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 <<>> 104.21.25.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4658
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.25.139.			IN	A

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

;; Query time: 27 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:19:47 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 139.25.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.25.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.234.219.85 attackspambots
07/26/2020-08:05:01.677571 185.234.219.85 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2020-07-26 23:28:23
180.76.188.63 attackspambots
$f2bV_matches
2020-07-26 23:48:48
221.228.97.218 attackbots
[MK-Root1] Blocked by UFW
2020-07-26 23:38:09
200.17.114.215 attackbotsspam
Jul 26 13:50:24 game-panel sshd[12319]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.17.114.215
Jul 26 13:50:27 game-panel sshd[12319]: Failed password for invalid user seneca from 200.17.114.215 port 44309 ssh2
Jul 26 13:55:02 game-panel sshd[12432]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.17.114.215
2020-07-26 23:48:36
118.24.99.161 attackspambots
SSH Brute-Forcing (server1)
2020-07-27 00:00:33
115.77.115.204 attackspambots
Unauthorized connection attempt detected from IP address 115.77.115.204 to port 80
2020-07-27 00:06:37
27.72.105.41 attackbotsspam
Auto Fail2Ban report, multiple SSH login attempts.
2020-07-26 23:51:41
119.5.183.206 attack
Lines containing failures of 119.5.183.206
Jul 26 07:50:07 neweola postfix/smtpd[32642]: connect from unknown[119.5.183.206]
Jul 26 07:50:10 neweola postfix/smtpd[32642]: lost connection after AUTH from unknown[119.5.183.206]
Jul 26 07:50:10 neweola postfix/smtpd[32642]: disconnect from unknown[119.5.183.206] helo=1 auth=0/1 commands=1/2
Jul 26 07:50:15 neweola postfix/smtpd[32642]: connect from unknown[119.5.183.206]
Jul 26 07:50:18 neweola postfix/smtpd[32642]: lost connection after AUTH from unknown[119.5.183.206]
Jul 26 07:50:18 neweola postfix/smtpd[32642]: disconnect from unknown[119.5.183.206] helo=1 auth=0/1 commands=1/2
Jul 26 07:50:20 neweola postfix/smtpd[32642]: connect from unknown[119.5.183.206]
Jul 26 07:50:23 neweola postfix/smtpd[32642]: lost connection after AUTH from unknown[119.5.183.206]
Jul 26 07:50:23 neweola postfix/smtpd[32642]: disconnect from unknown[119.5.183.206] helo=1 auth=0/1 commands=1/2
Jul 26 07:50:26 neweola postfix/smtpd[32642]: conne........
------------------------------
2020-07-27 00:02:54
112.85.42.180 attackspam
Jul 26 08:18:05 dignus sshd[31093]: Failed password for root from 112.85.42.180 port 48548 ssh2
Jul 26 08:18:08 dignus sshd[31093]: Failed password for root from 112.85.42.180 port 48548 ssh2
Jul 26 08:18:12 dignus sshd[31093]: Failed password for root from 112.85.42.180 port 48548 ssh2
Jul 26 08:18:16 dignus sshd[31093]: Failed password for root from 112.85.42.180 port 48548 ssh2
Jul 26 08:18:19 dignus sshd[31093]: Failed password for root from 112.85.42.180 port 48548 ssh2
...
2020-07-26 23:42:15
177.1.213.19 attackbotsspam
Jul 26 14:32:32 *** sshd[24672]: Invalid user mysql from 177.1.213.19
2020-07-27 00:02:33
107.6.183.226 attack
Unauthorized connection attempt detected from IP address 107.6.183.226 to port 3310
2020-07-26 23:55:00
118.244.195.141 attack
Jul 26 17:40:59 mout sshd[30131]: Invalid user presto from 118.244.195.141 port 7131
2020-07-26 23:43:20
180.101.145.234 attack
Jul 26 15:34:24 mail postfix/smtpd[29888]: warning: unknown[180.101.145.234]: SASL LOGIN authentication failed: authentication failure
Jul 26 15:34:29 mail postfix/smtpd[29888]: warning: unknown[180.101.145.234]: SASL LOGIN authentication failed: authentication failure
Jul 26 15:34:32 mail postfix/smtpd[29888]: warning: unknown[180.101.145.234]: SASL LOGIN authentication failed: authentication failure
...
2020-07-26 23:53:53
2.205.159.151 attackspambots
Jul 25 16:38:38 mailserver sshd[21782]: Invalid user nu from 2.205.159.151
Jul 25 16:38:38 mailserver sshd[21782]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.205.159.151
Jul 25 16:38:40 mailserver sshd[21782]: Failed password for invalid user nu from 2.205.159.151 port 42190 ssh2
Jul 25 16:38:40 mailserver sshd[21782]: Received disconnect from 2.205.159.151 port 42190:11: Bye Bye [preauth]
Jul 25 16:38:40 mailserver sshd[21782]: Disconnected from 2.205.159.151 port 42190 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=2.205.159.151
2020-07-26 23:44:42
222.186.42.137 attackspam
Jul 26 17:31:36 OPSO sshd\[28508\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.137  user=root
Jul 26 17:31:38 OPSO sshd\[28508\]: Failed password for root from 222.186.42.137 port 26015 ssh2
Jul 26 17:31:40 OPSO sshd\[28508\]: Failed password for root from 222.186.42.137 port 26015 ssh2
Jul 26 17:31:43 OPSO sshd\[28508\]: Failed password for root from 222.186.42.137 port 26015 ssh2
Jul 26 17:31:45 OPSO sshd\[28547\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.137  user=root
2020-07-26 23:36:18

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