222.201.64.0/19
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 | GZR-CERNET |
WHOIS Details
inetnum: 222.200.0.0 - 222.203.255.255 netname: GZR-CERNET descr: China Education and Research Network descr: Guangzhou Regional Network country: CN admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-AP status: ALLOCATED PORTABLE remarks: origin AS4538 remarks: confederation remarks: -------------------------------------------------------- remarks: To report network abuse, please contact mnt-irt remarks: For troubleshooting, please contact tech-c and admin-c remarks: Report invalid contact via www.apnic.net/invalidcontact remarks: -------------------------------------------------------- mnt-by: APNIC-HM mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-irt: IRT-CERNET-AP last-modified: 2020-09-03T09:16:13Z 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 no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 222.201.80.110 |
1.79ms 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 |
|---|---|---|
| 172.126.87.131 |
16.13ms from Atlanta,
US
|
|
| 1.4.241.35 |
10.14ms from Bangkok,
TH
|
|
| 121.69.218.163 |
5.06ms from Beijing,
CN
|
|
| 113.45.64.179 |
1.30ms from Guangzhou,
CN
|
|
| 171.227.197.51 |
0.65ms from Ho Chi Minh City,
VN
|
|
| 98.152.9.147 |
2.11ms from Los Angeles,
US
|
|
| 140.251.5.35 |
1.78ms from New York City,
US
|
|
| 116.222.58.195 |
8.26ms from Osaka,
JP
|
|
| 177.172.45.147 |
2.41ms from Osasco,
BR
|
|
| 198.27.206.115 |
1.79ms from San Jose,
US
|
|
| 65.133.100.163 |
0.84ms from Seattle,
US
|
|
| 222.232.18.179 |
1.97ms from Seoul,
KR
|
|
| 202.167.230.67 |
0.42ms from Sydney,
AU
|
|
| 126.66.220.179 |
3.02ms from Tokyo,
JP
|
|
| 45.241.242.243 |
10.14ms from Cairo,
EG
|
|
| 217.80.87.67 |
4.19ms from Hamburg,
DE
|
|
| 112.124.25.35 |
4.45ms from Hangzhou,
CN
|
|
| 52.97.112.195 |
0.16ms from Jakarta,
ID
|
|
| 113.199.171.243 |
7.36ms from Kathmandu,
NP
|
|
| 198.101.12.115 |
2.13ms from Miami,
US
|
|
| 151.0.201.19 |
1.02ms from Milan,
IT
|
|
| 79.200.210.67 |
3.78ms from Nuernberg,
DE
|
|
| 124.134.56.147 |
6.49ms from Qingdao,
CN
|
|
| 68.81.203.19 |
6.01ms from Secaucus,
US
|
|
| 1.117.102.51 |
1.74ms from Shanghai,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Changchun, 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