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 <<>> 104.21.44.137
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43038
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.44.137.			IN	A

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

;; Query time: 54 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 10:29:22 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 137.44.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 137.44.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
110.169.179.123 attackspambots
Automatic report - Port Scan Attack
2019-08-16 14:09:23
222.233.53.132 attackbots
Aug 15 19:54:59 php2 sshd\[12345\]: Invalid user liwei from 222.233.53.132
Aug 15 19:54:59 php2 sshd\[12345\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.233.53.132
Aug 15 19:55:02 php2 sshd\[12345\]: Failed password for invalid user liwei from 222.233.53.132 port 60186 ssh2
Aug 15 20:00:10 php2 sshd\[12859\]: Invalid user wedding from 222.233.53.132
Aug 15 20:00:10 php2 sshd\[12859\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.233.53.132
2019-08-16 14:03:39
82.166.93.77 attackbotsspam
Aug 16 08:21:01 microserver sshd[50210]: Invalid user amanda from 82.166.93.77 port 49210
Aug 16 08:21:01 microserver sshd[50210]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.166.93.77
Aug 16 08:21:04 microserver sshd[50210]: Failed password for invalid user amanda from 82.166.93.77 port 49210 ssh2
Aug 16 08:27:25 microserver sshd[51068]: Invalid user chicago from 82.166.93.77 port 55202
Aug 16 08:27:25 microserver sshd[51068]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.166.93.77
Aug 16 08:40:56 microserver sshd[53214]: Invalid user colleen from 82.166.93.77 port 58380
Aug 16 08:40:56 microserver sshd[53214]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.166.93.77
Aug 16 08:40:58 microserver sshd[53214]: Failed password for invalid user colleen from 82.166.93.77 port 58380 ssh2
Aug 16 08:45:38 microserver sshd[53961]: Invalid user marilia from 82.166.93.77 port 50032
Aug
2019-08-16 14:06:02
103.206.245.90 attack
Aug 16 01:18:42 vps200512 sshd\[2250\]: Invalid user epmeneze from 103.206.245.90
Aug 16 01:18:42 vps200512 sshd\[2250\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.206.245.90
Aug 16 01:18:44 vps200512 sshd\[2250\]: Failed password for invalid user epmeneze from 103.206.245.90 port 50498 ssh2
Aug 16 01:23:49 vps200512 sshd\[2351\]: Invalid user leona from 103.206.245.90
Aug 16 01:23:49 vps200512 sshd\[2351\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.206.245.90
2019-08-16 13:27:11
149.129.251.152 attack
Aug 16 07:15:56 MainVPS sshd[1137]: Invalid user ftptest from 149.129.251.152 port 53974
Aug 16 07:15:56 MainVPS sshd[1137]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.129.251.152
Aug 16 07:15:56 MainVPS sshd[1137]: Invalid user ftptest from 149.129.251.152 port 53974
Aug 16 07:15:58 MainVPS sshd[1137]: Failed password for invalid user ftptest from 149.129.251.152 port 53974 ssh2
Aug 16 07:23:44 MainVPS sshd[1735]: Invalid user salvatore from 149.129.251.152 port 39362
...
2019-08-16 13:39:52
159.65.174.81 attackbots
Aug 16 07:18:00 eventyay sshd[8317]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.174.81
Aug 16 07:18:02 eventyay sshd[8317]: Failed password for invalid user nathan from 159.65.174.81 port 56708 ssh2
Aug 16 07:23:36 eventyay sshd[9692]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.174.81
...
2019-08-16 13:49:05
39.76.99.95 attackspam
Honeypot attack, port: 23, PTR: PTR record not found
2019-08-16 13:24:06
37.187.54.67 attackbots
Aug 16 01:38:46 TORMINT sshd\[30683\]: Invalid user chipmast from 37.187.54.67
Aug 16 01:38:46 TORMINT sshd\[30683\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.54.67
Aug 16 01:38:48 TORMINT sshd\[30683\]: Failed password for invalid user chipmast from 37.187.54.67 port 53349 ssh2
...
2019-08-16 13:43:26
72.11.150.82 attackspam
IMAP brute force
...
2019-08-16 13:23:44
177.141.208.121 attack
Automatic report - Port Scan Attack
2019-08-16 14:02:00
213.32.18.189 attack
2019-08-15T21:45:11.695050abusebot-6.cloudsearch.cf sshd\[948\]: Invalid user pang from 213.32.18.189 port 56636
2019-08-16 13:18:38
183.135.112.119 attackbots
37215/tcp
[2019-08-16]1pkt
2019-08-16 13:37:48
72.27.31.56 attack
23/tcp
[2019-08-16]1pkt
2019-08-16 14:19:49
51.159.28.59 attack
Splunk® : Brute-Force login attempt on SSH:
Aug 16 01:23:46 testbed sshd[25915]: Disconnected from 51.159.28.59 port 46913 [preauth]
2019-08-16 13:27:45
113.23.52.207 attack
445/tcp 445/tcp
[2019-08-16]2pkt
2019-08-16 14:07:07

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