222.200.248.0/23
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
3 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 222.200.249.1 |
17.64ms 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 |
|---|---|---|
| 97.227.179.215 |
8.60ms from Atlanta,
US
|
|
| 101.100.157.55 |
1.08ms from Auckland,
NZ
|
|
| 54.191.61.7 |
0.17ms from Boardman,
US
|
|
| 72.110.16.55 |
8.60ms from Dallas,
US
|
|
| 97.245.142.39 |
12.41ms from Denver,
US
|
|
| 91.235.136.231 |
0.91ms from Dronten,
NL
|
|
| 91.22.94.151 |
5.91ms from Frankfurt am Main,
DE
|
|
| 161.23.92.7 |
1.82ms from London,
GB
|
|
| 88.9.30.151 |
8.82ms from Madrid,
ES
|
|
| 84.121.26.7 |
11.27ms from Madrid,
ES
|
|
| 151.30.183.119 |
2.34ms from Milan,
IT
|
|
| 60.98.223.87 |
4.00ms from Osaka,
JP
|
|
| 112.227.69.135 |
5.47ms from Qingdao,
CN
|
|
| 182.64.215.7 |
11.37ms from Saint Thomas Mount,
IN
|
|
| 107.170.232.39 |
0.23ms from Santa Clara,
US
|
|
| 121.170.110.247 |
2.02ms from Seoul,
KR
|
|
| 175.248.27.23 |
6.53ms from Seoul,
KR
|
|
| 77.175.188.103 |
1.77ms from Amsterdam,
NL
|
|
| 98.82.201.87 |
0.99ms from Ashburn,
US
|
|
| 217.29.141.151 |
0.73ms from Dar es Salaam,
TZ
|
|
| 95.119.149.215 |
2.50ms from Hamburg,
DE
|
|
| 20.192.99.87 |
0.18ms from Lohogaon,
IN
|
|
| 98.58.56.71 |
4.52ms from Miami,
US
|
|
| 160.86.125.7 |
1.61ms from Osaka,
JP
|
|
| 93.111.66.183 |
9.40ms from Vienna,
AT
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Guangzhou, 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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