222.196.0.0/20
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | CDR-CERNET |
WHOIS Details
inetnum: 222.196.0.0 - 222.198.255.255 netname: CDR-CERNET descr: China Education and Research Network descr: Chengdu 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: 2020-09-03T09:16:04Z 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
2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 222.196.1.1 |
8.50ms from Chengdu,
CN
|
|
| 222.196.15.1 |
16.24ms from Chengdu,
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 |
|---|---|---|
| 54.39.122.228 |
0.08ms from Beauharnois,
CA
|
|
| 172.104.156.196 |
0.31ms from Frankfurt am Main,
DE
|
|
| 62.138.22.36 |
3.19ms from Frankfurt am Main,
DE
|
|
| 109.145.147.132 |
7.59ms from London,
GB
|
|
| 34.94.161.84 |
0.10ms from Los Angeles,
US
|
|
| 89.96.169.84 |
0.78ms from Milan,
IT
|
|
| 176.213.69.180 |
7.16ms from Moscow,
RU
|
|
| 111.77.77.68 |
2.96ms from Nanchang,
CN
|
|
| 189.164.98.212 |
6.62ms from Santiago de Queretaro,
MX
|
|
| 189.0.168.196 |
16.51ms from Sao Paulo,
BR
|
|
| 125.60.11.52 |
4.28ms from Seoul,
KR
|
|
| 221.149.185.68 |
1.33ms from Seoul,
KR
|
|
| 183.204.67.4 |
4.06ms from Zhengzhou,
CN
|
|
| 195.20.114.4 |
0.87ms from Athens,
GR
|
|
| 183.173.34.68 |
5.62ms from Beijing,
CN
|
|
| 92.206.49.196 |
11.23ms from Berlin,
DE
|
|
| 193.174.238.148 |
3.67ms from Berlin,
DE
|
|
| 3.139.140.36 |
0.13ms from Columbus,
US
|
|
| 73.243.253.244 |
2.40ms from Denver,
US
|
|
| 40.104.49.100 |
0.21ms from Des Moines,
US
|
|
| 109.76.77.36 |
4.08ms from Dublin,
IE
|
|
| 68.43.32.100 |
8.23ms from Flint,
US
|
|
| 213.101.120.164 |
3.87ms from Goeteborg,
SE
|
|
| 72.109.93.244 |
8.48ms from Los Angeles,
US
|
|
| 66.65.3.164 |
3.79ms from New York City,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Dallas, US
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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