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 <<>> 104.21.59.57
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 420
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.59.57.			IN	A

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

;; Query time: 26 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:53:40 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 57.59.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 57.59.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.13.218.105 attack
Failed password for root from 106.13.218.105 port 35222 ssh2
Invalid user zq from 106.13.218.105 port 36884
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.218.105
Invalid user zq from 106.13.218.105 port 36884
Failed password for invalid user zq from 106.13.218.105 port 36884 ssh2
2020-07-06 16:28:44
111.229.191.95 attackspambots
Jul  6 09:06:11 jane sshd[3978]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.191.95 
Jul  6 09:06:13 jane sshd[3978]: Failed password for invalid user robert from 111.229.191.95 port 60986 ssh2
...
2020-07-06 16:02:11
181.44.77.244 attack
Brute forcing RDP port 3389
2020-07-06 16:12:28
104.129.194.96 attackspambots
Jul  6 05:22:22 carla sshd[17193]: Invalid user oradev from 104.129.194.96
Jul  6 05:22:22 carla sshd[17193]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.129.194.96 
Jul  6 05:22:24 carla sshd[17193]: Failed password for invalid user oradev from 104.129.194.96 port 2684 ssh2
Jul  6 05:22:24 carla sshd[17194]: Received disconnect from 104.129.194.96: 11: Bye Bye
Jul  6 05:33:07 carla sshd[17229]: Invalid user mvx from 104.129.194.96
Jul  6 05:33:07 carla sshd[17229]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.129.194.96 
Jul  6 05:33:08 carla sshd[17229]: Failed password for invalid user mvx from 104.129.194.96 port 56886 ssh2
Jul  6 05:33:08 carla sshd[17230]: Received disconnect from 104.129.194.96: 11: Bye Bye
Jul  6 05:36:02 carla sshd[17288]: Invalid user programacion from 104.129.194.96
Jul  6 05:36:02 carla sshd[17288]: pam_unix(sshd:auth): authentication failure; logn........
-------------------------------
2020-07-06 15:54:06
13.70.199.80 attack
WordPress wp-login brute force :: 13.70.199.80 0.080 BYPASS [06/Jul/2020:08:20:43  0000] [censored_2] "POST /wp-login.php HTTP/1.1" 200 2003 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-07-06 16:21:25
117.89.135.170 attack
$f2bV_matches
2020-07-06 16:28:28
14.2.78.72 attackbots
Email rejected due to spam filtering
2020-07-06 15:57:51
87.123.4.246 attack
Jul  6 05:49:32 inter-technics sshd[25094]: Invalid user sp from 87.123.4.246 port 51806
Jul  6 05:49:32 inter-technics sshd[25094]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=87.123.4.246
Jul  6 05:49:32 inter-technics sshd[25094]: Invalid user sp from 87.123.4.246 port 51806
Jul  6 05:49:34 inter-technics sshd[25094]: Failed password for invalid user sp from 87.123.4.246 port 51806 ssh2
Jul  6 05:55:47 inter-technics sshd[25492]: Invalid user hvisage from 87.123.4.246 port 50048


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=87.123.4.246
2020-07-06 15:54:48
51.91.100.120 attackspambots
2020-07-06T10:42:24.589730lavrinenko.info sshd[21529]: Invalid user daniel from 51.91.100.120 port 53296
2020-07-06T10:42:24.596401lavrinenko.info sshd[21529]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.91.100.120
2020-07-06T10:42:24.589730lavrinenko.info sshd[21529]: Invalid user daniel from 51.91.100.120 port 53296
2020-07-06T10:42:26.581126lavrinenko.info sshd[21529]: Failed password for invalid user daniel from 51.91.100.120 port 53296 ssh2
2020-07-06T10:45:47.012389lavrinenko.info sshd[21704]: Invalid user teamspeak2 from 51.91.100.120 port 49824
...
2020-07-06 16:03:42
111.220.90.41 attackspambots
VNC brute force attack detected by fail2ban
2020-07-06 16:30:51
46.101.200.68 attackbotsspam
$f2bV_matches
2020-07-06 16:17:09
116.50.29.50 attackspam
VNC brute force attack detected by fail2ban
2020-07-06 16:20:56
77.79.184.151 attackbots
20/7/5@23:50:50: FAIL: Alarm-Network address from=77.79.184.151
...
2020-07-06 16:19:58
106.13.6.116 attackspam
Jul  6 05:44:34 srv-ubuntu-dev3 sshd[36272]: Invalid user tom from 106.13.6.116
Jul  6 05:44:34 srv-ubuntu-dev3 sshd[36272]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.6.116
Jul  6 05:44:34 srv-ubuntu-dev3 sshd[36272]: Invalid user tom from 106.13.6.116
Jul  6 05:44:36 srv-ubuntu-dev3 sshd[36272]: Failed password for invalid user tom from 106.13.6.116 port 60676 ssh2
Jul  6 05:47:24 srv-ubuntu-dev3 sshd[36776]: Invalid user cym from 106.13.6.116
Jul  6 05:47:24 srv-ubuntu-dev3 sshd[36776]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.6.116
Jul  6 05:47:24 srv-ubuntu-dev3 sshd[36776]: Invalid user cym from 106.13.6.116
Jul  6 05:47:26 srv-ubuntu-dev3 sshd[36776]: Failed password for invalid user cym from 106.13.6.116 port 35272 ssh2
Jul  6 05:50:42 srv-ubuntu-dev3 sshd[37249]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.6.116  user=root
...
2020-07-06 16:25:36
58.250.164.150 attackspam
Jul  6 10:04:53 srv-ubuntu-dev3 sshd[84437]: Invalid user lc from 58.250.164.150
Jul  6 10:04:53 srv-ubuntu-dev3 sshd[84437]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.250.164.150
Jul  6 10:04:53 srv-ubuntu-dev3 sshd[84437]: Invalid user lc from 58.250.164.150
Jul  6 10:04:55 srv-ubuntu-dev3 sshd[84437]: Failed password for invalid user lc from 58.250.164.150 port 39284 ssh2
Jul  6 10:10:38 srv-ubuntu-dev3 sshd[85313]: Invalid user cxr from 58.250.164.150
Jul  6 10:10:38 srv-ubuntu-dev3 sshd[85313]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.250.164.150
Jul  6 10:10:38 srv-ubuntu-dev3 sshd[85313]: Invalid user cxr from 58.250.164.150
Jul  6 10:10:41 srv-ubuntu-dev3 sshd[85313]: Failed password for invalid user cxr from 58.250.164.150 port 40932 ssh2
Jul  6 10:13:34 srv-ubuntu-dev3 sshd[85797]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.250.164
...
2020-07-06 16:23:53

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