222.192.166.0/24
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | NJR-CERNET |
WHOIS Details
inetnum: 222.192.0.0 - 222.195.255.255 netname: NJR-CERNET descr: China Education and Research Network descr: Nanjing 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: 2020-09-03T09:16:02Z 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
9 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 222.192.166.233 |
15.75ms from Shanghai,
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 |
|---|---|---|
| 34.199.40.136 |
0.54ms from Ashburn,
US
|
|
| 119.3.203.104 |
3.45ms from Beijing,
CN
|
|
| 50.51.94.184 |
10.02ms from Chicago,
US
|
|
| 52.219.233.120 |
0.61ms from Columbus,
US
|
|
| 2.201.39.232 |
2.63ms from Frankfurt am Main,
DE
|
|
| 90.40.25.104 |
13.95ms from Frankfurt am Main,
DE
|
|
| 24.7.138.120 |
10.65ms from Los Angeles,
US
|
|
| 94.34.3.88 |
10.22ms from Milan,
IT
|
|
| 34.190.157.8 |
0.13ms from Oudeschip,
NL
|
|
| 78.194.41.56 |
1.33ms from Paris,
FR
|
|
| 46.235.17.136 |
0.61ms from Paris,
FR
|
|
| 140.250.90.104 |
7.16ms from Qingdao,
CN
|
|
| 18.160.123.248 |
0.42ms from Santiago de Queretaro,
MX
|
|
| 39.30.77.168 |
7.70ms from Seoul,
KR
|
|
| 89.237.90.88 |
7.27ms from Tel Aviv,
IL
|
|
| 126.79.159.120 |
2.54ms from Tokyo,
JP
|
|
| 197.6.10.56 |
12.20ms from Tunis,
TN
|
|
| 220.202.6.56 |
3.02ms from Wuhan,
CN
|
|
| 99.14.60.136 |
13.77ms from Atlanta,
US
|
|
| 98.229.244.8 |
5.71ms from Boston,
US
|
|
| 154.73.242.40 |
1.41ms from Cape Town,
ZA
|
|
| 117.196.226.200 |
10.39ms from Chennai,
IN
|
|
| 75.209.152.248 |
8.97ms from Chicago,
US
|
|
| 108.79.2.200 |
16.41ms from Chicago,
US
|
|
| 76.141.228.24 |
6.24ms from Chicago,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Shanghai, 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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