222.22.96.0/22
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: 222.20.0.0 - 222.22.255.255 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: 2020-09-03T09:16:27Z 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 no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
3 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 222.22.97.1 |
4.69ms from Zhengzhou,
CN
|
|
| 222.22.96.6 |
5.16ms 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 |
|---|---|---|
| 199.26.150.22 |
0.59ms from Ashburn,
US
|
|
| 172.171.236.118 |
0.40ms from Ashburn,
US
|
|
| 99.69.7.182 |
1.74ms from Atlanta,
US
|
|
| 112.192.106.102 |
9.83ms from Chengdu,
CN
|
|
| 107.196.4.150 |
4.43ms from Dallas,
US
|
|
| 90.194.19.54 |
4.60ms from Erith,
GB
|
|
| 141.113.216.22 |
0.75ms from Frankfurt am Main,
DE
|
|
| 39.45.30.118 |
2.58ms from Lahore,
PK
|
|
| 109.105.236.102 |
0.85ms from Limassol,
CY
|
|
| 106.71.40.150 |
2.87ms from Melbourne,
AU
|
|
| 18.173.159.22 |
2.98ms from Nuernberg,
DE
|
|
| 52.23.100.182 |
0.21ms from Reston,
US
|
|
| 52.4.199.22 |
0.23ms from Reston,
US
|
|
| 3.14.74.246 |
0.16ms from Columbus,
US
|
|
| 99.25.60.198 |
7.96ms from Dallas,
US
|
|
| 139.7.25.166 |
0.97ms from Duesseldorf,
DE
|
|
| 110.93.194.70 |
0.07ms from Karachi,
PK
|
|
| 82.33.54.118 |
8.03ms from London,
GB
|
|
| 99.100.157.166 |
3.66ms from Los Angeles,
US
|
|
| 108.190.28.6 |
13.32ms from Miami,
US
|
|
| 126.55.57.54 |
7.02ms from Osaka,
JP
|
|
| 78.198.114.182 |
1.47ms from Paris,
FR
|
|
| 154.13.215.70 |
0.10ms from Paris,
FR
|
|
| 201.137.76.38 |
3.73ms from Santiago de Queretaro,
MX
|
|
| 96.74.23.54 |
5.96ms from Seattle,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Zhengzhou, 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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