202.127.144.0/20
AS7497 · Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
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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: 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: 2025-07-25T01:16:40Z 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: 202.127.144.0/20 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: 2023-10-06T05:09:29Z source: APNIC
Overlapping Ranges
BGP prefixes that are contained by 202.127.144.0/20
Range | ASN | Company | Num of IPs |
---|---|---|---|
202.127.145.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
202.127.151.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
202.127.155.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
202.127.156.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
202.127.146.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
202.127.148.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
202.127.153.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
202.127.157.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
202.127.158.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
202.127.144.0/23 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 512 |
Nearby Ranges
BGP prefixes that overlap with 202.127.0.0/16
Range | ASN | Company | Num of IPs |
---|---|---|---|
202.127.224.0/19 | AS4538 | China Education and Research Network | 8,192 |
202.127.80.0/20 | AS24255 | Tannan Cable Television Corporation | 4,096 |
202.127.16.0/20 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 4,096 |
202.127.240.0/20 | AS4538 | China Education and Research Network | 4,096 |
202.127.176.0/20 | AS24259 | kanuma cable television Corporation | 4,096 |
202.127.96.0/20 | AS17910 | PT. Tigatra Infokom | 4,096 |
202.127.232.0/21 | AS4538 | China Education and Research Network | 2,048 |
202.127.32.0/21 | AS46030 | PT Wahan Inovasi Nusantara | 2,048 |
202.127.200.0/21 | AS7497 | The Hefei Branch of Chinese Academy of Sciences | 2,048 |
202.127.216.0/21 | AS4538 | China Education and Research Network | 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 |
202.127.0.0/21 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 2,048 |
202.127.36.0/22 | AS46030 | PT Wahan Inovasi Nusantara | 1,024 |
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 |
202.127.36.0/23 | AS46030 | PT Wahan Inovasi Nusantara | 512 |
202.127.48.0/23 | AS4808 | National Information Center of GACC (National E-Clearance Center of GACC) | 512 |
202.127.34.0/23 | AS46030 | PT Wahan Inovasi Nusantara | 512 |
202.127.70.0/23 | AS4637 | Telstra Global Internet Services Network Blocks | 512 |
202.127.30.0/23 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 512 |
202.127.32.0/23 | AS46030 | PT Wahan Inovasi Nusantara | 512 |
202.127.38.0/23 | AS46030 | PT Comradindo Lintasnusa Perkasa | 512 |
202.127.16.0/23 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 512 |
202.127.144.0/23 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 512 |
202.127.173.0/24 | AS24396 | Bank Of China(Hong Kong) Limited | 256 |
202.127.239.0/24 | AS4538 | China Education and Research Network | 256 |
202.127.10.0/24 | AS140220 | Sky Broadband | 256 |
202.127.104.0/24 | AS17910 | Aperto Permata - Niaga Tower | 256 |
202.127.232.0/24 | AS4538 | China Education and Research Network | 256 |
202.127.99.0/24 | AS17910 | 3GNet Network Operation Center | 256 |
202.127.237.0/24 | AS4538 | China Education and Research Network | 256 |
202.127.169.0/24 | AS24396 | Bank Of China(Hong Kong) Limited | 256 |
202.127.96.0/24 | AS17910 | 3Gate Router and Servers | 256 |
202.127.74.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
202.127.97.0/24 | AS17910 | 3Gate Co-Lococation | 256 |
202.127.79.0/24 | AS4637 | Telstra Global Internet Services Network Blocks | 256 |
202.127.106.0/24 | AS17910 | Infrastructure for Serial Customer | 256 |
202.127.153.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
202.127.0.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
202.127.170.0/24 | AS24396 | Bank Of China(Hong Kong) Limited | 256 |
202.127.100.0/24 | AS17910 | Allocation for 3GNet Platinum Customer | 256 |
202.127.236.0/24 | AS4538 | China Education and Research Network | 256 |
202.127.171.0/24 | AS24396 | Bank Of China(Hong Kong) Limited | 256 |
202.127.233.0/24 | AS4538 | China Education and Research Network | 256 |
202.127.73.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
202.127.2.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
202.127.109.0/24 | AS17910 | DOS NI ROHA | 256 |
202.127.22.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
Hosted domains
There are 12 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.
IP Address | Domain | Domains on this IP |
---|---|---|
202.127.144.231 | jiqitag.com | 5 |
202.127.158.218 | plantscience.cn | 2 |
202.127.144.229 | sc1gc.com | 2 |
202.127.158.33 | wbg.ac.cn | 1 |
202.127.158.234 | metabolome-atlas.cn | 1 |
Hosted domains API
Pingable IPs
121 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
IP Address | ASN | Details |
---|---|---|
202.127.146.205 | 22.81ms from Beijing, CN | |
202.127.155.109 | 26.24ms from Beijing, CN | |
202.127.145.172 | 12.34ms from Nanchang, CN | |
202.127.158.129 | 22.83ms from Beijing, CN | |
202.127.151.254 | 23.39ms from Beijing, CN | |
202.127.144.251 | 12.43ms from Nanchang, CN | |
202.127.156.140 | 26.00ms from Beijing, CN | |
202.127.157.254 | 24.94ms from Tianjin, 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 |
---|---|---|
137.83.193.100 | 0.16ms from Boardman, US | |
211.158.79.100 | 1.97ms from Chongqing, CN | |
119.247.123.4 | 0.73ms from Hong Kong, HK | |
86.164.191.212 | 4.35ms from London, GB | |
20.159.129.20 | 0.75ms from Boydton, US | |
66.133.97.212 | 1.30ms from Draper, US | |
76.90.3.164 | 5.29ms from Los Angeles, US | |
98.55.218.132 | 5.60ms from Miami, US | |
69.75.95.164 | 3.20ms from Los Angeles, US | |
70.51.234.228 | 3.63ms from Toronto, CA | |
52.40.42.164 | 0.14ms from Boardman, US | |
54.187.205.212 | 0.17ms from Boardman, US | |
119.112.112.180 | 9.40ms from Liaoyang, CN | |
136.226.58.228 | 0.12ms from Miami, US | |
82.22.55.4 | 1.55ms from New York City, US | |
118.80.90.180 | 4.97ms from Taiyuan, CN | |
13.110.253.52 | 0.43ms from Ashburn, US | |
130.117.7.4 | 3.68ms from Frankfurt am Main, DE | |
51.191.47.164 | 1.86ms from London, GB | |
173.201.64.100 | 0.20ms from Miami, US | |
50.16.188.84 | 0.20ms from Reston, US | |
208.255.58.132 | 11.61ms from Chicago, US | |
104.4.97.148 | 10.87ms from Chicago, US | |
93.220.72.148 | 4.74ms from Frankfurt am Main, DE | |
14.173.73.148 | 2.56ms from Ho Chi Minh City, VN |
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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