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 <<>> 104.21.39.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 56087
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.39.20.			IN	A

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

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 10:03:36 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 20.39.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 20.39.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
103.126.169.68 attackspambots
Automatic report - Port Scan Attack
2020-04-07 14:23:35
61.136.184.75 attackbots
Apr  7 05:48:28 vps sshd[24871]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.136.184.75 
Apr  7 05:48:30 vps sshd[24871]: Failed password for invalid user leon from 61.136.184.75 port 49965 ssh2
Apr  7 06:17:00 vps sshd[26521]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.136.184.75 
...
2020-04-07 13:44:16
36.66.149.211 attack
Apr  7 01:26:40 debian sshd[20135]: Unable to negotiate with 36.66.149.211 port 40340: no matching key exchange method found. Their offer: diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 [preauth]
Apr  7 01:29:12 debian sshd[20188]: Unable to negotiate with 36.66.149.211 port 60334: no matching key exchange method found. Their offer: diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 [preauth]
...
2020-04-07 14:26:48
128.199.137.252 attackspam
Apr  7 05:35:28 game-panel sshd[13620]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.137.252
Apr  7 05:35:30 game-panel sshd[13620]: Failed password for invalid user webapp from 128.199.137.252 port 35190 ssh2
Apr  7 05:41:37 game-panel sshd[13951]: Failed password for root from 128.199.137.252 port 46602 ssh2
2020-04-07 13:59:12
167.114.226.137 attackbots
Apr  7 06:48:07 vps58358 sshd\[30264\]: Invalid user deploy from 167.114.226.137Apr  7 06:48:09 vps58358 sshd\[30264\]: Failed password for invalid user deploy from 167.114.226.137 port 34583 ssh2Apr  7 06:53:10 vps58358 sshd\[30292\]: Invalid user fox from 167.114.226.137Apr  7 06:53:12 vps58358 sshd\[30292\]: Failed password for invalid user fox from 167.114.226.137 port 33179 ssh2Apr  7 06:56:35 vps58358 sshd\[30336\]: Invalid user ubuntu from 167.114.226.137Apr  7 06:56:37 vps58358 sshd\[30336\]: Failed password for invalid user ubuntu from 167.114.226.137 port 38221 ssh2
...
2020-04-07 14:22:40
78.37.69.21 attackbots
Apr  7 05:53:00 ourumov-web sshd\[29907\]: Invalid user ark from 78.37.69.21 port 52832
Apr  7 05:53:00 ourumov-web sshd\[29907\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=78.37.69.21
Apr  7 05:53:02 ourumov-web sshd\[29907\]: Failed password for invalid user ark from 78.37.69.21 port 52832 ssh2
...
2020-04-07 14:14:24
109.195.198.27 attack
Apr  6 19:31:27 wbs sshd\[7190\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.195.198.27  user=mysql
Apr  6 19:31:29 wbs sshd\[7190\]: Failed password for mysql from 109.195.198.27 port 37586 ssh2
Apr  6 19:36:12 wbs sshd\[7563\]: Invalid user vnc from 109.195.198.27
Apr  6 19:36:12 wbs sshd\[7563\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.195.198.27
Apr  6 19:36:14 wbs sshd\[7563\]: Failed password for invalid user vnc from 109.195.198.27 port 47708 ssh2
2020-04-07 14:08:08
74.199.0.226 spam
someone hit my ip
2020-04-07 13:47:36
117.66.243.77 attackspambots
Apr  7 04:53:26 pi sshd[17188]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.66.243.77 
Apr  7 04:53:28 pi sshd[17188]: Failed password for invalid user hadoop from 117.66.243.77 port 33616 ssh2
2020-04-07 13:50:00
46.101.19.133 attackspambots
Mar 15 04:08:32 meumeu sshd[31248]: Failed password for root from 46.101.19.133 port 55071 ssh2
Mar 15 04:13:39 meumeu sshd[32042]: Failed password for root from 46.101.19.133 port 37425 ssh2
...
2020-04-07 13:53:08
140.143.245.30 attackbotsspam
Apr  7 06:36:20 silence02 sshd[18448]: Failed password for root from 140.143.245.30 port 56010 ssh2
Apr  7 06:40:12 silence02 sshd[18967]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.245.30
Apr  7 06:40:14 silence02 sshd[18967]: Failed password for invalid user deploy from 140.143.245.30 port 54174 ssh2
2020-04-07 14:03:32
155.4.19.42 attack
(sshd) Failed SSH login from 155.4.19.42 (SE/Sweden/h-19-42.A137.corp.bahnhof.se): 3 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr  7 05:42:29 andromeda sshd[23349]: Invalid user www2 from 155.4.19.42 port 53098
Apr  7 05:42:31 andromeda sshd[23349]: Failed password for invalid user www2 from 155.4.19.42 port 53098 ssh2
Apr  7 05:53:52 andromeda sshd[23852]: Invalid user bot from 155.4.19.42 port 43632
2020-04-07 14:26:14
192.241.238.173 attack
trying to access non-authorized port
2020-04-07 13:49:20
122.51.218.27 attackbotsspam
SSH/22 MH Probe, BF, Hack -
2020-04-07 14:08:59
222.186.175.169 attackbots
Apr  7 02:06:05 NPSTNNYC01T sshd[12409]: Failed password for root from 222.186.175.169 port 10466 ssh2
Apr  7 02:06:08 NPSTNNYC01T sshd[12409]: Failed password for root from 222.186.175.169 port 10466 ssh2
Apr  7 02:06:17 NPSTNNYC01T sshd[12409]: error: maximum authentication attempts exceeded for root from 222.186.175.169 port 10466 ssh2 [preauth]
...
2020-04-07 14:06:51

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