210.72.18.0/24
AS7497 · Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
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| Country |
China
|
| Domain | cnic.cn |
| ASN | AS7497 |
| Parent Range | 210.72.0.0/17 |
| Registry | APNIC |
| ID | CSTNET-CN |
WHOIS Details
inetnum: 210.72.0.0 - 210.72.127.255 netname: CSTNET-CN descr: Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) country: CN org: ORG-CA107-AP admin-c: CNIC1-AP tech-c: CNIC1-AP abuse-c: AC2741-AP status: ALLOCATED PORTABLE 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-CSTNET-CN mnt-routes: MAINT-CSTNET-CN mnt-irt: IRT-CSTNET-CN last-modified: 2023-10-09T05:58:10Z source: APNIC irt: IRT-CSTNET-CN address: 2 Dongsheng South Road, Haidian District, Beijing Beijing 100190 e-mail: abuse-ip@cstnet.cn abuse-mailbox: abuse-ip@cstnet.cn admin-c: CNIC1-AP tech-c: CNIC1-AP auth: # Filtered remarks: abuse-ip@cstnet.cn was validated on 2025-07-25 mnt-by: MAINT-CSTNET-CN last-modified: 2025-11-18T00:35:26Z source: APNIC organisation: ORG-CA107-AP org-name: CNIC-CAS org-type: LIR country: CN address: 2 Dongsheng South Road, Haidian District phone: +86.10.58812266 e-mail: support@cnic.cn mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:18:50Z source: APNIC role: ABUSE CSTNETCN country: ZZ address: 2 Dongsheng South Road, Haidian District, Beijing Beijing 100190 phone: +000000000 e-mail: abuse-ip@cstnet.cn admin-c: CNIC1-AP tech-c: CNIC1-AP nic-hdl: AC2741-AP remarks: Generated from irt object IRT-CSTNET-CN remarks: abuse-ip@cstnet.cn was validated on 2025-07-25 abuse-mailbox: abuse-ip@cstnet.cn mnt-by: APNIC-ABUSE last-modified: 2025-07-25T01:16:46Z source: APNIC role: Computer Network Information Center of Chinese Academy of Sciences administrator address: 2 Dongsheng South Road, Haidian District, Beijing Beijing 100190 country: CN phone: +86.10.58812266 e-mail: supervise@cnic.cn admin-c: CNIC1-AP tech-c: CNIC1-AP nic-hdl: CNIC1-AP mnt-by: MAINT-CNICOCAOS-CN last-modified: 2022-05-12T07:31:01Z source: APNIC route: 210.72.0.0/17 descr: Route origin from CSTNET country: CN origin: AS7497 remarks: Please contact lihong@cstnet.cn if you have any remarks: questions regarding this object. remarks: Antispam mail please send to antispam@cstnet.cn. notify: lihong@cstnet.cn mnt-by: MAINT-CSTNET-CN last-modified: 2023-10-06T05:09:22Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 210.72.18.0/24
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 210.72.0.0/17 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 32,768 |
Nearby Ranges
BGP prefixes that overlap with 210.72.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 210.72.0.0/17 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 32,768 |
| 210.72.160.0/19 | AS4808 | China Internet Network Information Center | 8,192 |
| 210.72.192.0/19 | AS4808 | Communication Center, China Aerospace | 8,192 |
| 210.72.128.0/19 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 8,192 |
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 |
|---|---|---|
| 5.219.195.200 |
19.91ms from Az Za`ayin,
QA
|
|
| 87.188.78.56 |
1.65ms from Frankfurt am Main,
DE
|
|
| 217.85.125.152 |
4.97ms from Frankfurt am Main,
DE
|
|
| 217.92.52.88 |
6.26ms from Frankfurt am Main,
DE
|
|
| 206.54.12.72 |
1.43ms from Hong Kong,
HK
|
|
| 86.138.54.216 |
4.82ms from London,
GB
|
|
| 123.48.59.184 |
4.95ms from Osaka,
JP
|
|
| 179.110.31.24 |
1.63ms from São Paulo,
BR
|
|
| 171.220.182.136 |
13.81ms from Chengdu,
CN
|
|
| 3.150.181.200 |
0.17ms from Columbus,
US
|
|
| 189.137.220.8 |
4.33ms from Guadalajara,
MX
|
|
| 104.80.59.136 |
0.32ms from Hyderabad,
IN
|
|
| 211.204.26.8 |
6.89ms from Incheon,
KR
|
|
| 5.70.97.152 |
12.67ms from London,
GB
|
|
| 72.107.26.24 |
14.86ms from Los Angeles,
US
|
|
| 112.70.167.120 |
1.57ms from Osaka,
JP
|
|
| 92.154.47.136 |
1.41ms from Paris,
FR
|
|
| 119.183.221.216 |
3.96ms from Qingdao,
CN
|
|
| 54.243.92.120 |
0.21ms from Reston,
US
|
|
| 14.70.156.104 |
2.46ms from Seoul,
KR
|
|
| 43.207.126.88 |
1.05ms from Tokyo,
JP
|
|
| 217.71.193.248 |
0.43ms from Warsaw,
PL
|
|
| 196.119.21.88 |
3.87ms from Casablanca,
MA
|
|
| 113.220.98.168 |
4.55ms from Changsha,
CN
|
|
| 204.144.192.184 |
4.85ms 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 Seoul, KR
What are IP address ranges?
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