210.72.160.0/19
AS4808 · China Unicom Beijing Province Network
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inetnum: 210.72.160.0 - 210.72.191.255 netname: CNNIC descr: China Internet Network Information Center country: CN admin-c: HQ149-AP tech-c: MW1-AP tech-c: WZ2-AP abuse-c: AC1601-AP status: ALLOCATED PORTABLE mnt-by: MAINT-CNNIC-AP mnt-lower: MAINT-CNNIC-AP mnt-irt: IRT-CNNIC-CN last-modified: 2023-10-09T05:58:10Z source: APNIC irt: IRT-CNNIC-CN address: Beijing, China e-mail: [email protected] abuse-mailbox: [email protected] admin-c: IP50-AP tech-c: IP50-AP auth: # Filtered remarks: Please note that CNNIC is not an ISP and is not remarks: empowered to investigate complaints of network abuse. remarks: Please contact the tech-c or admin-c of the network. mnt-by: MAINT-CNNIC-AP last-modified: 2021-06-16T01:39:57Z source: APNIC role: ABUSE CNNICCN country: ZZ address: Beijing, China phone: +000000000 e-mail: [email protected] admin-c: IP50-AP tech-c: IP50-AP nic-hdl: AC1601-AP remarks: Generated from irt object IRT-CNNIC-CN abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2024-07-30T11:55:46Z source: APNIC person: Hualin Qian address: Chinese Academy of Sciences address: Computer Network Center address: P.O.Box 2418-26 address: Beijing, 100081 address: CN phone: +86-10-58813000 fax-no: +86-10-58812666 e-mail: [email protected] nic-hdl: HQ149-AP mnt-by: MAINT-CNNIC-AP country: CN last-modified: 2008-09-04T07:35:34Z source: APNIC person: Mao Wei address: China Internet Information Center(CNNIC)No. 4 of South street, address: Zhongguancun, Beijing, P.R.China 100080 country: CN phone: +86-10-58813000 fax-no: +86-10-62559892 e-mail: [email protected] nic-hdl: MW1-AP mnt-by: MAINT-CNNIC-AP last-modified: 2008-09-04T07:29:40Z source: APNIC person: Wenhui Zhang address: China Internet Information Center(CNNIC) address: No.4,South Fourth street,Zhongguancun,Haidian address: Beijing,100080 address: P.R.China country: CN phone: +86-10-62553604 fax-no: +86-10-62559892 e-mail: [email protected] nic-hdl: WZ2-AP mnt-by: MAINT-CNNIC-AP last-modified: 2008-09-04T07:29:47Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 210.72.0.0/16
Range | ASN | Company | Num of IPs |
---|---|---|---|
210.72.0.0/17 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 32,768 |
210.72.96.0/19 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 8,192 |
210.72.192.0/19 | AS4808 | Communication Center, China Aerospace | 8,192 |
210.72.128.0/19 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 8,192 |
210.72.224.0/20 | AS9814 | FibrLINK Communications Co., Ltd. | 4,096 |
210.72.240.0/21 | AS9814 | FibrLINK Communications Co., Ltd. | 2,048 |
210.72.80.0/22 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 1,024 |
210.72.156.0/23 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 512 |
210.72.88.0/23 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 512 |
210.72.70.0/23 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 512 |
210.72.26.0/23 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 512 |
210.72.138.0/23 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 512 |
210.72.64.0/23 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 512 |
210.72.140.0/23 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 512 |
210.72.154.0/23 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 512 |
210.72.144.0/23 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 512 |
210.72.148.0/23 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 512 |
210.72.92.0/23 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 512 |
210.72.30.0/23 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 512 |
210.72.152.0/23 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 512 |
210.72.129.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
210.72.227.0/24 | AS9814 | bei jing pin ni gao co.,ltd | 256 |
210.72.94.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
210.72.240.0/24 | AS9814 | FibrLINK Communications Co., Ltd. | 256 |
210.72.242.0/24 | AS9814 | BEI JING JIANG HE RUI TONG co.,ltd | 256 |
210.72.147.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
210.72.150.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
210.72.136.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
210.72.142.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
210.72.25.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
210.72.130.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
210.72.245.0/24 | AS9814 | BEI JING XIN JIU SI co.,ltd | 256 |
210.72.236.0/24 | AS9814 | BEI JING WUO WU YUAN XUAN CHUAN BAN co.,ltd | 256 |
210.72.241.0/24 | AS9814 | guoxingaokeji | 256 |
210.72.9.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
210.72.91.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
210.72.246.0/24 | AS9814 | FibrLINK Communications Co., Ltd. | 256 |
210.72.158.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
210.72.137.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
210.72.8.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
210.72.12.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
210.72.238.0/24 | AS9814 | bei jing zhao shuang co.,ltd | 256 |
210.72.23.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
210.72.21.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
210.72.22.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
210.72.13.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
210.72.19.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
210.72.24.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
210.72.95.0/24 | AS7497 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | 256 |
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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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