125.217.4.0/22
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | GZR-CERNET |
WHOIS Details
inetnum: 125.216.0.0 - 125.218.255.255 netname: GZR-CERNET descr: China Education and Research Network descr: Guangzhou 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: 2020-09-03T09:16:18Z source: APNIC irt: IRT-CERNET-AP address: Network Center, address: FIT-3-220, 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: abuse@cernet.edu.cn was validated on 2026-03-05 mnt-by: MAINT-CERNET-AP last-modified: 2026-03-05T06:39:56Z source: APNIC role: ABUSE CERNETAP country: ZZ address: Network Center, address: FIT-3-220, 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 2026-03-05 abuse-mailbox: abuse@cernet.edu.cn mnt-by: APNIC-ABUSE last-modified: 2026-03-05T06:40:20Z 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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 125.217.4.247 | gxxdxy.edu.cn | 1 |
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 |
|---|---|---|
| 110.164.10.134 |
0.87ms from Bangkok,
TH
|
|
| 50.244.10.214 |
5.94ms from Chicago,
US
|
|
| 23.254.243.38 |
0.25ms from Dallas,
US
|
|
| 24.8.183.38 |
5.75ms from Denver,
US
|
|
| 38.150.116.54 |
0.13ms from Draper,
US
|
|
| 79.201.240.118 |
7.38ms from Frankfurt am Main,
DE
|
|
| 20.240.83.150 |
0.17ms from Gaevle,
SE
|
|
| 47.243.195.38 |
0.78ms from Hong Kong,
HK
|
|
| 117.65.0.246 |
5.50ms from Huainan,
CN
|
|
| 116.127.172.198 |
7.34ms from Incheon,
KR
|
|
| 47.180.151.70 |
2.39ms from Los Angeles,
US
|
|
| 193.33.230.102 |
10.33ms from Moscow,
RU
|
|
| 101.65.22.70 |
8.81ms from Ningbo,
CN
|
|
| 68.174.235.246 |
5.23ms from Piscataway,
US
|
|
| 90.127.163.118 |
1.72ms from Saint-Denis,
FR
|
|
| 146.235.38.134 |
0.21ms from Sao Paulo,
BR
|
|
| 213.50.41.54 |
0.63ms from Stockholm,
SE
|
|
| 2.70.243.198 |
16.02ms from Stockholm,
SE
|
|
| 175.151.217.70 |
11.73ms from Tieling,
CN
|
|
| 194.166.138.150 |
7.47ms from Vienna,
AT
|
|
| 31.8.63.246 |
9.24ms from Yekaterinburg,
RU
|
|
| 50.73.75.230 |
4.67ms from Atlanta,
US
|
|
| 190.97.63.198 |
7.86ms from Buenos Aires,
AR
|
|
| 83.175.64.246 |
1.09ms from Frankfurt am Main,
DE
|
|
| 52.229.161.166 |
0.38ms 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 Zagreb, HR
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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