219.223.42.0/23
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 |
|---|---|---|
| 3.227.223.199 |
0.53ms from Ashburn,
US
|
|
| 79.229.30.119 |
3.84ms from Berlin,
DE
|
|
| 1.95.244.7 |
15.62ms from Guangzhou,
CN
|
|
| 49.244.200.39 |
2.07ms from Kathmandu,
NP
|
|
| 95.154.224.199 |
1.13ms from London,
GB
|
|
| 37.11.30.39 |
1.31ms from Madrid,
ES
|
|
| 82.56.15.39 |
1.97ms from Milan,
IT
|
|
| 122.214.236.135 |
3.23ms from Osaka,
JP
|
|
| 124.159.41.103 |
8.21ms from Osaka,
JP
|
|
| 15.236.42.119 |
0.16ms from Paris,
FR
|
|
| 185.119.202.151 |
1.19ms from Paris,
FR
|
|
| 98.184.38.87 |
1.43ms from Phoenix,
US
|
|
| 163.176.176.7 |
0.35ms from Sao Paulo,
BR
|
|
| 122.170.55.55 |
2.98ms from Ahmedabad,
IN
|
|
| 219.142.114.7 |
4.20ms from Beijing,
CN
|
|
| 177.180.241.199 |
18.79ms from Fortaleza,
BR
|
|
| 73.136.218.135 |
4.95ms from Houston,
US
|
|
| 156.47.116.23 |
5.24ms from Minneapolis,
US
|
|
| 97.116.13.151 |
1.22ms from Minneapolis,
US
|
|
| 200.251.206.135 |
7.79ms from Rio de Janeiro,
BR
|
|
| 82.191.25.119 |
3.68ms from Rome,
IT
|
|
| 186.78.201.167 |
3.07ms from Santiago,
CL
|
|
| 211.38.49.119 |
1.32ms from Seoul,
KR
|
|
| 43.233.21.55 |
2.04ms from Tokyo,
JP
|
|
| 4.152.20.151 |
0.21ms from Boydton,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Hong Kong, HK
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