202.127.19.0/24
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 | 202.127.16.0/20 |
Registry | APNIC |
ID | CSTNET-CN |
WHOIS Details
inetnum: 202.127.16.0 - 202.127.31.255 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: 2023-10-09T03:59:50Z 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: 202.127.16.0/20 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: 2023-10-06T05:09:21Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 202.127.19.0/24
Range | ASN | Company | Num of IPs |
---|---|---|---|
202.127.16.0/20 | 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 |
---|---|---|---|
202.127.224.0/19 | 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 |
202.127.144.0/20 | 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 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 |
---|---|---|
178.88.54.152 | 2.01ms from Almaty, KZ | |
172.212.81.72 | 0.86ms from Ashburn, US | |
113.183.27.184 | 2.86ms from Hanoi, VN | |
61.36.23.232 | 1.94ms from Seoul, KR | |
94.66.163.184 | 2.37ms from Athens, GR | |
103.253.163.8 | 8.47ms from Dhaka, BD | |
105.214.90.168 | 1.91ms from Johannesburg, ZA | |
189.174.150.104 | 12.87ms from Miami, US | |
61.30.75.136 | 5.49ms from Taipei, TW | |
222.194.37.184 | 8.88ms from Beijing, CN | |
60.99.135.8 | 3.64ms from Osaka, JP | |
126.2.59.200 | 8.20ms from Tokyo, JP | |
83.247.75.72 | 2.86ms from Amsterdam, NL | |
196.210.190.56 | 2.35ms from Cape Town, ZA | |
89.179.48.136 | 4.26ms from Moscow, RU | |
68.173.184.72 | 3.44ms from Secaucus, US | |
116.197.226.88 | 3.35ms from Singapore, SG | |
12.175.0.200 | 7.31ms from Chicago, US | |
134.213.115.40 | 1.39ms from London, GB | |
35.182.60.120 | 0.17ms from Montreal, CA | |
54.219.248.56 | 0.16ms from San Jose, US | |
202.153.199.8 | 0.53ms from Taipei, TW | |
106.75.216.200 | 1.61ms from UEruemqi, CN | |
207.198.100.152 | 1.09ms from Ashburn, US | |
63.247.53.24 | 8.88ms from Boston, US |
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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