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: unknown

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 <<>> 139.255.172.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41717
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;139.255.172.20.			IN	A

;; AUTHORITY SECTION:
.			220	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022030803 1800 900 604800 86400

;; Query time: 68 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Mar 09 08:29:35 CST 2022
;; MSG SIZE  rcvd: 107
Host info
20.172.255.139.in-addr.arpa domain name pointer ln-static-139-255-172-20.link.net.id.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
20.172.255.139.in-addr.arpa	name = ln-static-139-255-172-20.link.net.id.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
138.197.137.225 attackbotsspam
138.197.137.225 - - [11/Sep/2020:18:52:58 +0200] "HEAD / HTTP/1.1" 404 0 "-" "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2226.0 Safari/537.36"
2020-09-12 16:17:14
115.77.184.54 attackbots
Automatic report - Banned IP Access
2020-09-12 16:38:40
157.230.109.166 attack
2020-09-12T14:18:39.994202hostname sshd[18901]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.109.166  user=root
2020-09-12T14:18:42.319979hostname sshd[18901]: Failed password for root from 157.230.109.166 port 59118 ssh2
...
2020-09-12 16:19:28
45.129.33.16 attackbots
 TCP (SYN) 45.129.33.16:56397 -> port 17865, len 44
2020-09-12 16:44:05
51.178.17.63 attack
Sep 12 04:28:37 sigma sshd\[24750\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=63.ip-51-178-17.eu  user=rootSep 12 04:33:03 sigma sshd\[24850\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=63.ip-51-178-17.eu  user=root
...
2020-09-12 16:57:43
91.121.104.181 attackspam
SSH Invalid Login
2020-09-12 16:17:34
91.121.134.201 attackspam
Sep 12 07:41:02 root sshd[27127]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.134.201 
...
2020-09-12 16:29:22
51.89.68.141 attack
Sep 12 09:13:43 inter-technics sshd[21140]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.89.68.141  user=root
Sep 12 09:13:45 inter-technics sshd[21140]: Failed password for root from 51.89.68.141 port 42318 ssh2
Sep 12 09:17:36 inter-technics sshd[21376]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.89.68.141  user=root
Sep 12 09:17:38 inter-technics sshd[21376]: Failed password for root from 51.89.68.141 port 54420 ssh2
Sep 12 09:21:26 inter-technics sshd[21621]: Invalid user kodi from 51.89.68.141 port 38300
...
2020-09-12 16:49:13
218.92.0.191 attackbotsspam
Sep 12 04:49:10 dcd-gentoo sshd[5423]: User root from 218.92.0.191 not allowed because none of user's groups are listed in AllowGroups
Sep 12 04:49:13 dcd-gentoo sshd[5423]: error: PAM: Authentication failure for illegal user root from 218.92.0.191
Sep 12 04:49:13 dcd-gentoo sshd[5423]: Failed keyboard-interactive/pam for invalid user root from 218.92.0.191 port 55253 ssh2
...
2020-09-12 16:40:53
156.218.12.183 attack
Brute forcing RDP port 3389
2020-09-12 16:23:51
172.81.242.40 attack
Lines containing failures of 172.81.242.40
Sep 11 01:57:05 shared02 sshd[27848]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.81.242.40  user=r.r
Sep 11 01:57:06 shared02 sshd[27848]: Failed password for r.r from 172.81.242.40 port 42666 ssh2
Sep 11 01:57:07 shared02 sshd[27848]: Received disconnect from 172.81.242.40 port 42666:11: Bye Bye [preauth]
Sep 11 01:57:07 shared02 sshd[27848]: Disconnected from authenticating user r.r 172.81.242.40 port 42666 [preauth]
Sep 11 02:12:01 shared02 sshd[657]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.81.242.40  user=r.r
Sep 11 02:12:04 shared02 sshd[657]: Failed password for r.r from 172.81.242.40 port 58612 ssh2
Sep 11 02:12:04 shared02 sshd[657]: Received disconnect from 172.81.242.40 port 58612:11: Bye Bye [preauth]
Sep 11 02:12:04 shared02 sshd[657]: Disconnected from authenticating user r.r 172.81.242.40 port 58612 [preauth]
Sep 11........
------------------------------
2020-09-12 16:47:29
203.158.177.149 attackspam
2020-09-12T05:07:06.451687abusebot-2.cloudsearch.cf sshd[12418]: Invalid user joyce from 203.158.177.149 port 52868
2020-09-12T05:07:06.459062abusebot-2.cloudsearch.cf sshd[12418]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.158.177.149
2020-09-12T05:07:06.451687abusebot-2.cloudsearch.cf sshd[12418]: Invalid user joyce from 203.158.177.149 port 52868
2020-09-12T05:07:08.213636abusebot-2.cloudsearch.cf sshd[12418]: Failed password for invalid user joyce from 203.158.177.149 port 52868 ssh2
2020-09-12T05:12:03.538130abusebot-2.cloudsearch.cf sshd[12429]: Invalid user caleb from 203.158.177.149 port 38662
2020-09-12T05:12:03.543984abusebot-2.cloudsearch.cf sshd[12429]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.158.177.149
2020-09-12T05:12:03.538130abusebot-2.cloudsearch.cf sshd[12429]: Invalid user caleb from 203.158.177.149 port 38662
2020-09-12T05:12:05.403973abusebot-2.cloudsearch.cf sshd[
...
2020-09-12 16:28:32
81.130.234.235 attackspam
Sep 12 04:29:02 ns3033917 sshd[7932]: Failed password for root from 81.130.234.235 port 48075 ssh2
Sep 12 04:33:40 ns3033917 sshd[7957]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.130.234.235  user=root
Sep 12 04:33:42 ns3033917 sshd[7957]: Failed password for root from 81.130.234.235 port 42997 ssh2
...
2020-09-12 16:17:48
112.85.42.185 attackbotsspam
SSH Brute-Force attacks
2020-09-12 16:51:33
115.97.164.46 attackbots
port scan and connect, tcp 80 (http)
2020-09-12 16:18:23

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