Hello everybody!

Bytedance is the biggest script kiddie that keeps getting caught by fail2ban 
and this IP range, amongst others from them, has been banned for 26 weeks...

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

% Information related to '14.103.0.0 - 14.103.255.255'

% Abuse contact for '14.103.0.0 - 14.103.255.255' is 'noc@bytedance.com'

inetnum:        14.103.0.0 - 14.103.255.255
netname:        VOLCANO-ENGINE
descr:          Beijing Volcano Engine Technology Co., Ltd.
descr:          1309, 13/F, Building 4, Zijin Digital Park, Haidian District, 
Beijing
country:        CN
admin-c:        YW7147-AP
tech-c:         JS4370-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
mnt-irt:        IRT-VOLCANO-ENGINE-CN
last-modified:  2022-05-19T06:54:29Z
source:         APNIC

irt:            IRT-VOLCANO-ENGINE-CN
address:        1309, 13/F, Building 4, Zijin Digital Park, Haidian District, 
Beijing
e-mail:         noc@bytedance.com
abuse-mailbox:  noc@bytedance.com
admin-c:        YW7147-AP
tech-c:         JS4370-AP
auth:           # Filtered
remarks:        noc@bytedance.com was validated on 2024-08-15
mnt-by:         MAINT-CNNIC-AP
last-modified:  2024-08-15T01:10:27Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-30T11:55:46Z
source:         APNIC

person:         Liu Nian
address:        1309, 13/F, Building 4, Zijin Digital Park, Haidian District, 
Beijing
country:        CN
phone:          +86-10-13810123695
e-mail:         zhangzhaoyang.1@bytedance.com
nic-hdl:        JS4370-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-01-06T01:34:46Z
source:         APNIC

person:         Chen Qi
address:        1309, 13/F, Building 4, Zijin Digital Park, Haidian District, 
Beijing
country:        CN
phone:          +86-10-13051468788
e-mail:         gnoc@bytedance.com
nic-hdl:        YW7147-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-01-06T01:34:08Z
source:         APNIC

% Information related to '14.103.161.0/24AS137718'

route:          14.103.161.0/24
origin:         AS137718
descr:          China Internet Network Information Center
                Floor1, Building No.1 C/-Chinese Academy of Sciences
                4, South 4th Street
                Haidian District,
mnt-by:         MAINT-CNNIC-AP
last-modified:  2023-07-10T07:16:15Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US4)
===

-- Sean

... The best way to lose freedom is not to do anything.
--- GoldED+/LNX 1.1.5-b20240209
 * Origin: Outpost BBS * Johnson City, TN (618:618/1)