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: DoD Network Information Center

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 <<>> 55.100.21.232
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51449
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;55.100.21.232.			IN	A

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019070302 1800 900 604800 86400

;; Query time: 5 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Thu Jul 04 01:19:19 CST 2019
;; MSG SIZE  rcvd: 117
Host info
Host 232.21.100.55.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 232.21.100.55.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
189.180.24.97 attackbotsspam
Oct  8 17:13:45 server770 sshd[16250]: Invalid user Parviz_ from 189.180.24.97 port 44754
Oct  8 17:13:45 server770 sshd[16250]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.180.24.97
Oct  8 17:13:48 server770 sshd[16250]: Failed password for invalid user Parviz_ from 189.180.24.97 port 44754 ssh2
Oct  8 17:13:48 server770 sshd[16250]: Received disconnect from 189.180.24.97 port 44754:11: Bye Bye [preauth]
Oct  8 17:13:48 server770 sshd[16250]: Disconnected from 189.180.24.97 port 44754 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=189.180.24.97
2020-10-11 03:41:07
138.68.68.204 attack
 TCP (SYN) 138.68.68.204:49946 -> port 22, len 48
2020-10-11 03:50:21
106.13.34.131 attack
Oct 10 20:15:12 ns382633 sshd\[4581\]: Invalid user web74 from 106.13.34.131 port 17944
Oct 10 20:15:12 ns382633 sshd\[4581\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.34.131
Oct 10 20:15:14 ns382633 sshd\[4581\]: Failed password for invalid user web74 from 106.13.34.131 port 17944 ssh2
Oct 10 20:30:44 ns382633 sshd\[8618\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.34.131  user=root
Oct 10 20:30:47 ns382633 sshd\[8618\]: Failed password for root from 106.13.34.131 port 55812 ssh2
2020-10-11 03:50:44
203.93.19.36 attackspam
Oct 10 16:53:16 shivevps sshd[29551]: Failed password for root from 203.93.19.36 port 21978 ssh2
Oct 10 16:55:20 shivevps sshd[29633]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.93.19.36  user=root
Oct 10 16:55:23 shivevps sshd[29633]: Failed password for root from 203.93.19.36 port 57800 ssh2
...
2020-10-11 04:05:27
36.68.40.23 attack
Port scan on 1 port(s): 445
2020-10-11 04:07:45
45.14.224.182 attack
SSH break in attempt
...
2020-10-11 04:00:18
49.233.11.118 attackbotsspam
SSH invalid-user multiple login try
2020-10-11 03:43:34
170.210.203.201 attackbotsspam
2020-10-10T18:10:01.146287hostname sshd[128750]: Failed password for invalid user ftptest from 170.210.203.201 port 33952 ssh2
...
2020-10-11 03:53:21
146.56.220.95 attackbots
2020-10-10T20:05:59.596093mail.broermann.family sshd[23493]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.56.220.95
2020-10-10T20:05:59.586565mail.broermann.family sshd[23493]: Invalid user informix1 from 146.56.220.95 port 34610
2020-10-10T20:06:01.334936mail.broermann.family sshd[23493]: Failed password for invalid user informix1 from 146.56.220.95 port 34610 ssh2
2020-10-10T20:12:17.630444mail.broermann.family sshd[24035]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.56.220.95  user=root
2020-10-10T20:12:19.930848mail.broermann.family sshd[24035]: Failed password for root from 146.56.220.95 port 40784 ssh2
...
2020-10-11 03:44:21
189.34.130.47 attackspambots
Oct 10 12:02:37 ssh2 sshd[63340]: User root from 189.34.130.47 not allowed because not listed in AllowUsers
Oct 10 12:02:37 ssh2 sshd[63340]: Failed password for invalid user root from 189.34.130.47 port 33955 ssh2
Oct 10 12:02:38 ssh2 sshd[63340]: Connection closed by invalid user root 189.34.130.47 port 33955 [preauth]
...
2020-10-11 03:41:37
185.239.242.201 attackspam
[f2b] sshd bruteforce, retries: 1
2020-10-11 03:54:30
50.251.216.228 attackbotsspam
Oct 10 20:12:50 lnxded63 sshd[16916]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.251.216.228
2020-10-11 03:45:23
178.62.9.122 attackbotsspam
178.62.9.122 - - [10/Oct/2020:20:58:06 +0200] "GET /wp-login.php HTTP/1.1" 200 8712 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
178.62.9.122 - - [10/Oct/2020:20:58:06 +0200] "POST /wp-login.php HTTP/1.1" 200 8942 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
178.62.9.122 - - [10/Oct/2020:20:58:07 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-10-11 04:12:18
171.34.78.119 attackbots
(sshd) Failed SSH login from 171.34.78.119 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct 10 13:56:22 optimus sshd[26037]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.34.78.119  user=root
Oct 10 13:56:24 optimus sshd[26037]: Failed password for root from 171.34.78.119 port 15899 ssh2
Oct 10 14:36:58 optimus sshd[8225]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.34.78.119  user=root
Oct 10 14:37:00 optimus sshd[8225]: Failed password for root from 171.34.78.119 port 15901 ssh2
Oct 10 14:40:45 optimus sshd[9503]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.34.78.119  user=root
2020-10-11 03:47:23
87.251.77.206 attack
Cowrie Honeypot: Unauthorised SSH/Telnet login attempt with user "root" at 2020-10-10T19:28:16Z
2020-10-11 03:49:01

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