210.76.216.0/22
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 | 210.76.192.0/19 |
| Registry | APNIC |
| ID | CSTNET-CN |
WHOIS Details
inetnum: 210.76.192.0 - 210.76.223.255 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: 210.76.192.0/19 descr: Chinese Science & Technology Network country: CN origin: AS7497 mnt-by: MAINT-CSTNET-CN last-modified: 2023-10-06T05:09:24Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 210.76.216.0/22
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 210.76.192.0/19 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 8,192 |
Nearby Ranges
BGP prefixes that overlap with 210.76.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 210.76.64.0/19 | AS134773 | Digital Guangdong Network Construction Co, Ltd | 8,192 |
| 210.76.0.0/19 | AS24137 | HeNan Ping Coal Group | 8,192 |
| 210.76.32.0/19 | AS4837 | The Science&Technology Information Center of Heilongjiang | 8,192 |
| 210.76.192.0/19 | 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 |
|---|---|---|
| 3.171.90.70 |
0.28ms from Ashburn,
US
|
|
| 35.156.59.134 |
0.13ms from Frankfurt am Main,
DE
|
|
| 79.168.122.70 |
5.45ms from Lisbon,
PT
|
|
| 18.169.218.134 |
0.19ms from London,
GB
|
|
| 96.67.69.102 |
14.02ms from Miami,
US
|
|
| 67.254.241.102 |
3.27ms from New York City,
US
|
|
| 115.38.4.182 |
9.87ms from Osaka,
JP
|
|
| 91.219.204.150 |
0.95ms from Saint Petersburg,
RU
|
|
| 186.104.52.182 |
7.00ms from Santiago,
CL
|
|
| 182.220.235.22 |
1.68ms from Seoul,
KR
|
|
| 18.142.177.102 |
0.13ms from Singapore,
SG
|
|
| 83.248.115.118 |
4.31ms from Stockholm,
SE
|
|
| 70.28.200.86 |
17.58ms from Toronto,
CA
|
|
| 180.149.69.6 |
0.38ms from Ulan Bator,
MN
|
|
| 83.31.237.198 |
5.71ms from Warsaw,
PL
|
|
| 108.204.245.22 |
1.62ms from Atlanta,
US
|
|
| 20.15.15.214 |
0.21ms from Boydton,
US
|
|
| 104.189.174.102 |
6.70ms from Dallas,
US
|
|
| 59.89.245.246 |
11.68ms from Delhi,
IN
|
|
| 94.4.238.38 |
1.70ms from Erith,
GB
|
|
| 91.0.57.166 |
8.02ms from Frankfurt am Main,
DE
|
|
| 18.61.249.86 |
1.18ms from Hyderabad,
IN
|
|
| 109.184.24.102 |
6.13ms from Kazan,
RU
|
|
| 109.105.92.38 |
12.64ms from Krasnoyarsk,
RU
|
|
| 130.164.138.102 |
4.57ms from Manama,
BH
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Taipei, TW
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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