202.194.0.0/15
AS4538 · China Education and Research Network Center
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| 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 202.194.0.0/15
| 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 | AS138003 | 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 | AS4621 | 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 | AS150410 | 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 | AS149800 | 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 | AS9533 | 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 | AS4762 | 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 | AS38265 | 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 | AS56277 | 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 | AS55545 | 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 | AS134064 | 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 | AS45847 | 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 | AS137198 | 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 | AS133042 | 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 | AS135528 | 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 | AS141714 | 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 | AS132879 | 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 | AS136624 | 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 | AS133919 | 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 | AS17827 | 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 | AS9464 | 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 | AS9562 | 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 | AS9551 | 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 | AS132493 | 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 |
| 202.186.0.0/15 | AS9930 | TT DOTCOM SDN BHD | 131,072 |
Hosted domains
There are 60 domain names hosted across 51 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 202.194.7.118 | xn--pss25cu2m6xpy0c.com | 4 |
| 202.194.69.44 | dulix.cn | 3 |
| 202.195.210.203 | xn--1lqq7ihgi6rf4cf98d2royia.online | 2 |
| 202.194.69.43 | ujn.edu.cn | 2 |
| 202.194.86.140 | sdjzu.edu.cn | 1 |
| 202.194.15.159 | sduzhangqiang.com | 1 |
| 202.195.239.146 | eyexin.top | 1 |
| 202.195.228.237 | xn--v4qs1dnxh2jo25jeud.online | 1 |
| 202.195.79.240 | xzu.cn | 1 |
| 202.194.116.96 | xn--8mr3gk2mzrcg36b6wk.com | 1 |
| 202.194.97.194 | sdlmvc.edu.cn | 1 |
| 202.194.166.196 | ytvc.edu.cn | 1 |
| 202.194.97.149 | sdlmvc.edu.cn | 1 |
| 202.195.12.157 | lululzj.icu | 1 |
| 202.194.186.99 | qfnu.edu.cn | 1 |
Hosted domains API
Pingable IPs
3,256 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.194.31.254 |
6.88ms from Qingdao,
CN
|
|
| 202.194.69.86 |
7.41ms from Qingdao,
CN
|
|
| 202.194.101.174 |
5.83ms from Qingdao,
CN
|
|
| 202.194.35.254 |
6.36ms from Qingdao,
CN
|
|
| 202.194.4.254 |
6.43ms from Qingdao,
CN
|
|
| 202.194.109.241 |
15.05ms from Qingdao,
CN
|
|
| 202.195.196.16 |
8.16ms from Shanghai,
CN
|
|
| 202.195.152.110 |
12.40ms from Shanghai,
CN
|
|
| 202.195.129.241 |
11.13ms from Shanghai,
CN
|
|
| 202.195.128.63 |
11.37ms from Shanghai,
CN
|
|
| 202.195.208.87 |
6.99ms from Shanghai,
CN
|
|
| 202.195.239.14 |
6.42ms from Shanghai,
CN
|
|
| 202.194.170.167 |
17.97ms from Qingdao,
CN
|
|
| 202.194.15.106 |
5.85ms from Qingdao,
CN
|
|
| 202.194.23.203 |
5.92ms from Qingdao,
CN
|
|
| 202.194.10.254 |
6.85ms from Qingdao,
CN
|
|
| 202.194.250.254 |
8.29ms from Qingdao,
CN
|
|
| 202.194.121.19 |
16.24ms from Qingdao,
CN
|
|
| 202.195.209.108 |
7.00ms from Shanghai,
CN
|
|
| 202.195.146.252 |
12.36ms from Shanghai,
CN
|
|
| 202.194.8.46 |
6.11ms from Qingdao,
CN
|
|
| 202.194.178.9 |
13.66ms from Qingdao,
CN
|
|
| 202.194.27.254 |
7.14ms from Qingdao,
CN
|
|
| 202.194.9.248 |
6.08ms from Qingdao,
CN
|
|
| 202.195.247.11 |
6.55ms from Shanghai,
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 |
|---|---|---|
| 128.160.86.207 |
0.51ms from Atlanta,
US
|
|
| 75.222.161.223 |
19.77ms from Chicago,
US
|
|
| 91.10.115.175 |
3.39ms from Frankfurt am Main,
DE
|
|
| 78.162.85.191 |
9.84ms from Istanbul,
TR
|
|
| 172.93.217.79 |
0.64ms from Los Angeles,
US
|
|
| 92.185.14.15 |
5.12ms from Madrid,
ES
|
|
| 86.247.131.127 |
1.05ms from Paris,
FR
|
|
| 34.203.48.191 |
0.13ms from Reston,
US
|
|
| 85.149.91.111 |
1.91ms from Amsterdam,
NL
|
|
| 186.136.103.191 |
15.90ms from Asuncion,
PY
|
|
| 24.182.81.159 |
9.97ms from Atlanta,
US
|
|
| 96.37.250.63 |
7.55ms from Atlanta,
US
|
|
| 75.228.71.47 |
13.29ms from Atlanta,
US
|
|
| 45.190.97.239 |
10.19ms from Fortaleza,
BR
|
|
| 213.198.72.63 |
0.24ms from Frankfurt am Main,
DE
|
|
| 84.231.104.47 |
7.62ms from Helsinki,
FI
|
|
| 8.210.161.127 |
0.68ms from Hong Kong,
HK
|
|
| 113.232.124.127 |
14.58ms from Liaoyang,
CN
|
|
| 185.141.140.255 |
0.29ms from London,
GB
|
|
| 213.99.220.239 |
1.42ms from Madrid,
ES
|
|
| 52.250.126.143 |
0.26ms from Quincy,
US
|
|
| 220.127.238.111 |
2.83ms from Seoul,
KR
|
|
| 1.44.3.63 |
8.98ms from Sydney,
AU
|
|
| 101.98.79.63 |
1.11ms from Auckland,
NZ
|
|
| 116.115.70.15 |
9.33ms from Beijing,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Qingdao, 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.
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