58.155.136.0/23
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: 58.155.0.0/16 descr: CERNET origin: AS4538 mnt-by: MAINT-CERNET-AP last-modified: 2009-01-05T03:10:57Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 58.155.136.0/23
| 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 |
|---|---|---|
| 20.127.15.215 |
0.43ms from Ashburn,
US
|
|
| 149.56.141.151 |
0.16ms from Beauharnois,
CA
|
|
| 47.95.63.247 |
2.88ms from Beijing,
CN
|
|
| 5.15.9.23 |
6.77ms from Bucharest,
RO
|
|
| 216.24.116.231 |
8.87ms from Chicago,
US
|
|
| 69.151.185.247 |
5.82ms from Kansas City,
US
|
|
| 51.140.110.231 |
0.20ms from London,
GB
|
|
| 88.10.43.71 |
9.09ms from Madrid,
ES
|
|
| 86.237.34.135 |
3.15ms from Marseille,
FR
|
|
| 34.7.28.183 |
0.15ms from Oudeschip,
NL
|
|
| 45.144.76.87 |
7.76ms from Sandefjord,
NO
|
|
| 79.161.78.119 |
9.20ms from Sandefjord,
NO
|
|
| 116.126.222.23 |
1.78ms from Seoul,
KR
|
|
| 114.80.23.55 |
3.20ms from Shanghai,
CN
|
|
| 87.56.53.71 |
2.45ms from Skanderborg,
DK
|
|
| 121.115.201.215 |
4.51ms from Tokyo,
JP
|
|
| 71.61.83.167 |
10.70ms from Ashburn,
US
|
|
| 54.191.251.151 |
0.12ms from Boardman,
US
|
|
| 198.5.175.199 |
11.75ms from Boston,
US
|
|
| 197.145.184.71 |
5.87ms from Casablanca,
MA
|
|
| 107.192.181.87 |
4.38ms from Chicago,
US
|
|
| 99.100.247.231 |
7.34ms from Dallas,
US
|
|
| 212.235.80.215 |
10.05ms from Haifa,
IL
|
|
| 31.127.57.87 |
1.70ms from London,
GB
|
|
| 194.126.93.199 |
9.63ms from London,
GB
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Huai'an, CN
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