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 <<>> 104.21.44.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53950
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.44.54.			IN	A

;; AUTHORITY SECTION:
.			280	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:10:33 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 54.44.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 54.44.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
128.199.123.0 attackspambots
Oct  1 12:21:13 plex-server sshd[1590372]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.123.0 
Oct  1 12:21:13 plex-server sshd[1590372]: Invalid user max from 128.199.123.0 port 39184
Oct  1 12:21:15 plex-server sshd[1590372]: Failed password for invalid user max from 128.199.123.0 port 39184 ssh2
Oct  1 12:24:56 plex-server sshd[1591872]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.123.0  user=root
Oct  1 12:24:59 plex-server sshd[1591872]: Failed password for root from 128.199.123.0 port 38426 ssh2
...
2020-10-01 21:58:56
178.254.171.84 attackbots
Invalid user admin from 178.254.171.84 port 49435
2020-10-01 21:36:54
177.8.166.53 attack
Sep 30 17:37:58 askasleikir sshd[135775]: Failed password for invalid user 888888 from 177.8.166.53 port 9663 ssh2
2020-10-01 21:28:00
202.159.24.35 attackbotsspam
Oct  1 16:21:08 dignus sshd[27952]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.159.24.35
Oct  1 16:21:10 dignus sshd[27952]: Failed password for invalid user rafael from 202.159.24.35 port 42604 ssh2
Oct  1 16:22:00 dignus sshd[28038]: Invalid user sysadmin from 202.159.24.35 port 47200
Oct  1 16:22:00 dignus sshd[28038]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.159.24.35
Oct  1 16:22:03 dignus sshd[28038]: Failed password for invalid user sysadmin from 202.159.24.35 port 47200 ssh2
...
2020-10-01 21:33:45
189.112.42.197 attackbots
20 attempts against mh-ssh on cloud
2020-10-01 21:57:17
115.231.231.3 attackbots
Found on   Dark List de    / proto=6  .  srcport=41943  .  dstport=20559  .     (1010)
2020-10-01 21:30:38
106.13.45.212 attack
Invalid user tester from 106.13.45.212 port 53136
2020-10-01 21:38:20
103.212.43.8 attackbotsspam
20 attempts against mh-misbehave-ban on pole
2020-10-01 21:47:01
176.88.149.129 attackspambots
Sep 30 22:35:16 b-admin sshd[19689]: Did not receive identification string from 176.88.149.129 port 26385
Sep 30 22:35:20 b-admin sshd[19691]: Invalid user ubnt from 176.88.149.129 port 26282
Sep 30 22:35:20 b-admin sshd[19691]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.88.149.129
Sep 30 22:35:21 b-admin sshd[19691]: Failed password for invalid user ubnt from 176.88.149.129 port 26282 ssh2
Sep 30 22:35:21 b-admin sshd[19691]: Connection closed by 176.88.149.129 port 26282 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=176.88.149.129
2020-10-01 21:34:56
211.24.100.128 attackbots
Oct  1 12:58:21 ns382633 sshd\[19684\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.24.100.128  user=root
Oct  1 12:58:22 ns382633 sshd\[19684\]: Failed password for root from 211.24.100.128 port 41822 ssh2
Oct  1 13:25:12 ns382633 sshd\[22774\]: Invalid user dev from 211.24.100.128 port 47394
Oct  1 13:25:12 ns382633 sshd\[22774\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.24.100.128
Oct  1 13:25:14 ns382633 sshd\[22774\]: Failed password for invalid user dev from 211.24.100.128 port 47394 ssh2
2020-10-01 21:56:59
94.191.23.15 attackspam
$f2bV_matches
2020-10-01 21:34:07
157.245.240.22 attack
157.245.240.22 - - [01/Oct/2020:15:01:55 +0100] "POST /wp-login.php HTTP/1.1" 200 2472 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
157.245.240.22 - - [01/Oct/2020:15:01:56 +0100] "POST /wp-login.php HTTP/1.1" 200 2470 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
157.245.240.22 - - [01/Oct/2020:15:02:08 +0100] "POST /wp-login.php HTTP/1.1" 200 2444 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-10-01 22:09:09
64.213.148.44 attack
Oct  1 11:10:58 h2829583 sshd[15638]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.213.148.44
2020-10-01 21:55:16
185.228.133.4 attackbotsspam
$f2bV_matches
2020-10-01 21:29:24
79.137.72.121 attackspam
Oct  1 13:16:10 email sshd\[21216\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.72.121  user=root
Oct  1 13:16:11 email sshd\[21216\]: Failed password for root from 79.137.72.121 port 37406 ssh2
Oct  1 13:19:55 email sshd\[21879\]: Invalid user VM from 79.137.72.121
Oct  1 13:19:55 email sshd\[21879\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.72.121
Oct  1 13:19:56 email sshd\[21879\]: Failed password for invalid user VM from 79.137.72.121 port 44792 ssh2
...
2020-10-01 21:42:22

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