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 <<>> 104.21.39.57
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6769
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.39.57.			IN	A

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

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:27:48 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 57.39.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 57.39.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
138.197.202.133 attack
Automated report - ssh fail2ban:
Aug 28 07:31:40 authentication failure 
Aug 28 07:31:43 wrong password, user=zxcloudsetup, port=38584, ssh2
Aug 28 07:36:02 authentication failure
2019-08-28 13:51:02
78.189.219.225 attackbots
Automatic report - Port Scan Attack
2019-08-28 13:44:50
191.53.52.249 attackbots
failed_logins
2019-08-28 13:11:36
142.93.114.123 attackspam
Aug 28 08:08:48 server sshd\[19885\]: Invalid user dark from 142.93.114.123 port 48094
Aug 28 08:08:48 server sshd\[19885\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.114.123
Aug 28 08:08:50 server sshd\[19885\]: Failed password for invalid user dark from 142.93.114.123 port 48094 ssh2
Aug 28 08:12:32 server sshd\[545\]: Invalid user ts3server from 142.93.114.123 port 35450
Aug 28 08:12:32 server sshd\[545\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.114.123
2019-08-28 13:52:14
200.199.6.204 attackbots
Aug 27 18:24:41 friendsofhawaii sshd\[15201\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.199.6.204  user=root
Aug 27 18:24:43 friendsofhawaii sshd\[15201\]: Failed password for root from 200.199.6.204 port 38498 ssh2
Aug 27 18:29:40 friendsofhawaii sshd\[15598\]: Invalid user technicom from 200.199.6.204
Aug 27 18:29:40 friendsofhawaii sshd\[15598\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.199.6.204
Aug 27 18:29:42 friendsofhawaii sshd\[15598\]: Failed password for invalid user technicom from 200.199.6.204 port 60693 ssh2
2019-08-28 12:46:08
171.35.66.199 attackbots
" "
2019-08-28 13:26:13
54.37.151.239 attackspambots
2019-08-28T06:41:16.512540  sshd[5751]: Invalid user nicole from 54.37.151.239 port 44232
2019-08-28T06:41:16.524425  sshd[5751]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.151.239
2019-08-28T06:41:16.512540  sshd[5751]: Invalid user nicole from 54.37.151.239 port 44232
2019-08-28T06:41:18.835993  sshd[5751]: Failed password for invalid user nicole from 54.37.151.239 port 44232 ssh2
2019-08-28T06:45:21.598479  sshd[5844]: Invalid user lucio from 54.37.151.239 port 38614
...
2019-08-28 12:45:44
167.71.203.148 attackbots
Aug 28 07:59:28 hosting sshd[26528]: Invalid user poppeye from 167.71.203.148 port 38844
...
2019-08-28 13:16:03
80.48.169.150 attack
Aug 26 20:31:17 xb3 sshd[19978]: Failed password for invalid user simon from 80.48.169.150 port 39924 ssh2
Aug 26 20:31:17 xb3 sshd[19978]: Received disconnect from 80.48.169.150: 11: Bye Bye [preauth]
Aug 26 20:46:52 xb3 sshd[20538]: Failed password for invalid user user from 80.48.169.150 port 39430 ssh2
Aug 26 20:46:52 xb3 sshd[20538]: Received disconnect from 80.48.169.150: 11: Bye Bye [preauth]
Aug 26 20:51:00 xb3 sshd[18367]: Failed password for invalid user set from 80.48.169.150 port 56700 ssh2
Aug 26 20:51:00 xb3 sshd[18367]: Received disconnect from 80.48.169.150: 11: Bye Bye [preauth]
Aug 26 20:55:09 xb3 sshd[5432]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.48.169.150  user=r.r
Aug 26 20:55:10 xb3 sshd[5432]: Failed password for r.r from 80.48.169.150 port 45770 ssh2
Aug 26 20:55:11 xb3 sshd[5432]: Received disconnect from 80.48.169.150: 11: Bye Bye [preauth]
Aug 26 21:01:11 xb3 sshd[18706]: Failed password for........
-------------------------------
2019-08-28 12:43:34
117.78.32.25 attack
LinkSys E-series Routers Remote Code Execution Vulnerability, PTR: ecs-117-78-32-25.compute.hwclouds-dns.com.
2019-08-28 13:43:59
59.44.201.86 attackspam
Aug 27 18:22:58 hpm sshd\[26610\]: Failed password for invalid user 1234 from 59.44.201.86 port 59595 ssh2
Aug 27 18:26:15 hpm sshd\[26827\]: Invalid user admin from 59.44.201.86
Aug 27 18:26:15 hpm sshd\[26827\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.44.201.86
Aug 27 18:26:17 hpm sshd\[26827\]: Failed password for invalid user admin from 59.44.201.86 port 44319 ssh2
Aug 27 18:29:41 hpm sshd\[27092\]: Invalid user dd from 59.44.201.86
Aug 27 18:29:41 hpm sshd\[27092\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.44.201.86
2019-08-28 12:48:14
49.245.40.40 attackbots
namecheap spam
2019-08-28 13:24:17
157.230.245.64 attackspam
Aug 28 07:14:14 eventyay sshd[7855]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.245.64
Aug 28 07:14:16 eventyay sshd[7855]: Failed password for invalid user cierre from 157.230.245.64 port 56578 ssh2
Aug 28 07:19:21 eventyay sshd[9134]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.245.64
...
2019-08-28 13:39:34
207.46.13.122 attack
Automatic report - Banned IP Access
2019-08-28 13:48:36
70.89.88.3 attackspambots
Aug 27 19:01:21 web1 sshd\[14045\]: Invalid user raju from 70.89.88.3
Aug 27 19:01:21 web1 sshd\[14045\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=70.89.88.3
Aug 27 19:01:23 web1 sshd\[14045\]: Failed password for invalid user raju from 70.89.88.3 port 51767 ssh2
Aug 27 19:05:50 web1 sshd\[14468\]: Invalid user ftptest from 70.89.88.3
Aug 27 19:05:50 web1 sshd\[14468\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=70.89.88.3
2019-08-28 13:20:53

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