222.205.0.0/17
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | SHR-CERNET |
WHOIS Details
inetnum: 222.204.0.0 - 222.205.255.255 netname: SHR-CERNET descr: China Education and Research Network descr: Shanghai 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: 2020-09-03T09:16:17Z 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: 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 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 222.205.46.72 | aigptz.asia | 1 |
Hosted domains API
Pingable IPs
2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 222.205.46.63 |
5.51ms from Hangzhou,
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 |
|---|---|---|
| 94.209.45.1 |
2.17ms from Amsterdam,
NL
|
|
| 161.51.88.209 |
0.88ms from Amsterdam,
NL
|
|
| 146.19.188.1 |
1.34ms from Amsterdam,
NL
|
|
| 40.74.33.97 |
0.23ms from Amsterdam,
NL
|
|
| 64.130.99.1 |
7.01ms from Atlanta,
US
|
|
| 38.101.209.1 |
0.50ms from Atlanta,
US
|
|
| 5.28.100.161 |
7.08ms from Berlin,
DE
|
|
| 176.63.226.209 |
13.80ms from Budapest,
HU
|
|
| 186.1.231.1 |
2.02ms from Buenos Aires,
AR
|
|
| 186.136.46.1 |
7.30ms from Buenos Aires,
AR
|
|
| 154.179.96.65 |
5.39ms from Cairo,
EG
|
|
| 129.74.220.1 |
10.10ms from Chicago,
US
|
|
| 87.48.13.1 |
3.24ms from Copenhagen,
DK
|
|
| 64.137.182.1 |
6.96ms from Dallas,
US
|
|
| 200.80.81.33 |
16.57ms from Denver,
US
|
|
| 138.200.15.1 |
1.03ms from Frankfurt am Main,
DE
|
|
| 212.237.254.1 |
2.61ms from Frankfurt am Main,
DE
|
|
| 77.189.136.97 |
2.12ms from Frankfurt am Main,
DE
|
|
| 175.42.6.1 |
10.70ms from Fuzhou,
CN
|
|
| 81.229.18.1 |
7.03ms from Goeteborg,
SE
|
|
| 163.142.95.209 |
4.28ms from Guangzhou,
CN
|
|
| 8.134.67.145 |
0.11ms from Guangzhou,
CN
|
|
| 116.4.108.1 |
3.76ms from Guangzhou,
CN
|
|
| 223.4.21.161 |
5.43ms from Hangzhou,
CN
|
|
| 16.162.135.1 |
0.12ms from Hong Kong,
HK
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Guangzhou, CN
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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