124.16.156.0/23
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 124.16.156.0/23
| 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 124.16.0.0/16
| 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
8 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 124.16.156.1 |
2.66ms from Beijing,
CN
|
|
| 124.16.157.30 |
3.03ms from Beijing,
CN
|
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 |
|---|---|---|
| 96.238.50.215 |
2.19ms from Boston,
US
|
|
| 117.99.3.215 |
1.60ms from Delhi,
IN
|
|
| 87.180.152.135 |
1.81ms from Frankfurt am Main,
DE
|
|
| 85.100.63.231 |
8.34ms from Izmir,
TR
|
|
| 94.85.173.167 |
0.78ms from Milan,
IT
|
|
| 40.86.228.215 |
0.18ms from Quebec,
CA
|
|
| 54.224.209.87 |
0.24ms from Reston,
US
|
|
| 134.239.12.199 |
1.87ms from Riyadh,
SA
|
|
| 125.229.53.7 |
2.10ms from Taichung,
TW
|
|
| 77.118.251.183 |
2.01ms from Vienna,
AT
|
|
| 213.103.23.215 |
16.32ms from Vilnius,
LT
|
|
| 1.156.205.7 |
10.91ms from Brisbane,
AU
|
|
| 154.144.253.103 |
5.43ms from Casablanca,
MA
|
|
| 131.246.180.87 |
3.56ms from Frankfurt am Main,
DE
|
|
| 188.111.164.231 |
3.63ms from Frankfurt am Main,
DE
|
|
| 91.32.154.87 |
5.28ms from Frankfurt am Main,
DE
|
|
| 51.178.116.199 |
0.05ms from Gravelines,
FR
|
|
| 128.1.211.119 |
0.48ms from Ho Chi Minh City,
VN
|
|
| 18.175.135.71 |
0.18ms from London,
GB
|
|
| 136.28.66.39 |
0.74ms from Miami,
US
|
|
| 205.237.203.39 |
0.85ms from Miami,
US
|
|
| 125.203.68.103 |
8.25ms from Osaka,
JP
|
|
| 92.83.234.55 |
3.43ms from Timisoara,
RO
|
|
| 50.80.37.167 |
9.24ms from Atlanta,
US
|
|
| 15.197.173.199 |
0.04ms from Bangkok,
TH
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Tianjin, 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.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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