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: Lockheed Martin Corporation

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 <<>> 166.21.243.145
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10937
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019061101 1800 900 604800 86400

;; Query time: 61 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Wed Jun 12 07:13:08 CST 2019
;; MSG SIZE  rcvd: 118

Host info
Host 145.243.21.166.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 145.243.21.166.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
192.99.57.32 attackspam
Nov 20 06:12:26 SilenceServices sshd[17310]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.99.57.32
Nov 20 06:12:28 SilenceServices sshd[17310]: Failed password for invalid user blohm from 192.99.57.32 port 43358 ssh2
Nov 20 06:15:49 SilenceServices sshd[18340]: Failed password for root from 192.99.57.32 port 51894 ssh2
2019-11-20 13:20:11
198.108.66.102 attackbots
" "
2019-11-20 13:53:17
218.92.0.208 attackspam
2019-11-20T05:36:51.237311abusebot-8.cloudsearch.cf sshd\[1328\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.208  user=root
2019-11-20 13:39:29
200.209.174.76 attack
Nov 20 05:56:24 pornomens sshd\[19833\]: Invalid user operator from 200.209.174.76 port 47337
Nov 20 05:56:24 pornomens sshd\[19833\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.209.174.76
Nov 20 05:56:26 pornomens sshd\[19833\]: Failed password for invalid user operator from 200.209.174.76 port 47337 ssh2
...
2019-11-20 13:52:56
182.77.57.78 attackspambots
Unauthorised access (Nov 20) SRC=182.77.57.78 LEN=52 TTL=116 ID=12457 DF TCP DPT=445 WINDOW=8192 SYN
2019-11-20 13:13:31
49.88.112.76 attack
Nov 20 07:12:05 sauna sshd[109886]: Failed password for root from 49.88.112.76 port 14078 ssh2
...
2019-11-20 13:29:19
200.85.48.30 attackspambots
Nov 20 05:25:56 venus sshd\[22782\]: Invalid user User2 from 200.85.48.30 port 59743
Nov 20 05:25:56 venus sshd\[22782\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.85.48.30
Nov 20 05:25:57 venus sshd\[22782\]: Failed password for invalid user User2 from 200.85.48.30 port 59743 ssh2
...
2019-11-20 13:44:56
178.33.130.196 attackspam
SSHScan
2019-11-20 13:45:25
184.105.247.223 attackbots
scan r
2019-11-20 13:41:58
222.186.180.147 attackspam
2019-11-20T06:24:27.659498scmdmz1 sshd\[17968\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.147  user=root
2019-11-20T06:24:29.742725scmdmz1 sshd\[17968\]: Failed password for root from 222.186.180.147 port 32710 ssh2
2019-11-20T06:24:32.473288scmdmz1 sshd\[17968\]: Failed password for root from 222.186.180.147 port 32710 ssh2
...
2019-11-20 13:26:52
222.186.52.86 attack
Nov 20 05:59:14 ns382633 sshd\[30534\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.52.86  user=root
Nov 20 05:59:16 ns382633 sshd\[30534\]: Failed password for root from 222.186.52.86 port 29350 ssh2
Nov 20 05:59:18 ns382633 sshd\[30534\]: Failed password for root from 222.186.52.86 port 29350 ssh2
Nov 20 05:59:22 ns382633 sshd\[30534\]: Failed password for root from 222.186.52.86 port 29350 ssh2
Nov 20 06:01:18 ns382633 sshd\[31161\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.52.86  user=root
2019-11-20 13:32:26
61.155.238.121 attack
Nov 20 06:20:11 localhost sshd\[17384\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.155.238.121  user=root
Nov 20 06:20:13 localhost sshd\[17384\]: Failed password for root from 61.155.238.121 port 37271 ssh2
Nov 20 06:24:49 localhost sshd\[17765\]: Failed password for sshd from 61.155.238.121 port 57168 ssh2
2019-11-20 13:30:53
207.154.239.128 attackbots
2019-11-19T23:52:12.056117ns547587 sshd\[18080\]: Invalid user harachi from 207.154.239.128 port 33030
2019-11-19T23:52:12.061457ns547587 sshd\[18080\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.154.239.128
2019-11-19T23:52:13.839636ns547587 sshd\[18080\]: Failed password for invalid user harachi from 207.154.239.128 port 33030 ssh2
2019-11-19T23:56:20.395502ns547587 sshd\[18352\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.154.239.128  user=root
...
2019-11-20 13:55:09
51.255.168.202 attack
Nov 20 00:31:15 plusreed sshd[17342]: Invalid user qhsupport from 51.255.168.202
...
2019-11-20 13:37:06
113.164.244.98 attackbotsspam
Nov 20 06:10:45 legacy sshd[11385]: Failed password for root from 113.164.244.98 port 40286 ssh2
Nov 20 06:15:13 legacy sshd[11515]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.164.244.98
Nov 20 06:15:15 legacy sshd[11515]: Failed password for invalid user Birgitta from 113.164.244.98 port 50316 ssh2
...
2019-11-20 13:27:33

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