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 <<>> 42.40.181.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7706
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;42.40.181.66.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012601 1800 900 604800 86400

;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jan 27 06:43:40 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 66.181.40.42.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.181.40.42.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
134.48.5.250 attack
Jan  9 14:11:33 lakhesis sshd[31144]: Invalid user mlsmhostnameh from 134.48.5.250 port 52842
Jan  9 14:11:33 lakhesis sshd[31144]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.48.5.250
Jan  9 14:11:35 lakhesis sshd[31144]: Failed password for invalid user mlsmhostnameh from 134.48.5.250 port 52842 ssh2
Jan  9 14:14:35 lakhesis sshd[32198]: Invalid user hta from 134.48.5.250 port 57002
Jan  9 14:14:35 lakhesis sshd[32198]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.48.5.250

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=134.48.5.250
2020-01-09 21:44:17
222.186.175.182 attack
Jan  9 14:11:15 markkoudstaal sshd[22815]: Failed password for root from 222.186.175.182 port 17990 ssh2
Jan  9 14:11:19 markkoudstaal sshd[22815]: Failed password for root from 222.186.175.182 port 17990 ssh2
Jan  9 14:11:22 markkoudstaal sshd[22815]: Failed password for root from 222.186.175.182 port 17990 ssh2
Jan  9 14:11:26 markkoudstaal sshd[22815]: Failed password for root from 222.186.175.182 port 17990 ssh2
2020-01-09 21:25:18
165.22.114.237 attackbotsspam
Jan  9 14:10:58 [host] sshd[19125]: Invalid user user from 165.22.114.237
Jan  9 14:10:58 [host] sshd[19125]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.114.237
Jan  9 14:11:00 [host] sshd[19125]: Failed password for invalid user user from 165.22.114.237 port 52424 ssh2
2020-01-09 21:27:21
106.13.165.83 attackspam
Jan  9 13:11:01 unicornsoft sshd\[25336\]: Invalid user apr from 106.13.165.83
Jan  9 13:11:02 unicornsoft sshd\[25336\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.165.83
Jan  9 13:11:03 unicornsoft sshd\[25336\]: Failed password for invalid user apr from 106.13.165.83 port 59132 ssh2
2020-01-09 21:24:31
51.91.212.80 attack
SIP/5060 Probe, BF, Hack -
2020-01-09 21:55:00
41.157.29.156 attackbotsspam
Fail2Ban Ban Triggered
2020-01-09 22:01:27
159.65.4.64 attack
SSH Login Bruteforce
2020-01-09 21:22:42
106.12.91.209 attackspambots
Jan  9 14:10:49 srv206 sshd[21328]: Invalid user fastuser from 106.12.91.209
Jan  9 14:10:49 srv206 sshd[21328]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.91.209
Jan  9 14:10:49 srv206 sshd[21328]: Invalid user fastuser from 106.12.91.209
Jan  9 14:10:51 srv206 sshd[21328]: Failed password for invalid user fastuser from 106.12.91.209 port 37868 ssh2
...
2020-01-09 21:37:42
49.88.112.116 attackbots
Jan  9 14:51:10 localhost sshd\[6181\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.116  user=root
Jan  9 14:51:12 localhost sshd\[6181\]: Failed password for root from 49.88.112.116 port 62045 ssh2
Jan  9 14:51:14 localhost sshd\[6181\]: Failed password for root from 49.88.112.116 port 62045 ssh2
2020-01-09 21:57:58
178.92.188.183 attack
Telnet/23 MH Probe, BF, Hack -
2020-01-09 21:40:44
124.128.73.58 attackspambots
(mod_security) mod_security (id:230011) triggered by 124.128.73.58 (CN/China/-): 5 in the last 3600 secs
2020-01-09 21:28:12
66.143.231.89 attack
Jan  9 14:05:35 km20725 sshd\[11617\]: Invalid user aarstad from 66.143.231.89Jan  9 14:05:37 km20725 sshd\[11617\]: Failed password for invalid user aarstad from 66.143.231.89 port 59943 ssh2Jan  9 14:10:42 km20725 sshd\[12042\]: Invalid user ljv from 66.143.231.89Jan  9 14:10:44 km20725 sshd\[12042\]: Failed password for invalid user ljv from 66.143.231.89 port 45995 ssh2
...
2020-01-09 21:41:53
144.34.198.168 attackbotsspam
Jan  9 14:10:55 MK-Soft-VM7 sshd[13610]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.34.198.168 
Jan  9 14:10:57 MK-Soft-VM7 sshd[13610]: Failed password for invalid user gcy from 144.34.198.168 port 49827 ssh2
...
2020-01-09 21:31:41
180.218.161.128 attackbots
Telnet/23 MH Probe, BF, Hack -
2020-01-09 22:04:10
222.186.15.158 attack
Jan  9 14:36:14 h2177944 sshd\[3997\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.158  user=root
Jan  9 14:36:15 h2177944 sshd\[3997\]: Failed password for root from 222.186.15.158 port 49466 ssh2
Jan  9 14:36:19 h2177944 sshd\[3997\]: Failed password for root from 222.186.15.158 port 49466 ssh2
Jan  9 14:36:21 h2177944 sshd\[3997\]: Failed password for root from 222.186.15.158 port 49466 ssh2
...
2020-01-09 21:39:44

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