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: Level 3 Parent, LLC

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 <<>> 156.139.66.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51614
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			2917	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019081600 1800 900 604800 86400

;; Query time: 1 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Sat Aug 17 00:15:52 CST 2019
;; MSG SIZE  rcvd: 117
Host info
Host 51.66.139.156.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 51.66.139.156.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
49.69.204.33 attackbotsspam
Sep 15 17:32:33 web1 sshd[30909]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.69.204.33  user=r.r
Sep 15 17:32:35 web1 sshd[30909]: Failed password for r.r from 49.69.204.33 port 21577 ssh2
Sep 15 17:32:39 web1 sshd[30909]: Failed password for r.r from 49.69.204.33 port 21577 ssh2
Sep 15 17:32:44 web1 sshd[30909]: Failed password for r.r from 49.69.204.33 port 21577 ssh2
Sep 15 17:32:47 web1 sshd[30909]: Failed password for r.r from 49.69.204.33 port 21577 ssh2
Sep 15 17:32:49 web1 sshd[30909]: Failed password for r.r from 49.69.204.33 port 21577 ssh2
Sep 15 17:32:53 web1 sshd[30909]: Failed password for r.r from 49.69.204.33 port 21577 ssh2
Sep 15 17:32:53 web1 sshd[30909]: PAM 5 more authentication failures; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.69.204.33  user=r.r


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=49.69.204.33
2019-09-16 05:27:24
68.14.209.234 attack
Port Scan: UDP/137
2019-09-16 05:24:18
187.114.145.104 attackspambots
BR - 1H : (102)  Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : BR 
 NAME ASN : ASN18881 
 
 IP : 187.114.145.104 
 
 CIDR : 187.114.128.0/19 
 
 PREFIX COUNT : 938 
 
 UNIQUE IP COUNT : 4233472 
 
 
 WYKRYTE ATAKI Z ASN18881 :  
  1H - 1 
  3H - 1 
  6H - 3 
 12H - 8 
 24H - 12 
 
 INFO : SYN Flood DDoS Attack Denial-of-Service Attack (DoS) Detected and Blocked by ADMIN  - data recovery 
  https://help-dysk.pl
2019-09-16 05:10:23
45.63.95.182 attackbotsspam
Hits on port : 8545
2019-09-16 05:28:37
14.18.141.132 attack
Port Scan: TCP/445
2019-09-16 05:32:59
62.234.8.41 attackbots
Sep 15 05:40:15 hpm sshd\[12376\]: Invalid user seyed from 62.234.8.41
Sep 15 05:40:15 hpm sshd\[12376\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.8.41
Sep 15 05:40:17 hpm sshd\[12376\]: Failed password for invalid user seyed from 62.234.8.41 port 55630 ssh2
Sep 15 05:45:03 hpm sshd\[12766\]: Invalid user padpos from 62.234.8.41
Sep 15 05:45:03 hpm sshd\[12766\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.8.41
2019-09-16 04:54:11
45.66.9.201 attack
Port Scan: TCP/443
2019-09-16 05:28:07
134.209.90.139 attackspam
Sep 15 17:12:34 vps691689 sshd[9622]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.90.139
Sep 15 17:12:36 vps691689 sshd[9622]: Failed password for invalid user dolores from 134.209.90.139 port 34540 ssh2
...
2019-09-16 04:56:45
200.98.117.142 attackspam
Port Scan: TCP/445
2019-09-16 05:08:21
101.29.75.82 attackbots
Port Scan: TCP/1433
2019-09-16 05:19:27
114.32.198.74 attackbotsspam
Port Scan: TCP/81
2019-09-16 05:17:01
61.230.49.124 attackspambots
Port Scan: TCP/23
2019-09-16 05:26:03
93.173.108.183 attackspambots
Port Scan: TCP/1433
2019-09-16 05:20:21
212.47.238.207 attackbots
Sep 15 20:18:17 MK-Soft-VM6 sshd\[3417\]: Invalid user fz from 212.47.238.207 port 60388
Sep 15 20:18:17 MK-Soft-VM6 sshd\[3417\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.47.238.207
Sep 15 20:18:18 MK-Soft-VM6 sshd\[3417\]: Failed password for invalid user fz from 212.47.238.207 port 60388 ssh2
...
2019-09-16 05:05:29
188.150.196.206 attackbots
Port Scan: TCP/5555
2019-09-16 05:10:07

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