125.222.244.0/22
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | SYR-CERNET |
WHOIS Details
inetnum: 125.222.0.0 - 125.223.255.255 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: 2020-09-03T09:16:21Z 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 4 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 |
|---|---|---|
| 125.222.245.191 | jlai.edu.cn | 3 |
| 125.222.245.33 | synctime.com.cn | 1 |
Hosted domains API
Pingable IPs
26 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 125.222.245.251 |
18.96ms from Beijing,
CN
|
|
| 125.222.244.3 |
15.63ms from Liaoyang,
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 |
|---|---|---|
| 134.202.149.118 |
0.41ms from Ashburn,
US
|
|
| 37.222.224.150 |
4.14ms from Barcelona,
ES
|
|
| 60.9.80.214 |
10.79ms from Beijing,
CN
|
|
| 70.22.181.230 |
1.28ms from Boston,
US
|
|
| 190.179.201.38 |
2.52ms from Buenos Aires,
AR
|
|
| 99.52.161.6 |
5.74ms from Dallas,
US
|
|
| 217.81.231.54 |
8.03ms from Frankfurt am Main,
DE
|
|
| 217.42.98.6 |
6.42ms from London,
GB
|
|
| 87.221.125.230 |
1.41ms from Madrid,
ES
|
|
| 76.23.30.54 |
6.19ms from Salt Lake City,
US
|
|
| 94.145.204.230 |
3.89ms from Skanderborg,
DK
|
|
| 35.78.74.166 |
1.10ms from Tokyo,
JP
|
|
| 217.165.172.134 |
5.11ms from Al Fujairah City,
AE
|
|
| 204.191.211.22 |
0.47ms from Calgary,
CA
|
|
| 75.188.5.230 |
13.46ms from Columbus,
US
|
|
| 213.183.91.86 |
1.66ms from Frankfurt am Main,
DE
|
|
| 43.198.105.182 |
0.11ms from Hong Kong,
HK
|
|
| 76.173.145.214 |
4.53ms from Honolulu,
US
|
|
| 5.48.201.214 |
7.06ms from Marseille,
FR
|
|
| 72.135.220.246 |
8.66ms from Milwaukee,
US
|
|
| 217.21.44.86 |
0.87ms from Minsk,
BY
|
|
| 116.94.140.198 |
10.34ms from Osaka,
JP
|
|
| 201.117.20.230 |
3.96ms from Santiago de Queretaro,
MX
|
|
| 173.183.7.230 |
7.68ms from Seattle,
US
|
|
| 111.221.230.166 |
4.45ms from Shenzhen,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Amsterdam, NL
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.
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