115.158.64.0/21
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Parent Range | 115.158.0.0/16 |
| Registry | APNIC |
| ID | WHR-CERNET |
WHOIS Details
inetnum: 115.158.0.0 - 115.158.255.255 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: 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: 2020-09-03T09:16:08Z 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: 115.158.0.0/16 descr: CERNET origin: AS4538 mnt-by: MAINT-CERNET-AP last-modified: 2009-01-05T03:10:58Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 115.158.64.0/21
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 115.158.0.0/16 | AS4538 | China Education and Research Network | 65,536 |
Nearby Ranges
BGP prefixes that overlap with 115.158.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 115.158.0.0/16 | AS4538 | China Education and Research Network | 65,536 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
509 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 115.158.64.251 |
3.12ms from Zhengzhou,
CN
|
|
| 115.158.65.239 |
3.19ms from Zhengzhou,
CN
|
|
| 115.158.70.100 |
4.52ms from Zhengzhou,
CN
|
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 |
|---|---|---|
| 74.235.179.165 |
0.35ms from Ashburn,
US
|
|
| 68.112.78.245 |
19.21ms from Atlanta,
US
|
|
| 87.49.241.181 |
0.61ms from Copenhagen,
DK
|
|
| 23.99.183.53 |
0.33ms from Des Moines,
US
|
|
| 154.48.210.181 |
2.83ms from Istanbul,
TR
|
|
| 97.91.106.69 |
9.23ms from Minneapolis,
US
|
|
| 199.74.255.5 |
6.70ms from San Jose,
US
|
|
| 168.78.26.181 |
5.45ms from Seoul,
KR
|
|
| 117.144.37.5 |
3.15ms from Shanghai,
CN
|
|
| 177.27.94.165 |
0.90ms from São Paulo,
BR
|
|
| 126.249.51.197 |
1.09ms from Tokyo,
JP
|
|
| 85.2.142.149 |
2.36ms from Zuerich,
CH
|
|
| 145.51.87.5 |
2.54ms from Amsterdam,
NL
|
|
| 68.182.88.165 |
2.80ms from Ashburn,
US
|
|
| 73.201.44.165 |
5.94ms from Ashburn,
US
|
|
| 181.123.249.165 |
9.47ms from Asuncion,
PY
|
|
| 162.224.202.165 |
7.79ms from Atlanta,
US
|
|
| 162.151.23.117 |
7.57ms from Atlanta,
US
|
|
| 201.245.211.181 |
0.95ms from Bogota,
CO
|
|
| 62.165.234.197 |
0.93ms from Budapest,
HU
|
|
| 189.4.97.133 |
13.54ms from Curitiba,
BR
|
|
| 209.10.185.69 |
0.76ms from Dallas,
US
|
|
| 125.220.199.69 |
16.43ms from Guangzhou,
CN
|
|
| 49.68.159.197 |
11.18ms from Huai'an,
CN
|
|
| 39.42.222.165 |
10.18ms from Lahore,
PK
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Moscow, RU
What are IP address ranges?
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