125.219.158.0/23
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | WHR-CERNET |
WHOIS Details
inetnum: 125.219.0.0 - 125.219.255.255 netname: WHR-CERNET descr: China Education and Research Network descr: Wuhan Regional Network country: CN admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-AP status: ALLOCATED PORTABLE remarks: origin AS4538 remarks: confederation 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 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 route: 125.219.0.0/16 descr: CERNET origin: AS4538 mnt-by: MAINT-CERNET-AP last-modified: 2009-01-05T03:10:57Z 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 |
|---|
Hosted domains API
Pingable IPs
54 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 125.219.159.249 |
5.92ms from Zhengzhou,
CN
|
|
| 125.219.158.45 |
4.75ms from Zhengzhou,
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 |
|---|---|---|
| 139.180.99.7 |
1.05ms from Auckland,
NZ
|
|
| 58.31.135.151 |
9.28ms from Beijing,
CN
|
|
| 20.90.48.7 |
0.20ms from Cardiff,
GB
|
|
| 27.13.70.135 |
3.71ms from Chongqing,
CN
|
|
| 14.143.8.135 |
0.69ms from Delhi,
IN
|
|
| 47.69.131.183 |
19.08ms from Frankfurt am Main,
DE
|
|
| 88.247.87.183 |
1.61ms from Istanbul,
TR
|
|
| 86.184.217.103 |
4.18ms from London,
GB
|
|
| 51.198.2.199 |
1.93ms from London,
GB
|
|
| 24.196.143.7 |
18.30ms from Minneapolis,
US
|
|
| 20.125.33.87 |
0.29ms from Quincy,
US
|
|
| 200.91.108.231 |
0.55ms from San Pedro,
CR
|
|
| 137.131.238.119 |
0.31ms from Sao Paulo,
BR
|
|
| 218.239.111.247 |
6.06ms from Seoul,
KR
|
|
| 202.103.27.103 |
0.84ms from Wuhan,
CN
|
|
| 185.221.181.103 |
3.16ms from Zuerich,
CH
|
|
| 23.197.110.135 |
0.24ms from Ashburn,
US
|
|
| 71.182.136.151 |
6.19ms from Ashburn,
US
|
|
| 46.110.132.167 |
12.47ms from Atlanta,
US
|
|
| 3.17.74.151 |
0.14ms from Columbus,
US
|
|
| 38.84.61.7 |
1.18ms from Dallas,
US
|
|
| 84.17.174.55 |
14.62ms from Frankfurt am Main,
DE
|
|
| 35.196.145.119 |
0.11ms from Moncks Corner,
US
|
|
| 95.101.117.247 |
0.84ms from Morris Plains,
US
|
|
| 126.87.15.167 |
5.57ms from Osaka,
JP
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Beijing, 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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