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 <<>> 54.242.140.158
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37149
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;54.242.140.158.			IN	A

;; AUTHORITY SECTION:
.			202	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2021122600 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Dec 26 16:13:46 CST 2021
;; MSG SIZE  rcvd: 107
Host info
158.140.242.54.in-addr.arpa domain name pointer ec2-54-242-140-158.compute-1.amazonaws.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
158.140.242.54.in-addr.arpa	name = ec2-54-242-140-158.compute-1.amazonaws.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
114.232.123.159 attack
2019-06-22T15:08:19.015759 X postfix/smtpd[36497]: warning: unknown[114.232.123.159]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-06-22T15:59:06.149738 X postfix/smtpd[45418]: warning: unknown[114.232.123.159]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-06-22T16:33:58.297436 X postfix/smtpd[50928]: warning: unknown[114.232.123.159]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-06-23 05:17:20
85.93.42.36 attackbots
Unauthorized connection attempt from IP address 85.93.42.36 on Port 445(SMB)
2019-06-23 05:31:07
187.95.30.50 attackbots
Jun 17 23:53:19 mxgate1 postfix/postscreen[16783]: CONNECT from [187.95.30.50]:41498 to [176.31.12.44]:25
Jun 17 23:53:19 mxgate1 postfix/dnsblog[17205]: addr 187.95.30.50 listed by domain cbl.abuseat.org as 127.0.0.2
Jun 17 23:53:19 mxgate1 postfix/dnsblog[17204]: addr 187.95.30.50 listed by domain zen.spamhaus.org as 127.0.0.4
Jun 17 23:53:19 mxgate1 postfix/dnsblog[17204]: addr 187.95.30.50 listed by domain zen.spamhaus.org as 127.0.0.3
Jun 17 23:53:19 mxgate1 postfix/dnsblog[17207]: addr 187.95.30.50 listed by domain ix.dnsbl.xxxxxx.net as 127.0.0.2
Jun 17 23:53:19 mxgate1 postfix/dnsblog[17203]: addr 187.95.30.50 listed by domain bl.spamcop.net as 127.0.0.2
Jun 17 23:53:20 mxgate1 postfix/postscreen[16783]: PREGREET 43 after 0.78 from [187.95.30.50]:41498: EHLO 187.95.30.50.netjacarei.NipCable.com

Jun 17 23:53:20 mxgate1 postfix/postscreen[16783]: DNSBL rank 5 for [187.95.30.50]:41498
Jun x@x
Jun 17 23:53:22 mxgate1 postfix/postscreen[16783]: HANGUP after 1.9 from........
-------------------------------
2019-06-23 05:22:14
186.91.164.71 attackbots
Unauthorized connection attempt from IP address 186.91.164.71 on Port 445(SMB)
2019-06-23 05:34:26
222.139.202.169 attackspambots
TCP port 23 (Telnet) attempt blocked by firewall. [2019-06-22 16:32:37]
2019-06-23 05:25:02
94.176.77.67 attackspam
(Jun 22)  LEN=40 TTL=245 ID=48266 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jun 22)  LEN=40 TTL=245 ID=502 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jun 22)  LEN=40 TTL=245 ID=35695 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jun 22)  LEN=40 TTL=245 ID=27463 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jun 22)  LEN=40 TTL=245 ID=58815 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jun 22)  LEN=40 TTL=245 ID=42441 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jun 22)  LEN=40 TTL=245 ID=34172 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jun 22)  LEN=40 TTL=245 ID=37354 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jun 21)  LEN=40 TTL=245 ID=24884 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jun 21)  LEN=40 TTL=245 ID=33105 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jun 21)  LEN=40 TTL=245 ID=3678 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jun 21)  LEN=40 TTL=245 ID=36998 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jun 21)  LEN=40 TTL=245 ID=3368 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jun 21)  LEN=40 TTL=245 ID=4437 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jun 21)  LEN=40 TTL=245 ID=29721 DF TCP DPT=23 WINDOW=14600 SYN 
...
2019-06-23 05:41:39
202.150.142.38 attackspam
Jun 22 21:00:05 mail sshd\[5808\]: Invalid user admin from 202.150.142.38
Jun 22 21:00:05 mail sshd\[5808\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.150.142.38
Jun 22 21:00:07 mail sshd\[5808\]: Failed password for invalid user admin from 202.150.142.38 port 41104 ssh2
...
2019-06-23 05:38:10
114.231.148.17 attackbotsspam
2019-06-22T12:40:33.119818 X postfix/smtpd[18239]: warning: unknown[114.231.148.17]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-06-22T14:49:13.391185 X postfix/smtpd[35347]: warning: unknown[114.231.148.17]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-06-22T16:33:53.024319 X postfix/smtpd[50732]: warning: unknown[114.231.148.17]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-06-23 05:19:13
36.108.143.100 attack
port 23 attempt blocked
2019-06-23 05:34:43
191.53.248.80 attack
failed_logins
2019-06-23 05:18:57
87.117.45.19 attackbotsspam
Unauthorised access (Jun 22) SRC=87.117.45.19 LEN=44 TTL=242 ID=18754 TCP DPT=445 WINDOW=1024 SYN
2019-06-23 05:38:30
193.70.90.59 attackbotsspam
DATE:2019-06-22 16:32:45, IP:193.70.90.59, PORT:ssh SSH brute force auth (ermes)
2019-06-23 05:45:42
12.161.71.40 attackspambots
port 23 attempt blocked
2019-06-23 05:37:18
132.232.16.200 attack
entzueckt.de 132.232.16.200 \[22/Jun/2019:22:30:44 +0200\] "POST /wp-login.php HTTP/1.1" 200 5626 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
entzueckt.de 132.232.16.200 \[22/Jun/2019:22:30:47 +0200\] "POST /wp-login.php HTTP/1.1" 200 5596 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-06-23 05:44:55
191.53.221.172 attackbots
Distributed brute force attack
2019-06-23 05:42:08

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