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: None

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 <<>> 104.21.42.145
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8229
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.145.			IN	A

;; AUTHORITY SECTION:
.			236	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:10:01 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 145.42.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 145.42.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
89.215.137.140 attackspam
Spam
2019-09-08 06:34:53
218.98.40.133 attackbots
Sep  7 12:09:50 friendsofhawaii sshd\[23473\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.98.40.133  user=root
Sep  7 12:09:53 friendsofhawaii sshd\[23473\]: Failed password for root from 218.98.40.133 port 21709 ssh2
Sep  7 12:09:58 friendsofhawaii sshd\[23486\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.98.40.133  user=root
Sep  7 12:10:00 friendsofhawaii sshd\[23486\]: Failed password for root from 218.98.40.133 port 35900 ssh2
Sep  7 12:10:09 friendsofhawaii sshd\[23496\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.98.40.133  user=root
2019-09-08 06:24:53
190.120.197.58 attackspam
Spam
2019-09-08 06:40:42
189.112.109.185 attackspam
Sep  7 12:20:53 eddieflores sshd\[22171\]: Invalid user 123456 from 189.112.109.185
Sep  7 12:20:53 eddieflores sshd\[22171\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.112.109.185
Sep  7 12:20:55 eddieflores sshd\[22171\]: Failed password for invalid user 123456 from 189.112.109.185 port 59298 ssh2
Sep  7 12:26:35 eddieflores sshd\[22620\]: Invalid user smbuser from 189.112.109.185
Sep  7 12:26:35 eddieflores sshd\[22620\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.112.109.185
2019-09-08 06:41:03
94.34.193.246 attack
Spam
2019-09-08 06:32:46
178.128.91.46 attackspambots
Sep  7 12:11:08 sachi sshd\[30275\]: Invalid user minecraft from 178.128.91.46
Sep  7 12:11:08 sachi sshd\[30275\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.91.46
Sep  7 12:11:10 sachi sshd\[30275\]: Failed password for invalid user minecraft from 178.128.91.46 port 53574 ssh2
Sep  7 12:20:11 sachi sshd\[31067\]: Invalid user minecraft1 from 178.128.91.46
Sep  7 12:20:11 sachi sshd\[31067\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.91.46
2019-09-08 06:26:41
212.250.16.3 attackbots
Spam
2019-09-08 06:39:46
218.92.0.161 attackbotsspam
Sep  7 11:53:09 php2 sshd\[25788\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.161  user=root
Sep  7 11:53:10 php2 sshd\[25788\]: Failed password for root from 218.92.0.161 port 60801 ssh2
Sep  7 11:53:26 php2 sshd\[25817\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.161  user=root
Sep  7 11:53:28 php2 sshd\[25817\]: Failed password for root from 218.92.0.161 port 11516 ssh2
Sep  7 11:53:45 php2 sshd\[25838\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.161  user=root
2019-09-08 06:05:37
167.71.43.127 attackspam
Sep  7 12:21:15 lcdev sshd\[2570\]: Invalid user sinusbot from 167.71.43.127
Sep  7 12:21:15 lcdev sshd\[2570\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.43.127
Sep  7 12:21:17 lcdev sshd\[2570\]: Failed password for invalid user sinusbot from 167.71.43.127 port 49912 ssh2
Sep  7 12:25:16 lcdev sshd\[2936\]: Invalid user servers from 167.71.43.127
Sep  7 12:25:16 lcdev sshd\[2936\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.43.127
2019-09-08 06:30:39
27.254.194.99 attackspam
Sep  7 20:27:21 vtv3 sshd\[12430\]: Invalid user alexk from 27.254.194.99 port 58028
Sep  7 20:27:21 vtv3 sshd\[12430\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.254.194.99
Sep  7 20:27:23 vtv3 sshd\[12430\]: Failed password for invalid user alexk from 27.254.194.99 port 58028 ssh2
Sep  7 20:35:03 vtv3 sshd\[16116\]: Invalid user ocadmin from 27.254.194.99 port 41100
Sep  7 20:35:03 vtv3 sshd\[16116\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.254.194.99
Sep  7 20:49:03 vtv3 sshd\[22977\]: Invalid user admin from 27.254.194.99 port 35904
Sep  7 20:49:03 vtv3 sshd\[22977\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.254.194.99
Sep  7 20:49:05 vtv3 sshd\[22977\]: Failed password for invalid user admin from 27.254.194.99 port 35904 ssh2
Sep  7 20:53:49 vtv3 sshd\[25228\]: Invalid user mysql from 27.254.194.99 port 53026
Sep  7 20:53:49 vtv3 sshd\[25228\]: pam
2019-09-08 06:33:06
146.88.74.158 attack
2019-09-07T21:53:43.131906abusebot-2.cloudsearch.cf sshd\[520\]: Invalid user 12345 from 146.88.74.158 port 41375
2019-09-08 06:10:43
106.13.117.96 attack
Sep  8 00:25:47 rpi sshd[6353]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.117.96 
Sep  8 00:25:48 rpi sshd[6353]: Failed password for invalid user bot123 from 106.13.117.96 port 52280 ssh2
2019-09-08 06:31:02
121.15.7.26 attackbots
Sep  8 00:37:17 plex sshd[32429]: Invalid user 12345 from 121.15.7.26 port 59375
2019-09-08 06:43:49
83.143.86.62 attackspambots
83.143.86.62 - - \[08/Sep/2019:06:01:36 +0800\] "GET /admin.php HTTP/1.1" 404 307 "-" "Mozilla/5.0 zgrab/0.x"
2019-09-08 06:19:41
218.98.26.180 attackbots
$f2bV_matches
2019-09-08 06:41:39

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