124.17.30.0/23
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 | 124.16.0.0/15 |
| Registry | APNIC |
| ID | CSTNET-CN |
WHOIS Details
inetnum: 124.16.0.0 - 124.17.255.255 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: 2023-10-09T02:45:53Z 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: 124.16.0.0/15 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: 2023-10-06T05:09:18Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 124.17.30.0/23
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 124.16.0.0/15 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 131,072 |
Nearby Ranges
BGP prefixes that overlap with 124.17.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 124.16.0.0/15 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 131,072 |
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 |
|---|---|---|
| 99.151.219.215 |
10.14ms from Columbus,
US
|
|
| 172.223.81.183 |
6.53ms from Dallas,
US
|
|
| 52.230.187.215 |
0.19ms from Des Moines,
US
|
|
| 84.144.51.215 |
8.55ms from Frankfurt am Main,
DE
|
|
| 2.241.70.71 |
1.00ms from Hamburg,
DE
|
|
| 220.191.201.247 |
6.19ms from Hangzhou,
CN
|
|
| 14.181.13.231 |
2.29ms from Hanoi,
VN
|
|
| 61.239.91.23 |
1.29ms from Hong Kong,
HK
|
|
| 180.100.55.39 |
4.81ms from Huai'an,
CN
|
|
| 79.79.35.231 |
6.37ms from London,
GB
|
|
| 34.93.103.39 |
0.10ms from Mumbai,
IN
|
|
| 79.31.19.55 |
3.59ms from Naples,
IT
|
|
| 54.211.34.135 |
0.24ms from Reston,
US
|
|
| 54.87.20.183 |
0.24ms from Reston,
US
|
|
| 54.167.87.151 |
0.22ms from Reston,
US
|
|
| 78.84.112.55 |
0.60ms from Riga,
LV
|
|
| 5.54.240.135 |
1.06ms from Athens,
GR
|
|
| 114.244.12.119 |
3.89ms from Beijing,
CN
|
|
| 154.176.199.55 |
3.23ms from Cairo,
EG
|
|
| 113.221.30.55 |
6.04ms from Changsha,
CN
|
|
| 14.99.68.103 |
0.72ms from Chennai,
IN
|
|
| 168.5.182.39 |
3.65ms from Houston,
US
|
|
| 182.218.25.39 |
5.83ms from Incheon,
KR
|
|
| 24.70.23.7 |
15.85ms from Kelowna,
CA
|
|
| 86.14.33.71 |
9.73ms from London,
GB
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Salt Lake City, US
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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