Capital Online Data Service

剛剛在我的 fail2ban log 見到有個 IP 竟然係來自香港
ban 既原因係 unregistered IP 多次嘗試接入我既 SSH

Apr 17 17:18:26 localhost sshd[21758]: refused connect from 118.193.20.114 (118.193.20.114)
Apr 17 17:18:29 localhost sshd[21759]: refused connect from 118.193.20.114 (118.193.20.114)
Apr 17 17:18:32 localhost sshd[21760]: refused connect from 118.193.20.114 (118.193.20.114)
Apr 17 17:18:35 localhost sshd[21761]: refused connect from 118.193.20.114 (118.193.20.114)
Apr 17 17:18:40 localhost sshd[21762]: refused connect from 118.193.20.114 (118.193.20.114)
Apr 17 17:18:43 localhost sshd[21763]: refused connect from 118.193.20.114 (118.193.20.114)
Apr 17 17:18:47 localhost sshd[21765]: refused connect from 118.193.20.114 (118.193.20.114)

查番 whois, 見到佢報 country code = CN, 但地址報 Hongkong (一般人會寫 Hong Kong not Hongkong)

whois 118.193.20.114
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '118.193.16.0 - 118.193.31.255'

inetnum:        118.193.16.0 - 118.193.31.255
netname:        CDS-HK
descr:          137-139, Connaught Road Central, Hongkong
country:        HK
admin-c:        CODS1-AP
tech-c:         CODS1-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CDS-HK
mnt-routes:     MAINT-CDS-HK
mnt-irt:        IRT-CDS-HK
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        To report network abuse, please contact the IRT
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        For assistance, please contact the APNIC Helpdesk
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
changed:        hm-changed@apnic.net 20151105
changed:        hm-changed@apnic.net 20151127
source:         APNIC

irt:            IRT-CDS-HK
address:        137-139, Connaught Road Central, Hongkong, Hongkong
e-mail:         TAO.LI@YUN-IDC.COM
abuse-mailbox:  TAO.LI@YUN-IDC.COM
admin-c:        CODS1-AP
tech-c:         CODS1-AP
auth:           # Filtered
mnt-by:         MAINT-CDS-HK
changed:        hm-changed@apnic.net 20151104
source:         APNIC

role:           Capital Online Data ServiceHK Co Ltd admin
address:        137-139, Connaught Road Central, Hongkong, Hongkong
country:        CN
phone:          +085221393077
fax-no:         +085221393077
e-mail:         TAO.LI@YUN-IDC.COM
admin-c:        CODS1-AP
tech-c:         CODS1-AP
nic-hdl:        CODS1-AP
mnt-by:         MAINT-CDS-HK
changed:        hm-changed@apnic.net 20151104
source:         APNIC

% This query was served by the APNIC Whois Service version 1.69.1-APNICv1r7-SNAPSHOT (WHOIS4)

咁我再找找呢間公司背景
http://www.bloomberg.com/profile ... data-service-co-ltd
原來佢其實係中國公司, 總部在北京

Corporate Information
Address:
No. 2 Landianchang Bus. Center
Building 2, Block A 16C, Haidi
Beijing, 100097
China

回覆 1# winstercafe

早排試過, 大陸電信連過去慢到嘔.

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其實那個IP實際位置在日本,看traceroute會比較準確

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香港是中國的一部份?連 IP 都回歸要寫 CN 做 country? ^_^!!

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