202.117.128.0/24
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | CERNET-CN |
WHOIS Details
inetnum: 202.112.0.0 - 202.121.255.255 netname: CERNET-CN descr: China Education and Research Network descr: China Education and Research Network Center descr: Tsinghua University descr: Beijing, 100084 country: CN admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-AP status: ALLOCATED PORTABLE remarks: origin AS4538 mnt-by: APNIC-HM mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-irt: IRT-CERNET-AP last-modified: 2020-09-03T09:16:29Z 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
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
31 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.117.128.116 |
13.86ms from Chengdu,
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 |
|---|---|---|
| 40.132.190.104 |
0.46ms from Atlanta,
US
|
|
| 34.223.227.152 |
0.12ms from Boardman,
US
|
|
| 38.42.200.216 |
0.75ms from Boston,
US
|
|
| 96.252.118.120 |
2.98ms from Boston,
US
|
|
| 20.141.168.232 |
0.59ms from Boydton,
US
|
|
| 20.96.165.120 |
0.28ms from Boydton,
US
|
|
| 154.178.44.200 |
6.61ms from Cairo,
EG
|
|
| 104.230.251.136 |
9.13ms from Columbus,
US
|
|
| 221.231.17.232 |
5.99ms from Huai'an,
CN
|
|
| 176.253.185.152 |
3.87ms from London,
GB
|
|
| 88.173.138.72 |
8.03ms from Paris,
FR
|
|
| 203.127.235.56 |
1.30ms from Singapore,
SG
|
|
| 96.116.129.200 |
0.49ms from Ashburn,
US
|
|
| 154.12.1.184 |
0.21ms from Atlanta,
US
|
|
| 155.199.70.72 |
15.84ms from Dallas,
US
|
|
| 86.172.255.88 |
3.96ms from London,
GB
|
|
| 213.1.178.24 |
8.16ms from London,
GB
|
|
| 99.27.251.24 |
3.95ms from Los Angeles,
US
|
|
| 79.159.147.216 |
9.96ms from Madrid,
ES
|
|
| 185.30.223.8 |
1.10ms from Moscow,
RU
|
|
| 90.117.199.40 |
19.80ms from Paris,
FR
|
|
| 138.0.204.104 |
0.96ms from Sao Paulo,
BR
|
|
| 175.24.204.248 |
1.33ms from Shanghai,
CN
|
|
| 40.162.49.120 |
4.85ms from Shanghai,
CN
|
|
| 67.172.9.168 |
9.27ms 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 Seoul, KR
What are IP address ranges?
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