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: [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 route: 115.26.0.0/15 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 |
|---|---|---|
| 87.210.220.21 |
4.31ms from Amsterdam,
NL
|
|
| 198.46.90.229 |
0.30ms from Ashburn,
US
|
|
| 34.214.104.21 |
0.51ms from Boardman,
US
|
|
| 175.20.12.101 |
3.46ms from Changchun,
CN
|
|
| 200.236.27.85 |
0.38ms from Curitiba,
BR
|
|
| 63.181.234.165 |
0.28ms from Frankfurt am Main,
DE
|
|
| 34.35.29.165 |
0.24ms from Johannesburg,
ZA
|
|
| 174.74.122.213 |
7.60ms from Kansas City,
US
|
|
| 176.105.60.37 |
0.68ms from Kyiv,
UA
|
|
| 83.48.125.37 |
2.65ms from Madrid,
ES
|
|
| 36.155.112.165 |
3.56ms from Nanjing,
CN
|
|
| 70.42.35.101 |
0.92ms from New York City,
US
|
|
| 177.103.75.53 |
3.44ms from Osasco,
BR
|
|
| 217.58.116.37 |
16.61ms from Rome,
IT
|
|
| 49.173.21.5 |
7.63ms from Seoul,
KR
|
|
| 121.160.147.165 |
1.32ms from Seoul,
KR
|
|
| 182.170.126.5 |
2.52ms from Tokyo,
JP
|
|
| 76.26.134.37 |
8.66ms from Washington,
US
|
|
| 96.108.179.245 |
4.23ms from Ashburn,
US
|
|
| 46.16.63.53 |
0.52ms from Barcelona,
ES
|
|
| 4.4.100.85 |
0.51ms from Charlotte,
US
|
|
| 183.91.48.101 |
1.44ms from Hong Kong,
HK
|
|
| 139.28.111.245 |
0.37ms from London,
GB
|
|
| 180.220.155.213 |
10.20ms from Osaka,
JP
|
|
| 189.123.124.197 |
12.24ms from Sao Paulo,
BR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Guangzhou, CN
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