211.68.71.0/24
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
26 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 211.68.71.66 |
1.95ms from Beijing,
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 |
|---|---|---|
| 66.79.14.40 |
10.92ms from Atlanta,
US
|
|
| 110.246.84.104 |
9.03ms from Beijing,
CN
|
|
| 181.25.49.184 |
1.64ms from Buenos Aires,
AR
|
|
| 207.56.52.184 |
1.53ms from Hong Kong,
HK
|
|
| 103.106.67.8 |
0.23ms from Los Angeles,
US
|
|
| 187.198.123.216 |
6.19ms from Monterrey,
MX
|
|
| 87.172.223.152 |
6.93ms from Nuernberg,
DE
|
|
| 90.50.42.232 |
14.94ms from Paris,
FR
|
|
| 3.229.108.184 |
0.48ms from Ashburn,
US
|
|
| 176.141.25.232 |
5.51ms from Frankfurt am Main,
DE
|
|
| 84.128.244.8 |
1.00ms from Hamburg,
DE
|
|
| 115.197.104.168 |
6.69ms from Hangzhou,
CN
|
|
| 202.128.238.56 |
3.15ms from Hong Kong,
HK
|
|
| 86.27.28.8 |
6.87ms from London,
GB
|
|
| 90.215.107.152 |
9.61ms from London,
GB
|
|
| 205.215.30.24 |
1.90ms from Macau,
MO
|
|
| 79.255.177.168 |
9.09ms from Nuernberg,
DE
|
|
| 193.90.180.216 |
17.23ms from Oslo,
NO
|
|
| 178.45.92.104 |
0.76ms from Samara,
RU
|
|
| 85.128.215.216 |
0.32ms from Sao Paulo,
BR
|
|
| 126.117.118.88 |
3.54ms from Tokyo,
JP
|
|
| 109.191.208.56 |
4.06ms from Yekaterinburg,
RU
|
|
| 92.58.126.8 |
6.37ms from Zaragoza,
ES
|
|
| 60.4.242.168 |
11.22ms from Beijing,
CN
|
|
| 190.14.33.232 |
4.88ms from Buenos Aires,
AR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Amsterdam, NL
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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