210.36.136.0/21
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: 210.36.0.0 - 210.39.255.255 netname: CERNET-CN descr: China Education and Research Network descr: China Education and Research Network Center descr: Tsinghua University descr: Beijing, 100084 descr: address for GZ region country: CN admin-c: JW1-CN tech-c: XL1-CN tech-c: LZ1-CN abuse-c: AC1685-AP status: ALLOCATED PORTABLE mnt-by: APNIC-HM mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-irt: IRT-CERNET-AP last-modified: 2020-10-20T00:56:43Z 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 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: [email protected] nic-hdl: JW1-CN mnt-by: MAINT-CERNET-AP last-modified: 2011-12-22T05:14:25Z 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: [email protected] nic-hdl: LZ1-CN notify: [email protected] mnt-by: MAINT-NULL last-modified: 2011-12-22T05:14:25Z 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: [email protected] nic-hdl: XL1-CN mnt-by: MAINT-CERNET-AP last-modified: 2011-12-22T05:14:25Z source: APNIC
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
27 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 210.36.136.62 |
13.59ms from Guangzhou,
CN
|
|
| 210.36.137.3 |
13.71ms from Guangzhou,
CN
|
|
| 210.36.140.254 |
14.48ms 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 |
|---|---|---|
| 123.56.124.165 |
1.77ms from Beijing,
CN
|
|
| 125.16.34.213 |
0.90ms from Bengaluru,
IN
|
|
| 78.48.3.149 |
3.53ms from Duesseldorf,
DE
|
|
| 5.157.251.5 |
0.27ms from Frankfurt am Main,
DE
|
|
| 154.218.5.101 |
14.10ms from Hong Kong,
HK
|
|
| 161.129.53.5 |
6.37ms from Las Vegas,
US
|
|
| 95.80.82.101 |
17.80ms from Moscow,
RU
|
|
| 79.252.134.53 |
9.66ms from Nuernberg,
DE
|
|
| 50.47.72.69 |
1.15ms from Seattle,
US
|
|
| 211.194.50.133 |
5.52ms from Seoul,
KR
|
|
| 27.239.6.21 |
3.50ms from Seoul,
KR
|
|
| 23.84.150.101 |
7.37ms from St. Louis,
US
|
|
| 13.62.204.229 |
0.12ms from Stockholm,
SE
|
|
| 126.114.231.37 |
4.32ms from Tokyo,
JP
|
|
| 180.34.9.85 |
3.28ms from Tokyo,
JP
|
|
| 104.80.24.5 |
1.04ms from Ashburn,
US
|
|
| 98.233.126.181 |
7.41ms from Ashburn,
US
|
|
| 116.131.145.101 |
8.19ms from Beijing,
CN
|
|
| 111.93.131.133 |
2.39ms from Bengaluru,
IN
|
|
| 190.252.169.117 |
18.95ms from Bogota,
CO
|
|
| 154.117.158.69 |
1.08ms from Cape Town,
ZA
|
|
| 69.54.205.165 |
0.68ms from Detroit,
US
|
|
| 111.123.107.197 |
5.98ms from Guiyang,
CN
|
|
| 42.200.114.37 |
1.35ms from Hong Kong,
HK
|
|
| 72.253.75.133 |
0.79ms from Honolulu,
US
|
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.
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