222.202.112.0/22
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: 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
No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
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 |
|---|---|---|
| 101.200.89.118 |
2.07ms from Beijing,
CN
|
|
| 90.202.4.182 |
5.88ms from Erith,
GB
|
|
| 131.189.67.166 |
0.28ms from Frankfurt am Main,
DE
|
|
| 51.38.41.38 |
0.07ms from Gravelines,
FR
|
|
| 113.181.240.54 |
2.90ms from Hanoi,
VN
|
|
| 185.185.233.150 |
0.19ms from Izmir,
TR
|
|
| 2.98.7.166 |
1.19ms from Manchester,
GB
|
|
| 162.204.41.86 |
2.83ms from Miami,
US
|
|
| 155.185.102.166 |
7.67ms from Milan,
IT
|
|
| 67.245.152.214 |
3.58ms from New York City,
US
|
|
| 130.180.251.102 |
0.84ms from New York City,
US
|
|
| 124.89.239.246 |
1.71ms from Ningbo,
CN
|
|
| 79.205.15.134 |
3.06ms from Nuernberg,
DE
|
|
| 189.60.245.214 |
8.21ms from Rio de Janeiro,
BR
|
|
| 159.124.137.38 |
0.19ms from Santiago de Queretaro,
MX
|
|
| 186.6.248.38 |
2.87ms from Santo Domingo,
DO
|
|
| 179.215.105.134 |
6.57ms from Sao Paulo,
BR
|
|
| 121.103.21.198 |
1.62ms from Tokyo,
JP
|
|
| 91.238.57.102 |
2.17ms from Warsaw,
PL
|
|
| 177.157.88.6 |
2.89ms from Brasilia,
BR
|
|
| 96.106.36.150 |
12.49ms from Chicago,
US
|
|
| 194.105.147.102 |
0.44ms from Hamburg,
DE
|
|
| 176.234.13.150 |
5.32ms from Istanbul,
TR
|
|
| 86.148.152.102 |
1.82ms from London,
GB
|
|
| 73.105.120.150 |
7.67ms from Orlando,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Belgrade, RS
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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