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: unknown

Region: unknown

Country: 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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 14.21.166.143
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62635
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;14.21.166.143.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025011701 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Jan 18 01:54:50 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 143.166.21.14.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 143.166.21.14.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
49.233.51.204 attack
2020-06-05T05:46:42.996593ns386461 sshd\[1045\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.51.204  user=root
2020-06-05T05:46:44.861100ns386461 sshd\[1045\]: Failed password for root from 49.233.51.204 port 53864 ssh2
2020-06-05T06:04:06.279158ns386461 sshd\[16518\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.51.204  user=root
2020-06-05T06:04:07.798389ns386461 sshd\[16518\]: Failed password for root from 49.233.51.204 port 45972 ssh2
2020-06-05T06:08:59.736905ns386461 sshd\[21031\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.51.204  user=root
...
2020-06-05 13:37:02
187.75.126.249 attackspam
2020-06-05 06:41:52,150 fail2ban.actions: WARNING [ssh] Ban 187.75.126.249
2020-06-05 13:28:48
218.17.185.31 attackspambots
Jun  5 04:45:27 localhost sshd\[4427\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.17.185.31  user=root
Jun  5 04:45:29 localhost sshd\[4427\]: Failed password for root from 218.17.185.31 port 40126 ssh2
Jun  5 04:55:56 localhost sshd\[4613\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.17.185.31  user=root
...
2020-06-05 13:36:42
114.32.192.101 attackspam
" "
2020-06-05 13:29:11
222.186.15.62 attack
Jun  4 19:27:25 hpm sshd\[32435\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.62  user=root
Jun  4 19:27:27 hpm sshd\[32435\]: Failed password for root from 222.186.15.62 port 43767 ssh2
Jun  4 19:27:41 hpm sshd\[32442\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.62  user=root
Jun  4 19:27:44 hpm sshd\[32442\]: Failed password for root from 222.186.15.62 port 40369 ssh2
Jun  4 19:27:56 hpm sshd\[32454\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.62  user=root
2020-06-05 13:33:07
164.132.46.197 attack
Jun  5 08:17:08 journals sshd\[18689\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.46.197  user=root
Jun  5 08:17:10 journals sshd\[18689\]: Failed password for root from 164.132.46.197 port 42438 ssh2
Jun  5 08:21:18 journals sshd\[19145\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.46.197  user=root
Jun  5 08:21:20 journals sshd\[19145\]: Failed password for root from 164.132.46.197 port 46958 ssh2
Jun  5 08:25:37 journals sshd\[19646\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.46.197  user=root
...
2020-06-05 13:32:27
164.163.99.10 attackbotsspam
Brute-force attempt banned
2020-06-05 13:50:50
202.158.123.42 attackbotsspam
2020-06-05T07:18:58.288272v22018076590370373 sshd[13894]: Failed password for root from 202.158.123.42 port 57520 ssh2
2020-06-05T07:43:19.965665v22018076590370373 sshd[6124]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.158.123.42  user=root
2020-06-05T07:43:22.396909v22018076590370373 sshd[6124]: Failed password for root from 202.158.123.42 port 46970 ssh2
2020-06-05T07:57:49.368485v22018076590370373 sshd[7829]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.158.123.42  user=root
2020-06-05T07:57:50.901918v22018076590370373 sshd[7829]: Failed password for root from 202.158.123.42 port 57578 ssh2
...
2020-06-05 14:01:16
49.232.2.12 attack
Invalid user simona from 49.232.2.12 port 48796
2020-06-05 13:40:05
182.76.79.168 attack
Icarus honeypot on github
2020-06-05 13:59:07
45.143.223.195 attackspambots
Jun  5 06:57:06 debian kernel: [231988.968613] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:be:e4:65:08:e8:4f:6e:48:0c:08:00 SRC=45.143.223.195 DST=89.252.131.35 LEN=52 TOS=0x02 PREC=0x00 TTL=116 ID=3671 DF PROTO=TCP SPT=59034 DPT=25 WINDOW=8192 RES=0x00 CWR ECE SYN URGP=0
2020-06-05 13:26:17
176.227.202.95 attackbots
Port Scan detected!
...
2020-06-05 13:43:35
106.75.34.221 attackspambots
Jun  5 07:20:25 localhost sshd\[17726\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.34.221  user=root
Jun  5 07:20:27 localhost sshd\[17726\]: Failed password for root from 106.75.34.221 port 42262 ssh2
Jun  5 07:24:49 localhost sshd\[17852\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.34.221  user=root
Jun  5 07:24:51 localhost sshd\[17852\]: Failed password for root from 106.75.34.221 port 58290 ssh2
Jun  5 07:28:59 localhost sshd\[18520\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.34.221  user=root
...
2020-06-05 13:56:44
54.37.136.87 attackbotsspam
Jun  5 01:27:28 ny01 sshd[22565]: Failed password for root from 54.37.136.87 port 51776 ssh2
Jun  5 01:30:11 ny01 sshd[23070]: Failed password for root from 54.37.136.87 port 40432 ssh2
2020-06-05 13:51:10
61.133.232.254 attack
Jun  5 02:09:58 ws22vmsma01 sshd[236275]: Failed password for root from 61.133.232.254 port 1675 ssh2
...
2020-06-05 13:24:17

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