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: Cogent Communications

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 <<>> 66.28.139.131
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27277
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019041102 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Fri Apr 12 12:19:47 +08 2019
;; MSG SIZE  rcvd: 117

Host info
131.139.28.66.in-addr.arpa domain name pointer way23.mailmime.com.
131.139.28.66.in-addr.arpa domain name pointer vmhost1-mysql.ientry.com.
Nslookup info:
Server:		67.207.67.3
Address:	67.207.67.3#53

Non-authoritative answer:
131.139.28.66.in-addr.arpa	name = way23.mailmime.com.
131.139.28.66.in-addr.arpa	name = vmhost1-mysql.ientry.com.

Authoritative answers can be found from:

Related IP info:
Related comments:
IP Type Details Datetime
49.233.144.220 attackbots
Invalid user nix from 49.233.144.220 port 41098
2020-06-20 01:24:10
13.250.44.251 attack
Lines containing failures of 13.250.44.251
Jun 17 15:46:30 smtp-out sshd[6983]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.250.44.251  user=r.r
Jun 17 15:46:32 smtp-out sshd[6983]: Failed password for r.r from 13.250.44.251 port 43922 ssh2
Jun 17 15:46:34 smtp-out sshd[6983]: Received disconnect from 13.250.44.251 port 43922:11: Bye Bye [preauth]
Jun 17 15:46:34 smtp-out sshd[6983]: Disconnected from authenticating user r.r 13.250.44.251 port 43922 [preauth]
Jun 17 16:01:16 smtp-out sshd[7522]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.250.44.251  user=r.r
Jun 17 16:01:18 smtp-out sshd[7522]: Failed password for r.r from 13.250.44.251 port 43340 ssh2
Jun 17 16:01:18 smtp-out sshd[7522]: Received disconnect from 13.250.44.251 port 43340:11: Bye Bye [preauth]
Jun 17 16:01:18 smtp-out sshd[7522]: Disconnected from authenticating user r.r 13.250.44.251 port 43340 [preauth]
Jun 17........
------------------------------
2020-06-20 01:38:43
162.40.139.235 attack
Brute forcing email accounts
2020-06-20 01:33:50
31.184.199.114 attackspambots
Jun 19 19:01:05 vps10825 sshd[5652]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.184.199.114
Jun 19 19:01:07 vps10825 sshd[5652]: Failed password for invalid user 0 from 31.184.199.114 port 34661 ssh2
...
2020-06-20 01:30:52
185.244.39.106 attack
Jun 20 03:39:32 localhost sshd[3550738]: Disconnected from authenticating user root 185.244.39.106 port 49002 [preauth]
...
2020-06-20 01:55:46
200.45.147.129 attack
Jun 19 14:13:56 mellenthin sshd[27579]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.45.147.129
Jun 19 14:13:58 mellenthin sshd[27579]: Failed password for invalid user mdh from 200.45.147.129 port 18371 ssh2
2020-06-20 01:32:49
193.112.107.55 attackbots
Jun 19 15:44:43 [host] sshd[30828]: pam_unix(sshd:
Jun 19 15:44:46 [host] sshd[30828]: Failed passwor
Jun 19 15:49:10 [host] sshd[30975]: Invalid user c
2020-06-20 01:53:29
157.245.214.36 attack
Jun 19 07:52:29 dignus sshd[21063]: Failed password for invalid user his from 157.245.214.36 port 43204 ssh2
Jun 19 07:55:54 dignus sshd[21423]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.214.36  user=root
Jun 19 07:55:57 dignus sshd[21423]: Failed password for root from 157.245.214.36 port 43594 ssh2
Jun 19 07:59:15 dignus sshd[21725]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.214.36  user=root
Jun 19 07:59:17 dignus sshd[21725]: Failed password for root from 157.245.214.36 port 43984 ssh2
...
2020-06-20 01:17:38
106.12.84.29 attackspam
Jun 19 19:38:13  sshd\[26034\]: Invalid user adminuser from 106.12.84.29Jun 19 19:38:14  sshd\[26034\]: Failed password for invalid user adminuser from 106.12.84.29 port 53034 ssh2
...
2020-06-20 01:45:01
115.198.58.116 attackbots
Unauthorized connection attempt detected from IP address 115.198.58.116 to port 23
2020-06-20 01:30:31
108.27.243.120 attack
Unauthorized connection attempt detected from IP address 108.27.243.120 to port 23
2020-06-20 01:29:26
165.227.66.224 attack
Jun 19 17:23:51 ns382633 sshd\[16830\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.66.224  user=root
Jun 19 17:23:53 ns382633 sshd\[16830\]: Failed password for root from 165.227.66.224 port 58652 ssh2
Jun 19 17:31:30 ns382633 sshd\[18417\]: Invalid user kran from 165.227.66.224 port 37422
Jun 19 17:31:30 ns382633 sshd\[18417\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.66.224
Jun 19 17:31:31 ns382633 sshd\[18417\]: Failed password for invalid user kran from 165.227.66.224 port 37422 ssh2
2020-06-20 01:23:07
112.85.42.104 attack
Jun 19 17:16:22 rush sshd[2190]: Failed password for root from 112.85.42.104 port 54235 ssh2
Jun 19 17:16:33 rush sshd[2197]: Failed password for root from 112.85.42.104 port 46687 ssh2
...
2020-06-20 01:17:58
181.123.177.150 attackbots
2020-06-19T16:23:52+0200 Failed SSH Authentication/Brute Force Attack. (Server 5)
2020-06-20 01:56:16
49.234.98.155 attackspam
Jun 19 23:19:29 dhoomketu sshd[884297]: Failed password for root from 49.234.98.155 port 43050 ssh2
Jun 19 23:20:29 dhoomketu sshd[884351]: Invalid user hong from 49.234.98.155 port 54058
Jun 19 23:20:29 dhoomketu sshd[884351]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.98.155 
Jun 19 23:20:29 dhoomketu sshd[884351]: Invalid user hong from 49.234.98.155 port 54058
Jun 19 23:20:31 dhoomketu sshd[884351]: Failed password for invalid user hong from 49.234.98.155 port 54058 ssh2
...
2020-06-20 01:52:07

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