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 <<>> 104.21.43.99
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49402
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.43.99.			IN	A

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

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:30:31 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 99.43.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 99.43.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
93.241.50.162 attackspambots
Hit honeypot r.
2020-06-14 19:34:54
139.59.69.76 attackbotsspam
Jun 14 09:07:45 v22019038103785759 sshd\[21284\]: Invalid user fabio from 139.59.69.76 port 53396
Jun 14 09:07:45 v22019038103785759 sshd\[21284\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.69.76
Jun 14 09:07:48 v22019038103785759 sshd\[21284\]: Failed password for invalid user fabio from 139.59.69.76 port 53396 ssh2
Jun 14 09:11:48 v22019038103785759 sshd\[21605\]: Invalid user toptea from 139.59.69.76 port 53786
Jun 14 09:11:48 v22019038103785759 sshd\[21605\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.69.76
...
2020-06-14 19:50:37
77.45.111.242 attack
Attempted connection to port 80.
2020-06-14 20:08:53
104.248.164.123 attackbotsspam
Jun 14 10:38:39 Ubuntu-1404-trusty-64-minimal sshd\[23748\]: Invalid user admin from 104.248.164.123
Jun 14 10:38:39 Ubuntu-1404-trusty-64-minimal sshd\[23748\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.164.123
Jun 14 10:38:41 Ubuntu-1404-trusty-64-minimal sshd\[23748\]: Failed password for invalid user admin from 104.248.164.123 port 38408 ssh2
Jun 14 10:44:20 Ubuntu-1404-trusty-64-minimal sshd\[26105\]: Invalid user russ from 104.248.164.123
Jun 14 10:44:20 Ubuntu-1404-trusty-64-minimal sshd\[26105\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.164.123
2020-06-14 19:47:17
46.38.145.4 attack
Jun 14 13:24:43 srv01 postfix/smtpd\[9241\]: warning: unknown\[46.38.145.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 14 13:25:02 srv01 postfix/smtpd\[7922\]: warning: unknown\[46.38.145.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 14 13:25:03 srv01 postfix/smtpd\[8805\]: warning: unknown\[46.38.145.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 14 13:25:36 srv01 postfix/smtpd\[7922\]: warning: unknown\[46.38.145.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 14 13:26:13 srv01 postfix/smtpd\[26561\]: warning: unknown\[46.38.145.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-06-14 19:29:50
157.230.61.132 attackspam
Jun 14 13:15:20 vpn01 sshd[10714]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.61.132
Jun 14 13:15:22 vpn01 sshd[10714]: Failed password for invalid user xuehang from 157.230.61.132 port 58642 ssh2
...
2020-06-14 19:57:36
113.57.170.50 attack
Unauthorised connection attempt detected at AUO FR1 NODE2. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-06-14 19:32:31
62.55.243.3 attackspam
Invalid user temp from 62.55.243.3 port 33764
2020-06-14 20:04:37
162.243.139.85 attack
Port scan denied
2020-06-14 19:31:28
171.244.36.122 attackspam
Jun 13 00:32:52 xxxxxxx5185820 sshd[11790]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.36.122  user=r.r
Jun 13 00:32:54 xxxxxxx5185820 sshd[11790]: Failed password for r.r from 171.244.36.122 port 34884 ssh2
Jun 13 00:32:54 xxxxxxx5185820 sshd[11790]: Received disconnect from 171.244.36.122 port 34884:11: Bye Bye [preauth]
Jun 13 00:32:54 xxxxxxx5185820 sshd[11790]: Disconnected from 171.244.36.122 port 34884 [preauth]
Jun 13 00:44:24 xxxxxxx5185820 sshd[13338]: Invalid user naga from 171.244.36.122 port 46612
Jun 13 00:44:24 xxxxxxx5185820 sshd[13338]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.36.122
Jun 13 00:44:26 xxxxxxx5185820 sshd[13338]: Failed password for invalid user naga from 171.244.36.122 port 46612 ssh2
Jun 13 00:44:27 xxxxxxx5185820 sshd[13338]: Received disconnect from 171.244.36.122 port 46612:11: Bye Bye [preauth]
Jun 13 00:44:27 xxxxxxx5185820 ss........
-------------------------------
2020-06-14 20:10:01
103.219.116.50 attackbotsspam
Jun 13 00:17:40 km20725 sshd[27014]: Invalid user au from 103.219.116.50 port 1707
Jun 13 00:17:40 km20725 sshd[27014]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.219.116.50 
Jun 13 00:17:43 km20725 sshd[27014]: Failed password for invalid user au from 103.219.116.50 port 1707 ssh2
Jun 13 00:17:44 km20725 sshd[27014]: Received disconnect from 103.219.116.50 port 1707:11: Bye Bye [preauth]
Jun 13 00:17:44 km20725 sshd[27014]: Disconnected from invalid user au 103.219.116.50 port 1707 [preauth]
Jun 13 00:20:45 km20725 sshd[27250]: Invalid user testing from 103.219.116.50 port 6088
Jun 13 00:20:45 km20725 sshd[27250]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.219.116.50 
Jun 13 00:20:47 km20725 sshd[27250]: Failed password for invalid user testing from 103.219.116.50 port 6088 ssh2
Jun 13 00:20:48 km20725 sshd[27250]: Received disconnect from 103.219.116.50 port 6088:11: Bye ........
-------------------------------
2020-06-14 20:03:31
183.15.177.62 attackspam
Jun 12 21:33:56 km20725 sshd[16018]: Invalid user daxia from 183.15.177.62 port 38774
Jun 12 21:33:56 km20725 sshd[16018]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.15.177.62 
Jun 12 21:33:58 km20725 sshd[16018]: Failed password for invalid user daxia from 183.15.177.62 port 38774 ssh2
Jun 12 21:33:59 km20725 sshd[16018]: Received disconnect from 183.15.177.62 port 38774:11: Bye Bye [preauth]
Jun 12 21:33:59 km20725 sshd[16018]: Disconnected from invalid user daxia 183.15.177.62 port 38774 [preauth]
Jun 12 21:43:49 km20725 sshd[16803]: Invalid user moa from 183.15.177.62 port 36913
Jun 12 21:43:49 km20725 sshd[16803]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.15.177.62 
Jun 12 21:43:51 km20725 sshd[16803]: Failed password for invalid user moa from 183.15.177.62 port 36913 ssh2
Jun 12 21:43:52 km20725 sshd[16803]: Received disconnect from 183.15.177.62 port 36913:11: Bye B........
-------------------------------
2020-06-14 19:34:04
42.116.102.224 attackspam
1592113110 - 06/14/2020 07:38:30 Host: 42.116.102.224/42.116.102.224 Port: 445 TCP Blocked
2020-06-14 19:41:34
223.206.232.123 attackspambots
Unauthorized connection attempt from IP address 223.206.232.123 on Port 445(SMB)
2020-06-14 19:51:38
79.137.2.105 attackspambots
Jun 14 10:01:08 ip-172-31-61-156 sshd[16550]: Invalid user testbed from 79.137.2.105
...
2020-06-14 19:41:08

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