202.205.144.0/22
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | BJR-CERNET |
WHOIS Details
inetnum: 202.204.0.0 - 202.207.255.255 netname: BJR-CERNET descr: China Education and Research Network descr: Beijing Regional Network 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: 2020-09-03T09:16:26Z 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
Hosted domains
There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|
Hosted domains API
Pingable IPs
14 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.205.145.163 |
3.57ms from Beijing,
CN
|
|
| 202.205.146.240 |
2.49ms from Beijing,
CN
|
|
| 202.205.144.68 |
5.04ms from Beijing,
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 |
|---|---|---|
| 93.117.236.182 |
0.65ms from Amsterdam,
NL
|
|
| 122.155.199.22 |
0.58ms from Bangkok,
TH
|
|
| 217.148.16.102 |
2.37ms from Brussels,
BE
|
|
| 190.216.88.54 |
0.31ms from Buenos Aires,
AR
|
|
| 51.182.54.6 |
1.41ms from Dublin,
IE
|
|
| 210.6.159.118 |
0.83ms from Hong Kong,
HK
|
|
| 39.45.151.198 |
5.80ms from Lahore,
PK
|
|
| 200.108.110.150 |
1.50ms from Lima,
PE
|
|
| 113.30.148.22 |
0.17ms from Madrid,
ES
|
|
| 96.69.18.70 |
5.33ms from Miami,
US
|
|
| 217.174.118.54 |
1.42ms from Milan,
IT
|
|
| 52.90.23.38 |
0.23ms from Reston,
US
|
|
| 78.131.5.54 |
4.34ms from Vienna,
AT
|
|
| 111.176.55.6 |
4.44ms from Wuhan,
CN
|
|
| 94.59.251.214 |
5.05ms from Al Fujairah City,
AE
|
|
| 52.34.179.118 |
0.16ms from Boardman,
US
|
|
| 74.7.104.38 |
2.31ms from Boydton,
US
|
|
| 96.90.71.246 |
5.85ms from Chicago,
US
|
|
| 35.193.189.6 |
0.12ms from Council Bluffs,
US
|
|
| 86.169.51.182 |
4.57ms from London,
GB
|
|
| 34.39.31.214 |
0.11ms from London,
GB
|
|
| 190.250.212.86 |
15.93ms from Medellin,
CO
|
|
| 148.74.202.54 |
2.74ms from New York City,
US
|
|
| 65.103.195.230 |
7.68ms from Phoenix,
US
|
|
| 71.59.197.6 |
5.44ms from Portland,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Zhangjiakou, CN
What are IP address ranges?
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