Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: Taipei

Region: Taipei

Country: Taiwan, China

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 163.21.146.125
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14574
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;163.21.146.125.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021301 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 14 12:51:30 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 125.146.21.163.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 125.146.21.163.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
47.91.28.34 attackbotsspam
May 27 05:50:49 prox sshd[24508]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.91.28.34 
May 27 05:50:52 prox sshd[24508]: Failed password for invalid user jen from 47.91.28.34 port 45108 ssh2
2020-05-27 17:25:53
51.15.134.255 attack
[portscan] tcp/23 [TELNET]
*(RWIN=9804)(05271018)
2020-05-27 17:14:34
51.38.231.249 attack
May 27 11:01:10 server-01 sshd[15940]: Invalid user ark from 51.38.231.249 port 33152
May 27 11:02:03 server-01 sshd[16006]: Invalid user ark from 51.38.231.249 port 38174
May 27 11:02:58 server-01 sshd[16016]: Invalid user boserver from 51.38.231.249 port 43196
...
2020-05-27 17:25:24
92.154.18.142 attackbots
May 27 01:16:29 mockhub sshd[3679]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.154.18.142
May 27 01:16:31 mockhub sshd[3679]: Failed password for invalid user bestyrer from 92.154.18.142 port 41982 ssh2
...
2020-05-27 17:19:28
202.166.168.162 attackbotsspam
Did not receive identification string
2020-05-27 17:04:07
118.24.160.242 attackbotsspam
2020-05-27T08:42:48.241439shield sshd\[7498\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.160.242  user=root
2020-05-27T08:42:49.798243shield sshd\[7498\]: Failed password for root from 118.24.160.242 port 42636 ssh2
2020-05-27T08:46:29.235625shield sshd\[8103\]: Invalid user oracle from 118.24.160.242 port 54916
2020-05-27T08:46:29.239272shield sshd\[8103\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.160.242
2020-05-27T08:46:31.137858shield sshd\[8103\]: Failed password for invalid user oracle from 118.24.160.242 port 54916 ssh2
2020-05-27 16:56:10
193.186.15.35 attack
May 27 10:28:13 electroncash sshd[64748]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.186.15.35  user=root
May 27 10:28:15 electroncash sshd[64748]: Failed password for root from 193.186.15.35 port 38239 ssh2
May 27 10:30:35 electroncash sshd[65418]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.186.15.35  user=root
May 27 10:30:37 electroncash sshd[65418]: Failed password for root from 193.186.15.35 port 56953 ssh2
May 27 10:32:54 electroncash sshd[852]: Invalid user quincy from 193.186.15.35 port 47435
...
2020-05-27 16:55:09
106.13.227.19 attack
May 27 06:01:45 srv-ubuntu-dev3 sshd[69288]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.227.19  user=root
May 27 06:01:47 srv-ubuntu-dev3 sshd[69288]: Failed password for root from 106.13.227.19 port 48986 ssh2
May 27 06:03:04 srv-ubuntu-dev3 sshd[69473]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.227.19  user=root
May 27 06:03:06 srv-ubuntu-dev3 sshd[69473]: Failed password for root from 106.13.227.19 port 36248 ssh2
May 27 06:04:11 srv-ubuntu-dev3 sshd[69648]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.227.19  user=root
May 27 06:04:13 srv-ubuntu-dev3 sshd[69648]: Failed password for root from 106.13.227.19 port 51744 ssh2
May 27 06:05:18 srv-ubuntu-dev3 sshd[69805]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.227.19  user=root
May 27 06:05:19 srv-ubuntu-dev3 sshd[69805]: Failed p
...
2020-05-27 17:23:24
42.200.244.178 attack
Invalid user admin from 42.200.244.178 port 52926
2020-05-27 17:15:53
106.12.190.254 attack
May 27 09:13:07 h1745522 sshd[17857]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.190.254  user=root
May 27 09:13:09 h1745522 sshd[17857]: Failed password for root from 106.12.190.254 port 60906 ssh2
May 27 09:15:53 h1745522 sshd[17920]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.190.254  user=root
May 27 09:15:55 h1745522 sshd[17920]: Failed password for root from 106.12.190.254 port 36346 ssh2
May 27 09:19:10 h1745522 sshd[18160]: Invalid user snort from 106.12.190.254 port 40038
May 27 09:19:10 h1745522 sshd[18160]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.190.254
May 27 09:19:10 h1745522 sshd[18160]: Invalid user snort from 106.12.190.254 port 40038
May 27 09:19:12 h1745522 sshd[18160]: Failed password for invalid user snort from 106.12.190.254 port 40038 ssh2
May 27 09:22:16 h1745522 sshd[18253]: Invalid user openproject from 
...
2020-05-27 16:59:52
36.112.139.227 attackspam
May 27 07:38:47 ns381471 sshd[24943]: Failed password for root from 36.112.139.227 port 44132 ssh2
2020-05-27 17:05:43
24.206.39.166 attackbots
May 27 11:07:43 minden010 sshd[13425]: Failed password for root from 24.206.39.166 port 53978 ssh2
May 27 11:10:38 minden010 sshd[15629]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=24.206.39.166
May 27 11:10:40 minden010 sshd[15629]: Failed password for invalid user colin from 24.206.39.166 port 45606 ssh2
...
2020-05-27 17:16:12
209.97.183.74 attackspambots
SSHD unauthorised connection attempt (b)
2020-05-27 17:26:49
83.24.209.212 attackbotsspam
May 27 08:38:37 web sshd[111697]: Failed password for invalid user st from 83.24.209.212 port 39434 ssh2
May 27 08:49:06 web sshd[111732]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.24.209.212  user=root
May 27 08:49:09 web sshd[111732]: Failed password for root from 83.24.209.212 port 35114 ssh2
...
2020-05-27 17:12:58
165.22.50.67 attackspam
Automatic report BANNED IP
2020-05-27 17:06:24

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