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: Singapore

Internet Service Provider: Digital Ocean Inc.

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackbotsspam
bruteforce detected
2020-10-12 05:30:43
attackbotsspam
SSH login attempts.
2020-10-11 21:37:07
attackspambots
Invalid user ronald from 139.59.255.166 port 57924
2020-10-11 13:33:47
attackbots
s2.hscode.pl - SSH Attack
2020-10-11 06:57:48
attackbots
Oct  8 05:39:48 localhost sshd[2651051]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.255.166  user=root
Oct  8 05:39:50 localhost sshd[2651051]: Failed password for root from 139.59.255.166 port 40074 ssh2
...
2020-10-08 02:43:58
attackbots
Oct  7 04:39:20 host1 sshd[1397133]: Failed password for root from 139.59.255.166 port 60912 ssh2
Oct  7 04:45:30 host1 sshd[1397660]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.255.166  user=root
Oct  7 04:45:31 host1 sshd[1397660]: Failed password for root from 139.59.255.166 port 39734 ssh2
Oct  7 04:45:30 host1 sshd[1397660]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.255.166  user=root
Oct  7 04:45:31 host1 sshd[1397660]: Failed password for root from 139.59.255.166 port 39734 ssh2
...
2020-10-07 18:57:46
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 139.59.255.166
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7870
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			150	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020100700 1800 900 604800 86400

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Oct 07 18:57:43 CST 2020
;; MSG SIZE  rcvd: 118
Host info
Host 166.255.59.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 166.255.59.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
140.0.239.203 attackspam
Jan 12 05:55:20 haigwepa sshd[20086]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.0.239.203 
Jan 12 05:55:22 haigwepa sshd[20086]: Failed password for invalid user admin from 140.0.239.203 port 55913 ssh2
...
2020-01-12 18:51:31
200.187.13.90 attack
unauthorized connection attempt
2020-01-12 19:22:31
188.110.132.185 attack
unauthorized connection attempt
2020-01-12 19:07:21
36.74.67.113 attack
unauthorized connection attempt
2020-01-12 18:50:06
101.127.57.79 attackbotsspam
unauthorized connection attempt
2020-01-12 19:25:23
120.68.238.23 attack
Unauthorized connection attempt detected from IP address 120.68.238.23 to port 23 [J]
2020-01-12 19:11:10
117.63.176.7 attackspam
Unauthorized connection attempt detected from IP address 117.63.176.7 to port 23 [J]
2020-01-12 18:57:05
196.70.251.125 attackbots
unauthorized connection attempt
2020-01-12 19:27:56
60.224.142.10 attackbotsspam
unauthorized connection attempt
2020-01-12 18:49:25
118.70.13.126 attackspambots
unauthorized connection attempt
2020-01-12 19:11:35
186.4.251.107 attackbots
Unauthorized connection attempt detected from IP address 186.4.251.107 to port 26 [J]
2020-01-12 19:09:02
93.119.204.108 attackbots
Unauthorized connection attempt detected from IP address 93.119.204.108 to port 23 [J]
2020-01-12 18:58:42
187.190.19.186 attackspambots
5555/tcp 5555/tcp 5555/tcp...
[2020-01-12]9pkt,1pt.(tcp)
2020-01-12 19:07:48
131.72.160.80 attackbots
Unauthorized connection attempt detected from IP address 131.72.160.80 to port 23 [J]
2020-01-12 19:10:11
77.49.96.224 attackbots
unauthorized connection attempt
2020-01-12 19:13:16

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