125.221.200.0/23
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | WHR-CERNET |
WHOIS Details
inetnum: 125.220.0.0 - 125.221.255.255 netname: WHR-CERNET descr: China Education and Research Network descr: Wuhan Regional Network country: CN admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-AP status: ALLOCATED PORTABLE remarks: origin AS4538 remarks: confederation mnt-by: APNIC-HM mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-irt: IRT-CERNET-AP last-modified: 2020-09-03T09:16:22Z 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: abuse@cernet.edu.cn abuse-mailbox: abuse@cernet.edu.cn admin-c: CER-AP tech-c: CER-AP auth: # Filtered remarks: timezone GMT+8 remarks: http://www.ccert.edu.cn remarks: abuse@cernet.edu.cn 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: abuse@cernet.edu.cn admin-c: CER-AP tech-c: CER-AP nic-hdl: AC1685-AP remarks: Generated from irt object IRT-CERNET-AP remarks: abuse@cernet.edu.cn was validated on 2025-08-15 abuse-mailbox: abuse@cernet.edu.cn 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: helpdesk@cernet.edu.cn remarks: abuse@cernet.edu.cn 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 route: 125.221.0.0/16 descr: CERNET origin: AS4538 mnt-by: MAINT-CERNET-AP last-modified: 2009-01-05T03:10:57Z 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 |
|---|---|---|
| 130.149.53.167 |
0.87ms from Berlin,
DE
|
|
| 201.178.42.103 |
1.83ms from Buenos Aires,
AR
|
|
| 173.44.252.215 |
0.51ms from Dallas,
US
|
|
| 71.237.48.23 |
2.48ms from Denver,
US
|
|
| 86.45.27.71 |
1.55ms from Dublin,
IE
|
|
| 79.220.190.55 |
6.21ms from Frankfurt am Main,
DE
|
|
| 43.198.118.55 |
0.12ms from Hong Kong,
HK
|
|
| 109.232.217.231 |
0.77ms from Istanbul,
TR
|
|
| 51.14.121.183 |
1.67ms from London,
GB
|
|
| 176.253.101.199 |
5.70ms from London,
GB
|
|
| 73.23.49.39 |
4.50ms from Miami,
US
|
|
| 88.166.88.167 |
8.54ms from Paris,
FR
|
|
| 120.155.49.135 |
6.40ms from Sydney,
AU
|
|
| 35.199.165.215 |
0.17ms from The Dalles,
US
|
|
| 171.41.139.183 |
4.96ms from Wuhan,
CN
|
|
| 100.6.124.119 |
6.56ms from Ashburn,
US
|
|
| 216.226.183.39 |
3.56ms from Atlanta,
US
|
|
| 44.248.24.103 |
0.50ms from Boardman,
US
|
|
| 64.49.209.87 |
0.87ms from Dallas,
US
|
|
| 119.246.62.247 |
0.91ms from Hong Kong,
HK
|
|
| 182.185.114.23 |
4.21ms from Islamabad,
PK
|
|
| 125.162.30.167 |
1.82ms from Jakarta,
ID
|
|
| 47.157.71.199 |
2.23ms from Los Angeles,
US
|
|
| 172.2.173.167 |
12.56ms from Miami,
US
|
|
| 45.67.43.39 |
0.16ms from Milan,
IT
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Greenwood Village, US
What are IP address ranges?
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