222.203.160.0/23
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 |
|---|---|---|
| 20.73.71.119 |
0.21ms from Amsterdam,
NL
|
|
| 14.243.119.7 |
6.50ms from Da Nang,
VN
|
|
| 35.230.237.231 |
0.07ms from Delhi,
IN
|
|
| 80.171.206.71 |
2.98ms from Duesseldorf,
DE
|
|
| 41.136.148.103 |
2.75ms from Ebene,
MU
|
|
| 18.157.30.23 |
0.68ms from Frankfurt am Main,
DE
|
|
| 14.184.66.199 |
2.43ms from Ho Chi Minh City,
VN
|
|
| 3.9.254.247 |
0.14ms from London,
GB
|
|
| 90.242.185.231 |
4.48ms from London,
GB
|
|
| 38.38.125.167 |
0.59ms from Los Angeles,
US
|
|
| 213.98.67.55 |
8.06ms from Madrid,
ES
|
|
| 13.216.223.71 |
0.15ms from Reston,
US
|
|
| 103.51.199.215 |
1.88ms from Seoul,
KR
|
|
| 119.195.33.71 |
7.52ms from Seoul,
KR
|
|
| 18.138.167.135 |
0.14ms from Singapore,
SG
|
|
| 94.244.68.247 |
1.76ms from Vilnius,
LT
|
|
| 81.204.128.135 |
1.26ms from Amsterdam,
NL
|
|
| 114.244.247.103 |
3.67ms from Beijing,
CN
|
|
| 101.31.219.247 |
6.80ms from Beijing,
CN
|
|
| 112.51.24.71 |
12.95ms from Fuzhou,
CN
|
|
| 14.231.144.39 |
0.91ms from Hanoi,
VN
|
|
| 5.249.8.151 |
6.71ms from Lisbon,
PT
|
|
| 146.200.62.135 |
2.85ms from London,
GB
|
|
| 36.155.190.247 |
0.33ms from Nanjing,
CN
|
|
| 49.156.232.151 |
7.88ms from Osaka,
JP
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Joao Pessoa, BR
What are IP address ranges?
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