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: None

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 <<>> 104.21.22.140
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53424
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.22.140.			IN	A

;; AUTHORITY SECTION:
.			155	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 103 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:30:25 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 140.22.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 140.22.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
220.167.161.200 attack
Mar 13 04:50:37 Ubuntu-1404-trusty-64-minimal sshd\[13631\]: Invalid user lishuoguo from 220.167.161.200
Mar 13 04:50:37 Ubuntu-1404-trusty-64-minimal sshd\[13631\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.167.161.200
Mar 13 04:50:39 Ubuntu-1404-trusty-64-minimal sshd\[13631\]: Failed password for invalid user lishuoguo from 220.167.161.200 port 35434 ssh2
Mar 13 04:56:19 Ubuntu-1404-trusty-64-minimal sshd\[19904\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.167.161.200  user=root
Mar 13 04:56:20 Ubuntu-1404-trusty-64-minimal sshd\[19904\]: Failed password for root from 220.167.161.200 port 53258 ssh2
2020-03-13 13:29:31
79.187.192.249 attackbotsspam
Mar 13 06:11:59 mout sshd[11386]: Invalid user www from 79.187.192.249 port 52018
2020-03-13 13:54:54
36.250.229.115 attackbotsspam
Mar 13 08:36:55 server sshd\[20153\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.250.229.115  user=root
Mar 13 08:36:57 server sshd\[20153\]: Failed password for root from 36.250.229.115 port 60572 ssh2
Mar 13 08:42:38 server sshd\[21595\]: Invalid user mattermos from 36.250.229.115
Mar 13 08:42:38 server sshd\[21595\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.250.229.115 
Mar 13 08:42:39 server sshd\[21595\]: Failed password for invalid user mattermos from 36.250.229.115 port 44150 ssh2
...
2020-03-13 13:59:20
36.22.187.34 attackbots
$f2bV_matches
2020-03-13 13:10:50
180.250.124.227 attackbotsspam
Mar 13 03:53:44 yesfletchmain sshd\[24393\]: User root from 180.250.124.227 not allowed because not listed in AllowUsers
Mar 13 03:53:44 yesfletchmain sshd\[24393\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.250.124.227  user=root
Mar 13 03:53:46 yesfletchmain sshd\[24393\]: Failed password for invalid user root from 180.250.124.227 port 58706 ssh2
Mar 13 03:56:42 yesfletchmain sshd\[24441\]: User root from 180.250.124.227 not allowed because not listed in AllowUsers
Mar 13 03:56:42 yesfletchmain sshd\[24441\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.250.124.227  user=root
...
2020-03-13 13:13:59
192.99.212.132 attackspambots
Mar 13 06:13:22 dev0-dcde-rnet sshd[26651]: Failed password for root from 192.99.212.132 port 41320 ssh2
Mar 13 06:21:36 dev0-dcde-rnet sshd[26678]: Failed password for root from 192.99.212.132 port 58086 ssh2
2020-03-13 13:51:51
119.198.85.191 attackspambots
Invalid user admin from 119.198.85.191 port 56432
2020-03-13 14:03:07
196.3.100.45 attack
T: f2b postfix aggressive 3x
2020-03-13 13:53:21
206.189.181.128 attackbotsspam
Mar 13 03:56:42 vlre-nyc-1 sshd\[28275\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.181.128  user=root
Mar 13 03:56:44 vlre-nyc-1 sshd\[28275\]: Failed password for root from 206.189.181.128 port 60492 ssh2
Mar 13 03:59:53 vlre-nyc-1 sshd\[28326\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.181.128  user=root
Mar 13 03:59:54 vlre-nyc-1 sshd\[28326\]: Failed password for root from 206.189.181.128 port 36608 ssh2
Mar 13 04:02:56 vlre-nyc-1 sshd\[28373\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.181.128  user=root
...
2020-03-13 13:12:22
140.143.198.182 attackbotsspam
Mar 13 04:56:44 vmd17057 sshd[21994]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.198.182 
Mar 13 04:56:46 vmd17057 sshd[21994]: Failed password for invalid user nagios from 140.143.198.182 port 57592 ssh2
...
2020-03-13 13:11:11
185.202.1.217 attackbots
RDP Bruteforce
2020-03-13 13:06:37
111.231.69.18 attackbots
$f2bV_matches
2020-03-13 13:24:18
152.0.92.210 attackspam
serveres are UTC 
Lines containing failures of 152.0.92.210
Mar 12 23:45:34 tux2 sshd[11530]: Connection closed by 152.0.92.210 port 42682 [preauth]
Mar 12 23:50:31 tux2 sshd[11816]: Failed password for r.r from 152.0.92.210 port 60540 ssh2
Mar 12 23:50:31 tux2 sshd[11816]: Received disconnect from 152.0.92.210 port 60540:11: Bye Bye [preauth]
Mar 12 23:50:31 tux2 sshd[11816]: Disconnected from authenticating user r.r 152.0.92.210 port 60540 [preauth]
Mar 12 23:59:25 tux2 sshd[12352]: Invalid user mongodb from 152.0.92.210 port 39790
Mar 12 23:59:25 tux2 sshd[12352]: Failed password for invalid user mongodb from 152.0.92.210 port 39790 ssh2
Mar 12 23:59:25 tux2 sshd[12352]: Received disconnect from 152.0.92.210 port 39790:11: Bye Bye [preauth]
Mar 12 23:59:25 tux2 sshd[12352]: Disconnected from invalid user mongodb 152.0.92.210 port 39790 [preauth]



........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=152.0.92.210
2020-03-13 13:44:07
202.137.10.186 attack
Mar 13 05:50:53 localhost sshd\[19298\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.137.10.186  user=root
Mar 13 05:50:55 localhost sshd\[19298\]: Failed password for root from 202.137.10.186 port 40970 ssh2
Mar 13 05:54:23 localhost sshd\[19376\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.137.10.186  user=root
Mar 13 05:54:26 localhost sshd\[19376\]: Failed password for root from 202.137.10.186 port 38978 ssh2
Mar 13 05:57:54 localhost sshd\[19601\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.137.10.186  user=root
...
2020-03-13 13:13:43
167.172.35.121 attack
Mar 13 04:32:02 XXX sshd[48082]: Invalid user XXXXXX from 167.172.35.121 port 52950
2020-03-13 13:15:28

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