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: Korea (the Republic of)

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 <<>> 123.42.66.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43584
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;123.42.66.55.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021401 1800 900 604800 86400

;; Query time: 37 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 15 04:38:11 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 55.66.42.123.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 55.66.42.123.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
5.107.225.100 attackbotsspam
Unauthorized connection attempt from IP address 5.107.225.100 on Port 445(SMB)
2020-04-13 18:06:02
222.186.52.39 attack
Apr 13 12:21:05 dcd-gentoo sshd[24100]: User root from 222.186.52.39 not allowed because none of user's groups are listed in AllowGroups
Apr 13 12:21:07 dcd-gentoo sshd[24100]: error: PAM: Authentication failure for illegal user root from 222.186.52.39
Apr 13 12:21:05 dcd-gentoo sshd[24100]: User root from 222.186.52.39 not allowed because none of user's groups are listed in AllowGroups
Apr 13 12:21:07 dcd-gentoo sshd[24100]: error: PAM: Authentication failure for illegal user root from 222.186.52.39
Apr 13 12:21:05 dcd-gentoo sshd[24100]: User root from 222.186.52.39 not allowed because none of user's groups are listed in AllowGroups
Apr 13 12:21:07 dcd-gentoo sshd[24100]: error: PAM: Authentication failure for illegal user root from 222.186.52.39
Apr 13 12:21:07 dcd-gentoo sshd[24100]: Failed keyboard-interactive/pam for invalid user root from 222.186.52.39 port 19346 ssh2
...
2020-04-13 18:25:04
37.212.57.86 attack
badbot
2020-04-13 18:01:21
217.182.67.242 attack
Apr 13 09:47:29 game-panel sshd[1092]: Failed password for root from 217.182.67.242 port 60407 ssh2
Apr 13 09:51:20 game-panel sshd[1252]: Failed password for root from 217.182.67.242 port 36914 ssh2
2020-04-13 17:55:14
91.225.77.52 attackbotsspam
Apr 13 08:38:53 ws26vmsma01 sshd[11453]: Failed password for root from 91.225.77.52 port 56458 ssh2
...
2020-04-13 18:21:42
201.236.143.243 attackspam
Lines containing failures of 201.236.143.243
Apr 13 10:38:22 shared03 postfix/smtpd[14216]: connect from unknown[201.236.143.243]
Apr x@x
Apr x@x
Apr x@x
Apr x@x
Apr x@x
Apr x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=201.236.143.243
2020-04-13 17:57:54
186.226.190.117 attackbotsspam
Telnet/23 MH Probe, Scan, BF, Hack -
2020-04-13 18:09:17
114.67.241.174 attackbotsspam
Apr 13 09:45:13 pi sshd[3323]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.241.174 
Apr 13 09:45:15 pi sshd[3323]: Failed password for invalid user Root from 114.67.241.174 port 55314 ssh2
2020-04-13 18:02:13
111.229.232.224 attackspam
Apr 13 03:47:44 server1 sshd\[4613\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.232.224  user=root
Apr 13 03:47:47 server1 sshd\[4613\]: Failed password for root from 111.229.232.224 port 38816 ssh2
Apr 13 03:50:45 server1 sshd\[5827\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.232.224  user=root
Apr 13 03:50:48 server1 sshd\[5827\]: Failed password for root from 111.229.232.224 port 43348 ssh2
Apr 13 03:53:46 server1 sshd\[6978\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.232.224  user=mysql
...
2020-04-13 17:58:27
132.232.52.86 attackbotsspam
2020-04-13T09:28:33.888225randservbullet-proofcloud-66.localdomain sshd[2289]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.52.86  user=root
2020-04-13T09:28:35.815561randservbullet-proofcloud-66.localdomain sshd[2289]: Failed password for root from 132.232.52.86 port 37308 ssh2
2020-04-13T09:37:13.087357randservbullet-proofcloud-66.localdomain sshd[2320]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.52.86  user=root
2020-04-13T09:37:14.738166randservbullet-proofcloud-66.localdomain sshd[2320]: Failed password for root from 132.232.52.86 port 50948 ssh2
...
2020-04-13 17:51:35
103.72.144.228 attack
2020-04-13T08:30:47.713442randservbullet-proofcloud-66.localdomain sshd[2015]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.72.144.228  user=root
2020-04-13T08:30:49.820713randservbullet-proofcloud-66.localdomain sshd[2015]: Failed password for root from 103.72.144.228 port 41834 ssh2
2020-04-13T08:45:07.614779randservbullet-proofcloud-66.localdomain sshd[2106]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.72.144.228  user=root
2020-04-13T08:45:09.451881randservbullet-proofcloud-66.localdomain sshd[2106]: Failed password for root from 103.72.144.228 port 55418 ssh2
...
2020-04-13 18:12:25
158.174.29.58 attack
Telnet/23 MH Probe, Scan, BF, Hack -
2020-04-13 17:48:11
189.126.47.180 attackbots
port scan and connect, tcp 23 (telnet)
2020-04-13 18:08:29
179.179.13.184 attackbotsspam
Telnet/23 MH Probe, Scan, BF, Hack -
2020-04-13 18:05:20
159.192.143.249 attack
2020-04-13T09:26:33.451785shield sshd\[28977\]: Invalid user admin from 159.192.143.249 port 38938
2020-04-13T09:26:33.454707shield sshd\[28977\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.192.143.249
2020-04-13T09:26:35.577279shield sshd\[28977\]: Failed password for invalid user admin from 159.192.143.249 port 38938 ssh2
2020-04-13T09:30:37.350173shield sshd\[29761\]: Invalid user jkapkea from 159.192.143.249 port 44844
2020-04-13T09:30:37.353184shield sshd\[29761\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.192.143.249
2020-04-13 18:11:45

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