58.155.24.0/21
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Parent Range | 58.154.0.0/15 |
| Registry | APNIC |
| ID | SYR-CERNET |
WHOIS Details
inetnum: 58.154.0.0 - 58.155.255.255 netname: SYR-CERNET descr: China Education and Research Network descr: Shenyang 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: -------------------------------------------------------- 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: 2020-09-03T09:16:11Z 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: 58.155.0.0/16 descr: CERNET origin: AS4538 mnt-by: MAINT-CERNET-AP last-modified: 2009-01-05T03:10:57Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 58.155.24.0/21
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 58.154.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
Nearby Ranges
BGP prefixes that overlap with 58.155.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 58.154.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
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 |
|---|---|---|
| 20.254.243.101 |
0.20ms from Cardiff,
GB
|
|
| 172.73.224.149 |
7.67ms from Charlotte,
US
|
|
| 87.255.91.5 |
0.40ms from Chisinau,
MD
|
|
| 51.9.58.85 |
5.78ms from London,
GB
|
|
| 20.244.147.37 |
14.26ms from Mumbai,
IN
|
|
| 125.18.121.149 |
0.70ms from Mumbai,
IN
|
|
| 166.157.22.133 |
19.82ms from New York City,
US
|
|
| 71.190.33.149 |
9.50ms from New York City,
US
|
|
| 153.182.238.245 |
2.56ms from Osaka,
JP
|
|
| 84.230.208.101 |
12.32ms from Oulu,
FI
|
|
| 88.162.42.181 |
3.50ms from Paris,
FR
|
|
| 199.219.251.149 |
0.54ms from Philadelphia,
US
|
|
| 27.204.72.165 |
5.32ms from Qingdao,
CN
|
|
| 61.179.162.181 |
5.67ms from Qingdao,
CN
|
|
| 218.50.206.149 |
3.59ms from Seoul,
KR
|
|
| 194.22.238.149 |
5.14ms from Stockholm,
SE
|
|
| 113.43.192.165 |
0.69ms from Tokyo,
JP
|
|
| 200.162.166.245 |
10.21ms from Vinhedo,
BR
|
|
| 77.172.19.85 |
2.43ms from Amsterdam,
NL
|
|
| 110.249.158.101 |
7.04ms from Beijing,
CN
|
|
| 20.65.111.197 |
0.40ms from Boydton,
US
|
|
| 188.173.72.5 |
1.51ms from Bucharest,
RO
|
|
| 166.250.159.213 |
15.79ms from Chicago,
US
|
|
| 73.168.23.69 |
4.65ms from Chicago,
US
|
|
| 169.62.195.117 |
1.08ms from Dallas,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Paris, FR
What are IP address ranges?
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