202.127.157.0/24
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 202.127.157.0/24
| 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
1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.127.157.254 |
23.41ms 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 |
|---|---|---|
| 108.247.250.200 |
3.83ms from Chicago,
US
|
|
| 72.176.183.184 |
9.06ms from Dallas,
US
|
|
| 189.163.57.136 |
0.93ms from Guadalajara,
MX
|
|
| 223.17.186.24 |
1.30ms from Hong Kong,
HK
|
|
| 176.38.158.88 |
0.64ms from Kyiv,
UA
|
|
| 34.89.11.56 |
0.10ms from London,
GB
|
|
| 31.35.247.232 |
5.69ms from Marseille,
FR
|
|
| 91.5.181.248 |
3.77ms from Nuernberg,
DE
|
|
| 153.208.21.8 |
10.99ms from Osaka,
JP
|
|
| 90.79.55.56 |
1.90ms from Paris,
FR
|
|
| 95.131.78.216 |
9.07ms from Samara,
RU
|
|
| 200.92.228.40 |
19.99ms from Santiago de Querétaro,
MX
|
|
| 218.156.133.168 |
1.43ms from Seoul,
KR
|
|
| 118.9.193.200 |
3.84ms from Tokyo,
JP
|
|
| 82.146.199.8 |
8.28ms from Geneve,
CH
|
|
| 95.37.119.104 |
6.04ms from Kazan,
RU
|
|
| 149.72.145.24 |
6.34ms from Los Angeles,
US
|
|
| 210.15.244.56 |
0.85ms from Melbourne,
AU
|
|
| 80.140.111.184 |
5.23ms from Nuernberg,
DE
|
|
| 197.6.63.24 |
12.15ms from Tunis,
TN
|
|
| 52.150.20.168 |
0.50ms from Ashburn,
US
|
|
| 101.17.109.88 |
11.52ms from Beijing,
CN
|
|
| 110.243.85.152 |
15.16ms from Beijing,
CN
|
|
| 8.137.18.152 |
0.10ms from Chengdu,
CN
|
|
| 45.12.38.40 |
3.16ms from Copenhagen,
DK
|
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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