115.25.72.0/21
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Parent Range | 115.24.0.0/14 |
| Registry | APNIC |
| ID | BJR-CERNET |
WHOIS Details
inetnum: 115.24.0.0 - 115.27.255.255 netname: BJR-CERNET descr: China Education and Research Network descr: Beijing Regional Network country: CN admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-AP status: ALLOCATED PORTABLE remarks: NS2.NET.EDU.CN remarks: DNS.EDU.CN remarks: DNS2.EDU.CN 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: 2020-09-03T09:16:03Z 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: 115.24.0.0/15 descr: CERNET origin: AS4538 mnt-by: MAINT-CERNET-AP last-modified: 2009-01-05T03:10:57Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 115.25.72.0/21
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 115.24.0.0/14 | AS4538 | China Education and Research Network | 262,144 |
Nearby Ranges
BGP prefixes that overlap with 115.25.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 115.24.0.0/14 | AS4538 | China Education and Research Network | 262,144 |
Hosted domains
There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 115.25.73.144 | yinxiao.site | 1 |
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 |
|---|---|---|
| 74.122.223.229 |
9.28ms from Dallas,
US
|
|
| 60.174.197.37 |
6.98ms from Huai'an,
CN
|
|
| 161.230.45.117 |
8.37ms from Lisbon,
PT
|
|
| 73.5.165.5 |
6.43ms from Minneapolis,
US
|
|
| 112.132.225.149 |
3.41ms from Nanjing,
CN
|
|
| 73.148.158.149 |
7.45ms from Orlando,
US
|
|
| 150.9.95.149 |
2.24ms from Osaka,
JP
|
|
| 201.28.239.85 |
1.04ms from Osasco,
BR
|
|
| 82.100.5.101 |
0.49ms from Prague,
CZ
|
|
| 88.37.222.21 |
3.73ms from Rome,
IT
|
|
| 195.131.134.53 |
19.02ms from Saint Petersburg,
RU
|
|
| 186.223.78.21 |
11.02ms from Sao Paulo,
BR
|
|
| 2.67.161.133 |
8.87ms from Stockholm,
SE
|
|
| 116.198.209.5 |
0.16ms from Suqian,
CN
|
|
| 90.151.44.53 |
8.41ms from Yekaterinburg,
RU
|
|
| 47.4.255.117 |
11.12ms from Atlanta,
US
|
|
| 125.26.198.69 |
2.44ms from Bangkok,
TH
|
|
| 121.18.54.85 |
9.40ms from Beijing,
CN
|
|
| 207.172.42.37 |
4.82ms from Chicago,
US
|
|
| 20.38.125.5 |
1.24ms from Dubai,
AE
|
|
| 34.244.236.149 |
0.50ms from Dublin,
IE
|
|
| 86.138.47.117 |
6.27ms from London,
GB
|
|
| 73.121.195.149 |
14.18ms from Murfreesboro,
US
|
|
| 70.42.35.101 |
1.05ms from New York City,
US
|
|
| 5.128.242.53 |
1.14ms from Novosibirsk,
RU
|
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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