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: United States

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 <<>> 104.21.12.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54832
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.12.42.			IN	A

;; AUTHORITY SECTION:
.			409	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 17:48:22 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 42.12.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.12.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
165.227.53.38 attackspambots
SSH Brute-Force attacks
2019-09-29 03:22:33
89.248.172.85 attackbots
09/28/2019-15:18:40.237647 89.248.172.85 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 98
2019-09-29 03:19:47
188.131.142.109 attack
Sep 28 03:46:11 friendsofhawaii sshd\[28257\]: Invalid user jhonny from 188.131.142.109
Sep 28 03:46:11 friendsofhawaii sshd\[28257\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.131.142.109
Sep 28 03:46:13 friendsofhawaii sshd\[28257\]: Failed password for invalid user jhonny from 188.131.142.109 port 48000 ssh2
Sep 28 03:51:40 friendsofhawaii sshd\[28701\]: Invalid user Test from 188.131.142.109
Sep 28 03:51:40 friendsofhawaii sshd\[28701\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.131.142.109
2019-09-29 02:55:49
37.187.78.170 attack
Sep 28 17:40:38 vpn01 sshd[7071]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.78.170
Sep 28 17:40:40 vpn01 sshd[7071]: Failed password for invalid user charles from 37.187.78.170 port 12852 ssh2
...
2019-09-29 03:14:29
101.124.6.112 attack
Sep 28 08:25:30 aat-srv002 sshd[13965]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.124.6.112
Sep 28 08:25:33 aat-srv002 sshd[13965]: Failed password for invalid user hibernate from 101.124.6.112 port 53770 ssh2
Sep 28 08:32:28 aat-srv002 sshd[14130]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.124.6.112
Sep 28 08:32:30 aat-srv002 sshd[14130]: Failed password for invalid user pinguin29 from 101.124.6.112 port 45978 ssh2
...
2019-09-29 03:08:13
190.202.54.12 attackbotsspam
Automated report - ssh fail2ban:
Sep 28 20:13:14 authentication failure 
Sep 28 20:13:16 wrong password, user=tracy, port=30341, ssh2
Sep 28 20:18:23 authentication failure
2019-09-29 03:20:56
84.254.28.47 attackspambots
Sep 28 03:02:15 aiointranet sshd\[16344\]: Invalid user jstwo from 84.254.28.47
Sep 28 03:02:15 aiointranet sshd\[16344\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=84.254.28.47
Sep 28 03:02:18 aiointranet sshd\[16344\]: Failed password for invalid user jstwo from 84.254.28.47 port 52320 ssh2
Sep 28 03:07:01 aiointranet sshd\[16701\]: Invalid user netdiag from 84.254.28.47
Sep 28 03:07:01 aiointranet sshd\[16701\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=84.254.28.47
2019-09-29 03:24:11
52.163.221.85 attack
Automatic report - Banned IP Access
2019-09-29 03:10:45
107.167.82.131 attackbotsspam
xmlrpc attack
2019-09-29 03:03:11
114.44.112.27 attackspambots
Chat Spam
2019-09-29 02:52:12
108.75.217.101 attackspam
Sep 28 08:41:44 kapalua sshd\[1912\]: Invalid user default from 108.75.217.101
Sep 28 08:41:44 kapalua sshd\[1912\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=108-75-217-101.lightspeed.irvnca.sbcglobal.net
Sep 28 08:41:46 kapalua sshd\[1912\]: Failed password for invalid user default from 108.75.217.101 port 58678 ssh2
Sep 28 08:48:52 kapalua sshd\[2549\]: Invalid user j from 108.75.217.101
Sep 28 08:48:52 kapalua sshd\[2549\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=108-75-217-101.lightspeed.irvnca.sbcglobal.net
2019-09-29 03:21:12
182.50.142.166 attackbotsspam
WordPress login Brute force / Web App Attack on client site.
2019-09-29 03:06:01
222.186.42.241 attackbots
Sep 28 21:09:56 debian64 sshd\[28293\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.241  user=root
Sep 28 21:09:58 debian64 sshd\[28293\]: Failed password for root from 222.186.42.241 port 22214 ssh2
Sep 28 21:10:01 debian64 sshd\[28293\]: Failed password for root from 222.186.42.241 port 22214 ssh2
...
2019-09-29 03:12:05
111.177.32.83 attack
Sep 28 14:28:01 lnxded63 sshd[14001]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.177.32.83
2019-09-29 03:19:31
68.183.236.66 attackspambots
web-1 [ssh_2] SSH Attack
2019-09-29 02:52:31

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