58.155.128.0/23
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: 58.154.0.0/16 descr: CERNET origin: AS4538 mnt-by: MAINT-CERNET-AP last-modified: 2009-01-05T03:10:57Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 58.155.128.0/23
| 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 |
|---|---|---|
| 156.204.251.103 |
7.63ms from Cairo,
EG
|
|
| 96.28.45.135 |
3.31ms from Columbus,
US
|
|
| 202.168.241.23 |
3.79ms from Dhaka,
BD
|
|
| 94.137.127.151 |
0.77ms from Goeteborg,
SE
|
|
| 181.128.18.87 |
1.85ms from Medellin,
CO
|
|
| 181.220.99.39 |
15.21ms from Novo Hamburgo,
BR
|
|
| 93.214.209.103 |
4.37ms from Nuernberg,
DE
|
|
| 52.70.25.247 |
0.20ms from Reston,
US
|
|
| 73.140.224.247 |
7.13ms from Seattle,
US
|
|
| 49.57.79.39 |
1.33ms from Seoul,
KR
|
|
| 121.170.98.55 |
1.89ms from Seoul,
KR
|
|
| 84.184.174.87 |
4.01ms from Frankfurt am Main,
DE
|
|
| 168.149.47.215 |
2.89ms from Jeddah,
SA
|
|
| 185.166.216.167 |
0.89ms from Kyiv,
UA
|
|
| 183.217.224.215 |
10.05ms from Nanchang,
CN
|
|
| 107.89.96.7 |
1.75ms from Newark,
US
|
|
| 118.217.142.247 |
2.72ms from Seoul,
KR
|
|
| 93.175.115.71 |
6.13ms from Warsaw,
PL
|
|
| 69.20.120.55 |
0.47ms from Ashburn,
US
|
|
| 41.40.125.103 |
6.22ms from Cairo,
EG
|
|
| 92.138.45.39 |
11.21ms from Frankfurt am Main,
DE
|
|
| 213.251.167.103 |
0.11ms from Gravelines,
FR
|
|
| 23.216.186.39 |
0.14ms from Osasco,
BR
|
|
| 4.151.252.87 |
0.22ms from San Antonio,
US
|
|
| 161.43.193.167 |
10.99ms from Sydney,
AU
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Singapore, SG
What are IP address ranges?
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