222.201.192.0/20
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: 222.200.0.0 - 222.203.255.255 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: 2020-09-03T09:16:13Z 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: [email protected] abuse-mailbox: [email protected] admin-c: CER-AP tech-c: CER-AP auth: # Filtered remarks: timezone GMT+8 remarks: http://www.ccert.edu.cn remarks: [email protected] 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: [email protected] admin-c: CER-AP tech-c: CER-AP nic-hdl: AC1685-AP remarks: Generated from irt object IRT-CERNET-AP remarks: [email protected] was validated on 2025-08-15 abuse-mailbox: [email protected] 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: [email protected] remarks: [email protected] 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
7 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 222.201.192.92 |
3.98ms from Guangzhou,
CN
|
|
| 222.201.195.18 |
3.66ms 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 |
|---|---|---|
| 86.84.32.68 |
2.46ms from Amsterdam,
NL
|
|
| 66.79.40.20 |
12.47ms from Atlanta,
US
|
|
| 190.13.237.180 |
1.38ms from Buenos Aires,
AR
|
|
| 41.185.249.100 |
0.89ms from Cape Town,
ZA
|
|
| 170.78.177.20 |
13.95ms from Curitiba,
BR
|
|
| 119.109.163.4 |
16.90ms from Dalian,
CN
|
|
| 176.68.185.36 |
3.88ms from Falkenberg,
SE
|
|
| 93.216.27.84 |
4.23ms from Hamburg,
DE
|
|
| 176.97.222.20 |
0.13ms from Kyiv,
UA
|
|
| 176.191.220.148 |
6.12ms from Marseille,
FR
|
|
| 167.61.121.116 |
3.64ms from Montevideo,
UY
|
|
| 69.149.43.84 |
3.27ms from San Jose,
US
|
|
| 118.50.60.212 |
1.63ms from Seoul,
KR
|
|
| 119.31.248.52 |
0.16ms from Taipei,
TW
|
|
| 176.228.84.132 |
2.00ms from Tel Aviv,
IL
|
|
| 153.189.169.244 |
2.94ms from Tokyo,
JP
|
|
| 62.47.219.212 |
9.39ms from Vienna,
AT
|
|
| 100.0.243.52 |
1.19ms from Boston,
US
|
|
| 23.227.161.4 |
0.11ms from Dallas,
US
|
|
| 94.207.76.148 |
3.46ms from Dubai,
AE
|
|
| 79.244.168.4 |
5.71ms from Frankfurt am Main,
DE
|
|
| 86.159.168.52 |
4.33ms from London,
GB
|
|
| 88.17.96.164 |
5.60ms from Madrid,
ES
|
|
| 4.198.112.196 |
0.40ms from Melbourne,
AU
|
|
| 73.180.41.116 |
7.47ms from Portland,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Omsk, RU
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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