125.217.192.0/20
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 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: 2025-09-04T00:59:41Z 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
4,094 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 125.217.204.98 |
0.85ms from Guangzhou,
CN
|
|
| 125.217.192.174 |
0.86ms from Guangzhou,
CN
|
|
| 125.217.206.254 |
0.85ms from Guangzhou,
CN
|
|
| 125.217.195.53 |
0.86ms from Guangzhou,
CN
|
|
| 125.217.201.101 |
0.86ms from Guangzhou,
CN
|
|
| 125.217.200.194 |
0.85ms from Guangzhou,
CN
|
|
| 125.217.198.38 |
0.86ms from Guangzhou,
CN
|
|
| 125.217.202.136 |
0.87ms from Guangzhou,
CN
|
|
| 125.217.193.185 |
0.86ms from Guangzhou,
CN
|
|
| 125.217.199.193 |
0.87ms from Guangzhou,
CN
|
|
| 125.217.207.213 |
0.88ms from Guangzhou,
CN
|
|
| 125.217.203.137 |
0.86ms from Guangzhou,
CN
|
|
| 125.217.205.179 |
0.84ms from Guangzhou,
CN
|
|
| 125.217.194.28 |
0.85ms from Guangzhou,
CN
|
|
| 125.217.197.133 |
0.85ms from Guangzhou,
CN
|
|
| 125.217.196.198 |
0.84ms from Guangzhou,
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 |
|---|---|---|
| 169.61.98.196 |
0.34ms from Ashburn,
US
|
|
| 130.211.219.244 |
0.10ms from Council Bluffs,
US
|
|
| 93.204.47.20 |
2.79ms from Frankfurt am Main,
DE
|
|
| 136.32.132.164 |
0.67ms from Kansas City,
US
|
|
| 175.172.224.148 |
16.95ms from Liaoyang,
CN
|
|
| 87.16.141.20 |
8.62ms from Naples,
IT
|
|
| 216.151.148.4 |
0.70ms from New York City,
US
|
|
| 85.167.135.52 |
4.67ms from Oslo,
NO
|
|
| 80.11.16.212 |
1.95ms from Paris,
FR
|
|
| 3.238.51.212 |
0.38ms from Reston,
US
|
|
| 142.4.100.68 |
0.68ms from San Jose,
US
|
|
| 189.224.111.180 |
10.70ms from Santiago de Queretaro,
MX
|
|
| 220.120.2.132 |
1.34ms from Seoul,
KR
|
|
| 222.104.253.20 |
5.11ms from Seoul,
KR
|
|
| 218.51.105.180 |
7.43ms from Seoul,
KR
|
|
| 211.202.6.100 |
2.21ms from Seoul,
KR
|
|
| 202.195.177.20 |
7.00ms from Shanghai,
CN
|
|
| 114.85.36.84 |
2.85ms from Shanghai,
CN
|
|
| 121.114.110.84 |
11.28ms from Tokyo,
JP
|
|
| 124.120.169.116 |
1.39ms from Bangkok,
TH
|
|
| 186.57.135.196 |
2.04ms from Buenos Aires,
AR
|
|
| 51.187.36.20 |
1.15ms from Dublin,
IE
|
|
| 115.205.30.84 |
6.77ms from Hangzhou,
CN
|
|
| 188.242.24.20 |
0.65ms from Saint Petersburg,
RU
|
|
| 189.241.95.164 |
7.39ms from Santiago de Queretaro,
MX
|
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.
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