BGP数据中心鉴别方法1

[root@h101 ~]# which whois
/usr/bin/whois
[root@h101 ~]# rpm -qf /usr/bin/whois
jwhois-4.0-19.el6.x86_64
[root@h101 ~]# 

[root@h101 ~]# whois  103.21.118.104
[Querying whois.arin.net]
[Redirected to whois.apnic.net]
[Querying whois.apnic.net]
[whois.apnic.net]
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '103.21.116.0 - 103.21.119.255'

inetnum:        103.21.116.0 - 103.21.119.255
netname:        ANCHNET
descr:          ShangHai AnchNet Tec, Inc
descr:          2F,Building 4,N0.1 West Hulan Road,ShangHai,PRC
country:        CN
admin-c:        XC1415-AP
tech-c:         XC1415-AP
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CNNIC-CN
mnt-routes:     MAINT-CNNIC-AP
status:         ALLOCATED PORTABLE
changed:        hm-changed@apnic.net 20120926
source:         APNIC

irt:            IRT-CNNIC-CN
address:        Beijing, China
e-mail:         ipas@cnnic.cn
abuse-mailbox:  ipas@cnnic.cn
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
changed:        ipas@cnnic.cn 20110428
source:         APNIC

person:         Xiaozhong Cheng
address:        2F,Building 4,N0.1 West Hulan Road,ShangHai,PRC
country:        CN
phone:          +86-21-60832266-6603
e-mail:         x.z.cheng@anchnet.com
nic-hdl:        XC1415-AP
mnt-by:         MAINT-CNNIC-AP
changed:        ipas@cnnic.cn 20120306
source:         APNIC

% This query was served by the APNIC Whois Service version 1.69.1-APNICv1r6 (WHOIS1)


[root@h101 ~]# 

inetnum:        103.21.116.0 - 103.21.119.255
netname:        ANCHNET