125.216.105.0/24
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 are no domains currently hosted on this ASN.
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 |
|---|---|---|
| 125.216.105.13 |
1.42ms 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 |
|---|---|---|
| 47.35.202.56 |
11.06ms from Atlanta,
US
|
|
| 158.193.62.232 |
3.37ms from Bratislava,
SK
|
|
| 93.231.57.184 |
2.26ms from Hamburg,
DE
|
|
| 119.235.214.232 |
8.05ms from Jakarta,
ID
|
|
| 90.242.60.168 |
3.95ms from London,
GB
|
|
| 221.228.108.88 |
3.54ms from Nanjing,
CN
|
|
| 3.213.93.56 |
0.20ms from Reston,
US
|
|
| 158.94.133.120 |
2.65ms from Reston,
US
|
|
| 68.211.179.72 |
0.71ms from Santiago,
CL
|
|
| 132.248.114.56 |
4.55ms from Santiago de Queretaro,
MX
|
|
| 200.153.95.152 |
1.16ms from Sao Paulo,
BR
|
|
| 211.47.124.168 |
0.85ms from Seoul,
KR
|
|
| 8.164.35.88 |
2.25ms from Shanghai,
CN
|
|
| 78.159.162.136 |
10.66ms from Az Za`ayin,
QA
|
|
| 34.81.120.200 |
0.15ms from Chang-hua,
TW
|
|
| 187.39.36.168 |
11.19ms from Curitiba,
BR
|
|
| 178.10.97.40 |
6.12ms from Duesseldorf,
DE
|
|
| 79.193.219.104 |
3.94ms from Duesseldorf,
DE
|
|
| 81.135.128.56 |
1.90ms from Erith,
GB
|
|
| 216.131.120.88 |
2.44ms from Indianapolis,
US
|
|
| 85.118.31.136 |
1.42ms from London,
GB
|
|
| 86.1.72.136 |
4.34ms from London,
GB
|
|
| 115.238.145.152 |
0.29ms from Ningbo,
CN
|
|
| 200.234.218.248 |
0.91ms from Osasco,
BR
|
|
| 37.113.125.120 |
7.43ms from Samara,
RU
|
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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