202.127.156.0/24
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 | 202.127.144.0/20 |
| Registry | APNIC |
| ID | CSTNET-CN |
WHOIS Details
inetnum: 202.127.144.0 - 202.127.159.255 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: 2023-09-29T13:07:48Z source: APNIC irt: IRT-CSTNET-CN address: 2 Dongsheng South Road, Haidian District, Beijing Beijing 100190 e-mail: [email protected] abuse-mailbox: [email protected] admin-c: CNIC1-AP tech-c: CNIC1-AP auth: # Filtered remarks: [email protected] 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: [email protected] 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: [email protected] admin-c: CNIC1-AP tech-c: CNIC1-AP nic-hdl: AC2741-AP remarks: Generated from irt object IRT-CSTNET-CN remarks: [email protected] was validated on 2025-07-25 abuse-mailbox: [email protected] 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: [email protected] 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: 202.127.144.0/20 descr: Route origin from CSTNET country: CN origin: AS7497 remarks: Please contact [email protected] if you have any remarks: questions regarding this object. remarks: Antispam mail please send to [email protected]. notify: [email protected] mnt-by: MAINT-CSTNET-CN last-modified: 2023-10-06T05:09:29Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 202.127.156.0/24
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 202.127.144.0/20 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 4,096 |
Nearby Ranges
BGP prefixes that overlap with 202.127.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 202.127.80.0/20 | AS24255 | Tannan Cable Television Corporation | 4,096 |
| 202.127.176.0/20 | AS24259 | kanuma cable television Corporation | 4,096 |
| 202.127.240.0/20 | AS4538 | China Education and Research Network | 4,096 |
| 202.127.144.0/20 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 4,096 |
| 202.127.16.0/20 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 4,096 |
| 202.127.96.0/20 | AS17910 | PT. Tigatra Infokom | 4,096 |
| 202.127.32.0/21 | AS46030 | PT Wahan Inovasi Nusantara | 2,048 |
| 202.127.0.0/21 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 2,048 |
| 202.127.200.0/21 | AS7497 | The Hefei Branch of Chinese Academy of Sciences | 2,048 |
| 202.127.40.0/21 | AS4808 | Information Center, Ministry of Agriculture and Rural Affairs, PRC | 2,048 |
| 202.127.168.0/21 | AS24396 | Bank Of China(Hong Kong) Limited | 2,048 |
| 202.127.216.0/21 | AS4538 | China Education and Research Network | 2,048 |
| 202.127.12.0/22 | AS9929 | Nanjing Institute of Science and Technology Information | 1,024 |
| 202.127.32.0/22 | AS46030 | PT Wahan Inovasi Nusantara | 1,024 |
| 202.127.69.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 202.127.11.0/24 | AS140220 | Sky Broadband | 256 |
| 202.127.8.0/24 | AS140220 | Sky Broadband | 256 |
| 202.127.9.0/24 | AS140220 | Sky Broadband | 256 |
| 202.127.106.0/24 | AS17910 | Infrastructure for Serial Customer | 256 |
| 202.127.10.0/24 | AS140220 | Sky Broadband | 256 |
| 202.127.73.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 202.127.74.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 202.127.76.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 202.127.77.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 202.127.78.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 202.127.79.0/24 | AS4637 | Telstra Global Internet Services Network Blocks | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.127.156.140 |
25.41ms 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 |
|---|---|---|
| 174.161.171.8 |
15.27ms from Atlanta,
US
|
|
| 76.122.104.232 |
3.22ms from Atlanta,
US
|
|
| 222.152.145.120 |
5.95ms from Auckland,
NZ
|
|
| 113.47.254.40 |
4.60ms from Beijing,
CN
|
|
| 189.63.31.136 |
9.91ms from Brasilia,
BR
|
|
| 186.57.167.184 |
2.27ms from Buenos Aires,
AR
|
|
| 52.97.228.72 |
0.25ms from Cardiff,
GB
|
|
| 52.173.108.56 |
0.22ms from Des Moines,
US
|
|
| 109.76.13.56 |
3.93ms from Dublin,
IE
|
|
| 80.135.179.200 |
9.16ms from Frankfurt am Main,
DE
|
|
| 84.136.84.120 |
4.46ms from Frankfurt am Main,
DE
|
|
| 80.217.86.56 |
5.01ms from Goeteborg,
SE
|
|
| 46.163.220.40 |
8.81ms from Helsinki,
FI
|
|
| 119.247.174.24 |
0.92ms from Hong Kong,
HK
|
|
| 61.166.44.248 |
12.82ms from Kunming,
CN
|
|
| 188.28.74.104 |
7.08ms from London,
GB
|
|
| 183.217.229.200 |
11.17ms from Nanchang,
CN
|
|
| 67.188.181.88 |
6.19ms from San Jose,
US
|
|
| 194.14.208.8 |
0.15ms from Sydney,
AU
|
|
| 126.123.41.24 |
10.62ms from Tokyo,
JP
|
|
| 5.237.244.88 |
13.46ms from Yerevan,
AM
|
|
| 92.98.94.200 |
6.02ms from Al Fujairah City,
AE
|
|
| 46.17.96.40 |
0.27ms from Amsterdam,
NL
|
|
| 52.20.96.136 |
0.55ms from Ashburn,
US
|
|
| 91.138.156.104 |
1.22ms from Athens,
GR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Beijing, 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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