202.200.112.0/20
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 | XAR-CERNET |
WHOIS Details
inetnum: 202.200.0.0 - 202.201.255.255 netname: XAR-CERNET descr: China Education and Research Network descr: Xi'an 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: 2021-03-24T13:04:50Z 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
Hosted domains
There are 3 domain names hosted across 2 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
166 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.200.122.120 |
14.27ms from Chengdu,
CN
|
|
| 202.200.112.4 |
14.33ms from Chengdu,
CN
|
|
| 202.200.117.7 |
15.06ms from Chengdu,
CN
|
|
| 202.200.123.103 |
21.10ms from Beijing,
CN
|
|
| 202.200.126.229 |
14.54ms from Chengdu,
CN
|
|
| 202.200.119.140 |
19.57ms from Shijiazhuang,
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 |
|---|---|---|
| 20.23.7.84 |
0.24ms from Amsterdam,
NL
|
|
| 121.213.161.4 |
5.02ms from Brisbane,
AU
|
|
| 58.71.202.228 |
3.20ms from Kuala Lumpur,
MY
|
|
| 175.172.189.148 |
15.17ms from Liaoyang,
CN
|
|
| 195.55.85.164 |
0.97ms from Madrid,
ES
|
|
| 173.2.94.20 |
8.19ms from New York City,
US
|
|
| 187.153.223.36 |
12.37ms from Santiago de Queretaro,
MX
|
|
| 43.206.50.20 |
0.27ms from Tokyo,
JP
|
|
| 86.38.166.84 |
5.24ms from Vilnius,
LT
|
|
| 47.73.0.244 |
4.38ms from Amsterdam,
NL
|
|
| 121.25.203.20 |
5.60ms from Beijing,
CN
|
|
| 68.148.209.4 |
1.81ms from Edmonton,
CA
|
|
| 218.66.176.4 |
5.10ms from Fuzhou,
CN
|
|
| 70.152.27.20 |
0.39ms from Gaevle,
SE
|
|
| 59.148.111.36 |
1.05ms from Hong Kong,
HK
|
|
| 24.92.121.52 |
5.83ms from Houston,
US
|
|
| 72.133.69.20 |
10.87ms from Houston,
US
|
|
| 93.113.26.212 |
0.30ms from London,
GB
|
|
| 91.151.3.164 |
0.46ms from London,
GB
|
|
| 123.208.212.196 |
12.74ms from Melbourne,
AU
|
|
| 112.229.185.228 |
6.92ms from Qingdao,
CN
|
|
| 125.189.137.148 |
1.88ms from Seoul,
KR
|
|
| 125.244.159.36 |
3.09ms from Seoul,
KR
|
|
| 153.126.202.228 |
16.40ms from Tokyo,
JP
|
|
| 168.20.2.4 |
8.31ms from Atlanta,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Tokyo, JP
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