210.75.226.0/23
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 210.75.226.0/23
| 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 |
|---|---|---|
| 97.183.177.87 |
15.66ms from Chicago,
US
|
|
| 34.55.33.167 |
0.12ms from Council Bluffs,
US
|
|
| 194.1.207.7 |
0.62ms from Frankfurt am Main,
DE
|
|
| 62.49.116.87 |
7.52ms from London,
GB
|
|
| 67.144.147.151 |
5.09ms from Minneapolis,
US
|
|
| 81.177.172.39 |
0.64ms from Moscow,
RU
|
|
| 34.6.194.215 |
0.14ms from Oudeschip,
NL
|
|
| 196.51.202.55 |
0.63ms from Seattle,
US
|
|
| 112.148.3.151 |
2.34ms from Seoul,
KR
|
|
| 202.166.46.55 |
1.33ms from Singapore,
SG
|
|
| 46.116.212.55 |
3.40ms from Tel Aviv,
IL
|
|
| 221.241.154.103 |
1.60ms from Tokyo,
JP
|
|
| 141.138.27.103 |
2.55ms from Zagreb,
HR
|
|
| 132.45.26.151 |
0.58ms from Atlanta,
US
|
|
| 35.163.169.247 |
0.10ms from Boardman,
US
|
|
| 220.245.252.87 |
1.57ms from Brisbane,
AU
|
|
| 210.18.169.167 |
4.55ms from Chennai,
IN
|
|
| 92.117.26.199 |
2.58ms from Duesseldorf,
DE
|
|
| 193.112.139.135 |
2.24ms from Guangzhou,
CN
|
|
| 104.214.169.7 |
0.62ms from Hong Kong,
HK
|
|
| 183.162.160.119 |
13.23ms from Huai'an,
CN
|
|
| 90.65.192.7 |
1.93ms from Lyon,
FR
|
|
| 112.70.88.199 |
2.58ms from Osaka,
JP
|
|
| 191.53.182.183 |
9.47ms from Osasco,
BR
|
|
| 91.168.6.199 |
1.99ms from Paris,
FR
|
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?
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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