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 <<>> 104.21.45.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36398
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.45.138.			IN	A

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

;; Query time: 62 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:33:33 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 138.45.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.45.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
190.144.14.170 attackspambots
Aug 14 15:07:28 MK-Soft-Root2 sshd\[7281\]: Invalid user yps from 190.144.14.170 port 51492
Aug 14 15:07:28 MK-Soft-Root2 sshd\[7281\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.144.14.170
Aug 14 15:07:30 MK-Soft-Root2 sshd\[7281\]: Failed password for invalid user yps from 190.144.14.170 port 51492 ssh2
...
2019-08-15 03:51:28
51.83.42.244 attackspam
Aug 14 18:49:57 XXX sshd[19188]: Invalid user git from 51.83.42.244 port 32880
2019-08-15 03:21:31
107.167.189.99 attackspam
Aug 14 16:19:35 MK-Soft-VM3 sshd\[614\]: Invalid user doom from 107.167.189.99 port 51894
Aug 14 16:19:35 MK-Soft-VM3 sshd\[614\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.167.189.99
Aug 14 16:19:36 MK-Soft-VM3 sshd\[614\]: Failed password for invalid user doom from 107.167.189.99 port 51894 ssh2
...
2019-08-15 03:30:45
212.49.66.235 attackbots
Automatic report - Banned IP Access
2019-08-15 03:41:38
153.142.200.147 attack
Automatic report - Banned IP Access
2019-08-15 03:30:19
68.183.219.43 attack
Aug 14 19:27:08 XXX sshd[21628]: Invalid user olimex from 68.183.219.43 port 45930
2019-08-15 03:20:59
74.122.133.239 attackbotsspam
*Port Scan* detected from 74.122.133.239 (CA/Canada/static-74-122-133-239.ptr.terago.net). 4 hits in the last 265 seconds
2019-08-15 03:24:03
5.249.145.73 attackbots
Aug 14 14:42:18 XXX sshd[6287]: Invalid user mona from 5.249.145.73 port 57563
2019-08-15 03:43:22
185.9.40.139 attackspambots
2019-08-13T14:56:23.897898mail.arvenenaske.de sshd[24635]: Invalid user princess from 185.9.40.139 port 35714
2019-08-13T14:56:23.904712mail.arvenenaske.de sshd[24635]: pam_sss(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.9.40.139 user=princess
2019-08-13T14:56:23.905595mail.arvenenaske.de sshd[24635]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.9.40.139
2019-08-13T14:56:23.897898mail.arvenenaske.de sshd[24635]: Invalid user princess from 185.9.40.139 port 35714
2019-08-13T14:56:25.905613mail.arvenenaske.de sshd[24635]: Failed password for invalid user princess from 185.9.40.139 port 35714 ssh2
2019-08-13T15:02:50.043651mail.arvenenaske.de sshd[24741]: Invalid user red from 185.9.40.139 port 37610
2019-08-13T15:02:50.049588mail.arvenenaske.de sshd[24741]: pam_sss(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.9.40.139 user=red
2019-08-13T15:02:50.0504........
------------------------------
2019-08-15 03:27:54
149.56.132.202 attackbots
Aug 14 20:36:32 XXX sshd[25201]: Invalid user apples from 149.56.132.202 port 40022
2019-08-15 03:20:10
51.75.24.200 attack
SSH Bruteforce attempt
2019-08-15 03:28:54
188.20.52.25 attackspam
Aug 14 14:44:01 XXX sshd[6361]: Invalid user abt from 188.20.52.25 port 42076
2019-08-15 03:12:51
119.29.58.239 attackbots
Automated report - ssh fail2ban:
Aug 14 21:10:33 wrong password, user=root, port=42004, ssh2
Aug 14 21:43:09 authentication failure 
Aug 14 21:43:12 wrong password, user=flume, port=41510, ssh2
2019-08-15 03:47:50
124.156.196.204 attackbots
$f2bV_matches
2019-08-15 03:11:45
36.255.3.203 attackbotsspam
Aug 14 14:42:19 XXX sshd[6292]: Invalid user kevin from 36.255.3.203 port 46440
2019-08-15 03:40:04

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