222.203.108.0/22
AS4538 · China Education and Research Network Center
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| 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
No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
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 |
|---|---|---|
| 91.140.45.214 |
7.79ms from Athens,
GR
|
|
| 38.9.36.182 |
1.32ms from Bengaluru,
IN
|
|
| 52.25.77.86 |
0.17ms from Boardman,
US
|
|
| 209.235.95.6 |
1.39ms from Boston,
US
|
|
| 20.162.8.230 |
0.14ms from Cardiff,
GB
|
|
| 76.154.165.230 |
4.86ms from Denver,
US
|
|
| 103.150.38.54 |
0.79ms from Dhaka,
BD
|
|
| 89.41.133.182 |
12.46ms from Frankfurt am Main,
DE
|
|
| 203.198.165.214 |
1.10ms from Hong Kong,
HK
|
|
| 51.9.60.230 |
6.45ms from London,
GB
|
|
| 74.48.14.134 |
0.16ms from Los Angeles,
US
|
|
| 23.204.31.182 |
0.42ms from New York City,
US
|
|
| 14.45.51.230 |
5.83ms from Seoul,
KR
|
|
| 52.220.79.54 |
0.10ms from Singapore,
SG
|
|
| 223.219.85.118 |
8.74ms from Tokyo,
JP
|
|
| 59.66.9.6 |
2.40ms from Beijing,
CN
|
|
| 100.22.156.102 |
0.13ms from Boardman,
US
|
|
| 186.148.124.182 |
2.94ms from Buenos Aires,
AR
|
|
| 41.239.251.214 |
2.66ms from Cairo,
EG
|
|
| 104.230.233.38 |
13.64ms from Chicago,
US
|
|
| 96.79.13.22 |
7.35ms from Chicago,
US
|
|
| 68.45.248.134 |
12.49ms from Chicago,
US
|
|
| 18.203.77.22 |
0.18ms from Dublin,
IE
|
|
| 69.254.153.214 |
13.98ms from Greenwood Village,
US
|
|
| 108.165.158.214 |
0.28ms from Kuala Lumpur,
MY
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Heyuan, CN
What are IP address ranges?
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