210.41.80.0/20
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: 210.40.0.0 - 210.47.255.255 netname: CERNET-CN descr: China Education and Research Network descr: China Education and Research Network Center descr: Tsinghua University descr: Beijing, 100084 country: CN admin-c: JW1-CN tech-c: XL1-CN tech-c: LZ1-CN abuse-c: AC1685-AP status: ALLOCATED PORTABLE remarks: NS2.NET.EDU.CN remarks: DNS.EDU.CN remarks: CDNET52.CDNET.EDU.CN remarks: CDNET61.CDNET.EDU.CN remarks: DNS.WHNET.EDU.CN remarks: DNS.XANET.EDU.CN remarks: MARS.SHNET.EDU.CN remarks: MAVERICK.SYNET.EDU.CN remarks: NS1.NJNET.EDU.CN remarks: NS2.NJNET.EDU.CN remarks: ORANGE.GZNET.EDU.CN remarks: PINEAPPLE.GZNET.EDU.CN remarks: SAINT.SYNET.EDU.CN remarks: SUN200.WHNET.EDU.CN remarks: VENUS.SHNET.EDU.CN remarks: XANOC.XANET.EDU.CN remarks: service provider 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
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 |
|---|---|---|
| 73.10.2.196 |
8.14ms from Ashburn,
US
|
|
| 37.76.98.20 |
9.17ms from Budapest,
HU
|
|
| 181.46.47.52 |
5.83ms from Buenos Aires,
AR
|
|
| 181.86.80.164 |
1.58ms from Buenos Aires,
AR
|
|
| 175.18.40.148 |
4.67ms from Changchun,
CN
|
|
| 74.193.1.148 |
14.34ms from Dallas,
US
|
|
| 212.101.210.148 |
6.44ms from Frankfurt am Main,
DE
|
|
| 194.75.30.52 |
2.54ms from London,
GB
|
|
| 13.200.241.132 |
0.14ms from Mumbai,
IN
|
|
| 51.159.135.36 |
0.96ms from Paris,
FR
|
|
| 89.30.95.212 |
0.53ms from Paris,
FR
|
|
| 190.224.123.244 |
2.10ms from Rosario,
AR
|
|
| 99.149.248.100 |
3.84ms from San Jose,
US
|
|
| 34.151.240.116 |
0.12ms from Sao Paulo,
BR
|
|
| 115.14.21.116 |
9.61ms from Seoul,
KR
|
|
| 42.82.61.196 |
8.42ms from Seoul,
KR
|
|
| 153.127.217.164 |
16.41ms from Tokyo,
JP
|
|
| 79.104.27.116 |
0.30ms from Yekaterinburg,
RU
|
|
| 117.97.162.100 |
3.01ms from Ahmedabad,
IN
|
|
| 54.90.214.148 |
0.59ms from Ashburn,
US
|
|
| 3.211.12.20 |
0.57ms from Ashburn,
US
|
|
| 60.29.36.116 |
5.76ms from Beijing,
CN
|
|
| 3.31.193.164 |
0.33ms from Boardman,
US
|
|
| 122.179.240.100 |
10.05ms from Chennai,
IN
|
|
| 141.142.36.52 |
2.98ms from Chicago,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Tampa, US
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