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: Germany

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 <<>> 139.23.242.37
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27155
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;139.23.242.37.			IN	A

;; AUTHORITY SECTION:
.			280	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023010900 1800 900 604800 86400

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jan 09 20:22:50 CST 2023
;; MSG SIZE  rcvd: 106
Host info
Host 37.242.23.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 37.242.23.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.125.33.203 normal
This is not spam, it is a false-positive.
2019-12-04 20:27:18
139.59.41.170 attackbotsspam
$f2bV_matches
2019-12-04 20:12:27
103.63.109.74 attackbotsspam
2019-12-04T12:11:31.944157  sshd[8033]: Invalid user woodrow from 103.63.109.74 port 53570
2019-12-04T12:11:31.958439  sshd[8033]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.63.109.74
2019-12-04T12:11:31.944157  sshd[8033]: Invalid user woodrow from 103.63.109.74 port 53570
2019-12-04T12:11:33.827057  sshd[8033]: Failed password for invalid user woodrow from 103.63.109.74 port 53570 ssh2
2019-12-04T12:20:06.852205  sshd[8228]: Invalid user passwd0000 from 103.63.109.74 port 36980
...
2019-12-04 20:26:56
217.61.5.122 attackspam
Dec  4 11:52:21 zeus sshd[23225]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.61.5.122 
Dec  4 11:52:23 zeus sshd[23225]: Failed password for invalid user username from 217.61.5.122 port 48048 ssh2
Dec  4 11:57:33 zeus sshd[23359]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.61.5.122 
Dec  4 11:57:35 zeus sshd[23359]: Failed password for invalid user mistery from 217.61.5.122 port 58632 ssh2
2019-12-04 20:01:12
222.186.173.154 attackspam
Dec  4 13:19:57 dedicated sshd[367]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.154  user=root
Dec  4 13:19:58 dedicated sshd[367]: Failed password for root from 222.186.173.154 port 4342 ssh2
2019-12-04 20:25:50
182.61.105.7 attack
Dec  4 12:58:30 * sshd[32275]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.105.7
Dec  4 12:58:32 * sshd[32275]: Failed password for invalid user guest from 182.61.105.7 port 60334 ssh2
2019-12-04 20:32:31
185.125.33.203 normal
This is not spam, it is a false-positive.
2019-12-04 20:27:29
156.67.250.205 attackbotsspam
Dec  4 11:54:25 web8 sshd\[3121\]: Invalid user test from 156.67.250.205
Dec  4 11:54:25 web8 sshd\[3121\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=156.67.250.205
Dec  4 11:54:27 web8 sshd\[3121\]: Failed password for invalid user test from 156.67.250.205 port 46012 ssh2
Dec  4 12:00:15 web8 sshd\[5933\]: Invalid user hannibal from 156.67.250.205
Dec  4 12:00:15 web8 sshd\[5933\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=156.67.250.205
2019-12-04 20:01:58
220.246.169.232 attack
[04/Dec/2019:07:38:50 +0000] "GET /setup.cgi?next_file=netgear.cfg&todo=syscmd&cmd=busybox&curpath=/¤tsetting.htm=1 HTTP/1.1"
2019-12-04 20:38:01
43.254.45.10 attackbots
Dec  4 14:25:36 sauna sshd[35555]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.254.45.10
Dec  4 14:25:38 sauna sshd[35555]: Failed password for invalid user 000000000 from 43.254.45.10 port 54738 ssh2
...
2019-12-04 20:33:11
159.203.201.147 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-12-04 20:08:22
66.249.75.16 attackbots
Automatic report - Banned IP Access
2019-12-04 20:11:00
103.254.244.134 attackbotsspam
firewall-block, port(s): 1433/tcp
2019-12-04 20:02:56
5.239.66.180 attack
firewall-block, port(s): 23/tcp
2019-12-04 20:33:28
104.236.72.187 attackspam
Dec  4 12:57:24 lnxded63 sshd[2516]: Failed password for root from 104.236.72.187 port 52369 ssh2
Dec  4 13:05:35 lnxded63 sshd[3606]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.72.187
Dec  4 13:05:37 lnxded63 sshd[3606]: Failed password for invalid user student from 104.236.72.187 port 51638 ssh2
2019-12-04 20:18:09

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