219.223.48.0/23
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | CERNET-CN |
WHOIS Details
inetnum: 219.222.0.0 - 219.223.255.255 netname: CERNET-CN 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: GZR-CERNET mnt-by: APNIC-HM mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-irt: IRT-CERNET-AP last-modified: 2020-10-20T00:56:52Z 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 |
|---|---|---|
| 94.53.99.87 |
1.42ms from Bucharest,
RO
|
|
| 146.88.25.39 |
2.26ms from Delhi,
IN
|
|
| 46.7.103.87 |
7.39ms from Dublin,
IE
|
|
| 193.254.188.183 |
5.31ms from Frankfurt am Main,
DE
|
|
| 79.192.94.103 |
7.90ms from Frankfurt am Main,
DE
|
|
| 102.37.141.183 |
0.17ms from Johannesburg,
ZA
|
|
| 98.85.153.247 |
0.25ms from Reston,
US
|
|
| 14.84.43.87 |
2.20ms from Seoul,
KR
|
|
| 192.152.157.7 |
1.03ms from Ashburn,
US
|
|
| 216.38.227.7 |
2.87ms from Ashburn,
US
|
|
| 84.136.187.231 |
4.57ms from Berlin,
DE
|
|
| 174.110.49.55 |
8.32ms from Charlotte,
US
|
|
| 86.135.35.247 |
2.73ms from Erith,
GB
|
|
| 201.46.203.103 |
16.69ms from Fortaleza,
BR
|
|
| 129.13.134.7 |
4.71ms from Frankfurt am Main,
DE
|
|
| 73.70.245.135 |
6.01ms from Fremont,
US
|
|
| 150.255.168.55 |
12.78ms from Guangzhou,
CN
|
|
| 209.73.97.39 |
11.44ms from Kansas City,
US
|
|
| 213.247.206.7 |
2.84ms from Moscow,
RU
|
|
| 220.173.163.167 |
5.54ms from Nanning,
CN
|
|
| 200.238.63.247 |
0.30ms from Porto Alegre,
BR
|
|
| 188.175.84.231 |
4.75ms from Prague,
CZ
|
|
| 220.92.118.103 |
6.49ms from Seoul,
KR
|
|
| 4.231.115.23 |
0.23ms from Amsterdam,
NL
|
|
| 194.94.26.199 |
7.71ms from Berlin,
DE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Dallas, US
What are IP address ranges?
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