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 <<>> 104.21.37.14
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50951
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.37.14.			IN	A

;; AUTHORITY SECTION:
.			126	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021602 1800 900 604800 86400

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 09:52:14 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 14.37.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 14.37.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
217.148.212.142 attack
2020-06-25T17:28:12.541188n23.at sshd[325187]: Invalid user wxl from 217.148.212.142 port 58944
2020-06-25T17:28:14.609094n23.at sshd[325187]: Failed password for invalid user wxl from 217.148.212.142 port 58944 ssh2
2020-06-25T17:33:22.379986n23.at sshd[329054]: Invalid user user01 from 217.148.212.142 port 59410
...
2020-06-25 23:57:38
104.236.228.230 attack
Jun 25 14:21:19 v22019038103785759 sshd\[24515\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.228.230  user=root
Jun 25 14:21:21 v22019038103785759 sshd\[24515\]: Failed password for root from 104.236.228.230 port 59288 ssh2
Jun 25 14:25:31 v22019038103785759 sshd\[24814\]: Invalid user xxx from 104.236.228.230 port 59880
Jun 25 14:25:31 v22019038103785759 sshd\[24814\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.228.230
Jun 25 14:25:34 v22019038103785759 sshd\[24814\]: Failed password for invalid user xxx from 104.236.228.230 port 59880 ssh2
...
2020-06-25 23:48:43
51.83.132.203 attackbots
Daily spam 
2020-06-25 23:55:19
209.141.47.92 attackbots
Jun 25 16:20:43 rocket sshd[13077]: Failed password for git from 209.141.47.92 port 46740 ssh2
Jun 25 16:21:33 rocket sshd[13109]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.141.47.92
...
2020-06-26 00:12:19
125.88.169.233 attack
Jun 25 14:13:26 ns382633 sshd\[10184\]: Invalid user aga from 125.88.169.233 port 34240
Jun 25 14:13:26 ns382633 sshd\[10184\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.88.169.233
Jun 25 14:13:28 ns382633 sshd\[10184\]: Failed password for invalid user aga from 125.88.169.233 port 34240 ssh2
Jun 25 14:24:43 ns382633 sshd\[12109\]: Invalid user tv from 125.88.169.233 port 52035
Jun 25 14:24:43 ns382633 sshd\[12109\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.88.169.233
2020-06-26 00:40:07
193.112.79.159 attackbots
Jun 25 16:37:18 l03 sshd[11671]: Invalid user a from 193.112.79.159 port 38372
...
2020-06-26 00:17:16
111.72.195.34 attackbots
Jun 25 14:24:03 srv01 postfix/smtpd\[15183\]: warning: unknown\[111.72.195.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 25 14:24:14 srv01 postfix/smtpd\[15183\]: warning: unknown\[111.72.195.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 25 14:24:30 srv01 postfix/smtpd\[15183\]: warning: unknown\[111.72.195.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 25 14:24:48 srv01 postfix/smtpd\[15183\]: warning: unknown\[111.72.195.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 25 14:25:00 srv01 postfix/smtpd\[15183\]: warning: unknown\[111.72.195.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-06-26 00:27:49
123.16.174.166 attackspambots
1593087892 - 06/25/2020 14:24:52 Host: 123.16.174.166/123.16.174.166 Port: 445 TCP Blocked
2020-06-26 00:33:19
109.116.41.170 attack
Jun 25 15:37:09 jumpserver sshd[215228]: Invalid user bhaskar from 109.116.41.170 port 55006
Jun 25 15:37:11 jumpserver sshd[215228]: Failed password for invalid user bhaskar from 109.116.41.170 port 55006 ssh2
Jun 25 15:40:32 jumpserver sshd[215270]: Invalid user xxl from 109.116.41.170 port 42228
...
2020-06-26 00:31:51
104.41.209.131 attackspam
Jun 24 17:31:29 nbi-636 sshd[631]: User r.r from 104.41.209.131 not allowed because not listed in AllowUsers
Jun 24 17:31:29 nbi-636 sshd[633]: User r.r from 104.41.209.131 not allowed because not listed in AllowUsers
Jun 24 17:31:29 nbi-636 sshd[633]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.41.209.131  user=r.r
Jun 24 17:31:29 nbi-636 sshd[631]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.41.209.131  user=r.r
Jun 24 17:31:29 nbi-636 sshd[635]: User r.r from 104.41.209.131 not allowed because not listed in AllowUsers
Jun 24 17:31:29 nbi-636 sshd[635]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.41.209.131  user=r.r
Jun 24 17:31:30 nbi-636 sshd[631]: Failed password for invalid user r.r from 104.41.209.131 port 19455 ssh2
Jun 24 17:31:30 nbi-636 sshd[633]: Failed password for invalid user r.r from 104.41.209.131 port 19459 ss........
-------------------------------
2020-06-26 00:21:02
206.189.156.198 attack
Jun 25 15:26:36 server sshd[26802]: Failed password for invalid user atv from 206.189.156.198 port 46794 ssh2
Jun 25 15:30:22 server sshd[30972]: Failed password for invalid user blair from 206.189.156.198 port 46402 ssh2
Jun 25 15:34:14 server sshd[2878]: Failed password for invalid user info1 from 206.189.156.198 port 46012 ssh2
2020-06-26 00:09:54
103.253.145.56 attack
Jun 25 09:27:23 mail sshd\[42335\]: Invalid user dspace from 103.253.145.56
Jun 25 09:27:23 mail sshd\[42335\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.253.145.56
...
2020-06-26 00:10:49
178.32.221.142 attackspam
Jun 25 16:41:05 OPSO sshd\[18464\]: Invalid user maruyama from 178.32.221.142 port 46864
Jun 25 16:41:05 OPSO sshd\[18464\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.32.221.142
Jun 25 16:41:07 OPSO sshd\[18464\]: Failed password for invalid user maruyama from 178.32.221.142 port 46864 ssh2
Jun 25 16:44:55 OPSO sshd\[19023\]: Invalid user tom from 178.32.221.142 port 39412
Jun 25 16:44:55 OPSO sshd\[19023\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.32.221.142
2020-06-26 00:34:20
185.200.34.176 attackspam
firewall-block, port(s): 5060/udp
2020-06-26 00:12:51
137.117.247.143 attackspambots
SSH Brute Force
2020-06-26 00:07:39

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