ft3uq8ngjgp9t.icu | 1 |
Hosted domains API
Pingable IPs
5,689 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.192.151.5 |
12.33ms from Guangzhou,
CN
|
|
| 202.192.113.8 |
9.45ms from Guangzhou,
CN
|
|
| 202.192.111.97 |
9.38ms from Guangzhou,
CN
|
|
| 202.192.91.108 |
1.68ms from Guangzhou,
CN
|
|
| 202.192.240.68 |
4.09ms from Guangzhou,
CN
|
|
| 202.192.16.147 |
1.57ms from Guangzhou,
CN
|
|
| 202.192.167.4 |
3.60ms from Guangzhou,
CN
|
|
| 202.193.12.143 |
19.27ms from Guangzhou,
CN
|
|
| 202.192.67.23 |
2.53ms from Guangzhou,
CN
|
|
| 202.192.15.51 |
2.17ms from Guangzhou,
CN
|
|
| 202.193.7.88 |
19.33ms from Guangzhou,
CN
|
|
| 202.193.89.76 |
18.52ms from Guangzhou,
CN
|
|
| 202.192.159.2 |
12.71ms from Guangzhou,
CN
|
|
| 202.192.157.2 |
12.93ms from Guangzhou,
CN
|
|
| 202.192.89.214 |
1.11ms from Guangzhou,
CN
|
|
| 202.192.18.35 |
1.59ms from Guangzhou,
CN
|
|
| 202.192.95.177 |
1.10ms from Guangzhou,
CN
|
|
| 202.193.24.253 |
37.14ms from Guangzhou,
CN
|
|
| 202.193.0.49 |
18.68ms from Guangzhou,
CN
|
|
| 202.192.149.102 |
11.28ms from Guangzhou,
CN
|
|
| 202.193.2.121 |
18.83ms from Guangzhou,
CN
|
|
| 202.192.0.64 |
1.88ms from Guangzhou,
CN
|
|
| 202.193.95.206 |
19.73ms from Guangzhou,
CN
|
|
| 202.193.96.150 |
19.24ms from Guangzhou,
CN
|
|
| 202.192.80.87 |
1.18ms 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 |
|---|---|---|
| 4.180.59.109 |
0.28ms from Amsterdam,
NL
|
|
| 72.95.137.13 |
6.11ms from Ashburn,
US
|
|
| 104.23.245.45 |
0.42ms from Atlanta,
US
|
|
| 138.113.231.45 |
0.75ms from Bangkok,
TH
|
|
| 93.90.200.29 |
0.77ms from Berlin,
DE
|
|
| 175.43.194.45 |
7.11ms from Fuzhou,
CN
|
|
| 119.2.42.29 |
0.38ms from Jakarta,
ID
|
|
| 219.92.3.173 |
2.28ms from Kuala Lumpur,
MY
|
|
| 109.181.7.205 |
5.20ms from London,
GB
|
|
| 68.5.203.221 |
5.61ms from Los Angeles,
US
|
|
| 2.21.116.173 |
0.75ms from Morris Plains,
US
|
|
| 91.164.23.109 |
2.22ms from Paris,
FR
|
|
| 86.192.144.205 |
8.28ms from Paris,
FR
|
|
| 37.112.170.13 |
7.77ms from Samara,
RU
|
|
| 179.53.177.173 |
7.23ms from Santo Domingo,
DO
|
|
| 180.134.233.205 |
5.31ms from Seoul,
KR
|
|
| 54.206.236.61 |
0.14ms from Sydney,
AU
|
|
| 182.239.250.141 |
0.25ms from Sydney,
AU
|
|
| 18.178.20.141 |
0.18ms from Tokyo,
JP
|
|
| 188.79.221.29 |
8.38ms from Zaragoza,
ES
|
|
| 97.146.165.109 |
17.57ms from Ashburn,
US
|
|
| 98.122.109.93 |
15.08ms from Atlanta,
US
|
|
| 75.138.138.61 |
7.22ms from Atlanta,
US
|
|
| 161.10.13.93 |
8.57ms from Bogota,
CO
|
|
| 73.253.90.141 |
8.76ms from Boston,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Los Angeles, US
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.
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