211.65.232.0/22
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | CERNET-CN |
WHOIS Details
inetnum: 211.64.0.0 - 211.69.255.255 netname: CERNET-CN descr: China Education and Research Network descr: Room 224, Tsinghua University descr: Beijing, China country: CN admin-c: JW725-AP tech-c: XL364-AP tech-c: LZ530-AP abuse-c: AC1685-AP status: ALLOCATED PORTABLE remarks: confederation mnt-by: APNIC-HM mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-irt: IRT-CERNET-AP last-modified: 2020-10-20T00:56:04Z source: APNIC irt: IRT-CERNET-AP address: Network Center, address: FIT-3-220, 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: abuse@cernet.edu.cn was validated on 2026-03-05 mnt-by: MAINT-CERNET-AP last-modified: 2026-03-05T06:39:56Z source: APNIC role: ABUSE CERNETAP country: ZZ address: Network Center, address: FIT-3-220, 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 2026-03-05 abuse-mailbox: abuse@cernet.edu.cn mnt-by: APNIC-ABUSE last-modified: 2026-03-05T06:40:20Z source: APNIC person: Jianping Wu address: China Education and Research Network Center address: Room 225, Main Building, Tsinghua University address: Beijing 100084 address: CN country: CN phone: +86-10-6278-5983 fax-no: +86-10-6278-5933 e-mail: jianping@cernet.edu.cn nic-hdl: JW725-AP mnt-by: MAINT-CERNET-AP last-modified: 2011-12-22T05:23:32Z source: APNIC person: Ling Zhang address: Network Center address: South China University of Technology address: Guangzhou, Guangdong 510641, China address: CN country: CN phone: +86-20-87110596 fax-no: +86-20-87110019 e-mail: ling@scut.edu.cn nic-hdl: LZ530-AP notify: dbmon@apnic.net mnt-by: MAINT-CERNET-AP last-modified: 2011-12-22T05:23:32Z source: APNIC person: Xing Li address: China Education and Research Network Center address: Room 225, Main Building, Tsinghua University address: Beijing 100084 address: CN country: CN phone: +86-10-6278-5983 fax-no: +86-10-6278-5933 e-mail: xing@cernet.edu.cn nic-hdl: XL364-AP mnt-by: MAINT-CERNET-AP last-modified: 2011-12-22T05:23:32Z source: APNIC
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 211.65.233.6 |
14.61ms from Nanjing,
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 |
|---|---|---|
| 73.208.209.70 |
6.33ms from Chicago,
US
|
|
| 35.226.227.22 |
0.12ms from Council Bluffs,
US
|
|
| 117.219.137.102 |
11.16ms from Delhi,
IN
|
|
| 65.101.209.150 |
2.88ms from Denver,
US
|
|
| 59.61.71.214 |
6.72ms from Fuzhou,
CN
|
|
| 180.81.56.198 |
2.46ms from Incheon,
KR
|
|
| 196.37.244.198 |
1.17ms from Johannesburg,
ZA
|
|
| 223.177.245.70 |
5.95ms from Kolkata,
IN
|
|
| 68.108.168.246 |
5.87ms from Los Angeles,
US
|
|
| 73.0.97.230 |
4.97ms from Miami,
US
|
|
| 82.200.50.118 |
5.01ms from Novosibirsk,
RU
|
|
| 87.162.28.38 |
4.29ms from Nuernberg,
DE
|
|
| 94.239.118.214 |
3.23ms from Paris,
FR
|
|
| 169.61.96.54 |
0.50ms from Ashburn,
US
|
|
| 185.10.123.22 |
0.55ms from Ashburn,
US
|
|
| 114.116.222.198 |
3.63ms from Beijing,
CN
|
|
| 9.234.201.6 |
0.49ms from Boydton,
US
|
|
| 147.91.67.150 |
10.69ms from Budapest,
HU
|
|
| 197.56.79.38 |
5.57ms from Cairo,
EG
|
|
| 34.28.5.198 |
0.13ms from Council Bluffs,
US
|
|
| 24.134.26.166 |
0.46ms from Frankfurt am Main,
DE
|
|
| 185.108.230.102 |
4.96ms from Frankfurt am Main,
DE
|
|
| 113.172.172.198 |
1.40ms from Ho Chi Minh City,
VN
|
|
| 162.235.7.86 |
2.13ms from Los Angeles,
US
|
|
| 40.81.57.182 |
0.56ms from Melbourne,
AU
|
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.
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