210.75.254.0/23
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 | 210.75.224.0/19 |
| Registry | APNIC |
| ID | CSTNET-CN |
WHOIS Details
inetnum: 210.75.224.0 - 210.75.255.255 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: 2023-10-10T01:35:49Z 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: 210.75.224.0/19 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: 2023-10-06T05:09:24Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 210.75.254.0/23
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 210.75.224.0/19 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 8,192 |
Nearby Ranges
BGP prefixes that overlap with 210.75.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 210.75.192.0/19 | AS18239 | China Internet Network Information Center | 8,192 |
| 210.75.224.0/19 | 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 |
|---|---|---|
| 97.80.206.39 |
16.93ms from Atlanta,
US
|
|
| 67.184.13.183 |
4.69ms from Chicago,
US
|
|
| 66.97.204.135 |
6.82ms from Copenhagen,
DK
|
|
| 156.250.23.23 |
1.08ms from Hong Kong,
HK
|
|
| 39.36.214.103 |
4.24ms from Lahore,
PK
|
|
| 146.148.245.23 |
0.27ms from Los Angeles,
US
|
|
| 176.197.58.151 |
7.17ms from Novosibirsk,
RU
|
|
| 200.83.50.119 |
12.92ms from Santiago,
CL
|
|
| 174.164.164.135 |
2.80ms from Seattle,
US
|
|
| 121.141.163.167 |
0.90ms from Seoul,
KR
|
|
| 211.38.49.119 |
1.32ms from Seoul,
KR
|
|
| 184.146.115.167 |
4.88ms from Toronto,
CA
|
|
| 104.239.47.7 |
0.19ms from Amsterdam,
NL
|
|
| 130.222.150.135 |
0.08ms from Ashburn,
US
|
|
| 94.70.77.71 |
1.44ms from Athens,
GR
|
|
| 179.136.238.119 |
17.22ms from Brasilia,
BR
|
|
| 75.166.255.151 |
1.91ms from Denver,
US
|
|
| 70.125.150.87 |
10.51ms from Houston,
US
|
|
| 109.87.107.39 |
6.87ms from Kharkiv,
UA
|
|
| 39.51.241.151 |
4.88ms from Lahore,
PK
|
|
| 31.117.211.183 |
3.95ms from London,
GB
|
|
| 151.2.175.119 |
3.09ms from London,
GB
|
|
| 94.34.230.199 |
17.64ms from Milan,
IT
|
|
| 108.62.50.247 |
1.00ms from New York City,
US
|
|
| 203.118.29.87 |
1.15ms from Singapore,
SG
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Zhongwei, CN
What are IP address ranges?
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