49.210.0.0/24
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 | 49.210.0.0/15 |
| Registry | APNIC |
| ID | CSTNET-CN |
WHOIS Details
inetnum: 49.210.0.0 - 49.211.255.255 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: 2023-10-12T05:17:25Z 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: 49.210.0.0/15 descr: China Science & Technology Network country: CN origin: AS7497 mnt-by: MAINT-CSTNET-CN last-modified: 2023-10-06T05:09:14Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 49.210.0.0/24
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 49.210.0.0/15 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 131,072 |
Nearby Ranges
BGP prefixes that overlap with 49.210.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 49.210.0.0/15 | 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 |
|---|---|---|
| 73.250.177.88 |
6.99ms from Ashburn,
US
|
|
| 67.241.189.136 |
18.43ms from Chicago,
US
|
|
| 64.93.115.56 |
3.62ms from Denver,
US
|
|
| 52.211.50.40 |
0.17ms from Dublin,
IE
|
|
| 163.204.41.120 |
10.25ms from Guangzhou,
CN
|
|
| 180.126.233.104 |
7.87ms from Huai'an,
CN
|
|
| 41.139.198.120 |
2.10ms from Mombasa,
KE
|
|
| 146.56.244.152 |
0.96ms from Nanjing,
CN
|
|
| 143.42.45.248 |
0.19ms from Sydney,
AU
|
|
| 111.220.67.120 |
1.23ms from Sydney,
AU
|
|
| 60.74.131.8 |
8.34ms from Tokyo,
JP
|
|
| 173.238.235.72 |
7.29ms from Toronto,
CA
|
|
| 34.209.249.56 |
0.19ms from Boardman,
US
|
|
| 14.143.208.248 |
0.70ms from Chennai,
IN
|
|
| 185.110.243.40 |
10.74ms from Denizli,
TR
|
|
| 1.56.34.232 |
9.15ms from Harbin,
CN
|
|
| 154.215.213.136 |
0.69ms from Hong Kong,
HK
|
|
| 18.165.206.104 |
0.14ms from London,
GB
|
|
| 13.87.80.248 |
0.18ms from London,
GB
|
|
| 65.128.111.104 |
1.26ms from Minneapolis,
US
|
|
| 163.252.136.72 |
3.31ms from Montreal,
CA
|
|
| 179.135.106.8 |
15.39ms from Osasco,
BR
|
|
| 90.14.153.56 |
8.05ms from Paris,
FR
|
|
| 14.95.36.8 |
1.87ms from Seoul,
KR
|
|
| 111.232.3.72 |
19.96ms from Tokyo,
JP
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Tokyo, JP
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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