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: None

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 <<>> 104.21.31.12
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21544
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.31.12.			IN	A

;; AUTHORITY SECTION:
.			216	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022001 1800 900 604800 86400

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 05:23:01 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 12.31.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 12.31.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
14.116.218.154 normal
Hacks Snapchat.
2020-09-08 13:11:09
109.198.114.54 attackspam
Unauthorized connection attempt from IP address 109.198.114.54 on Port 445(SMB)
2020-09-08 13:39:41
167.172.139.65 attackspam
[munged]::443 167.172.139.65 - - [07/Sep/2020:18:53:40 +0200] "POST /[munged]: HTTP/1.1" 200 9202 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 167.172.139.65 - - [07/Sep/2020:18:53:47 +0200] "POST /[munged]: HTTP/1.1" 200 9202 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 167.172.139.65 - - [07/Sep/2020:18:53:53 +0200] "POST /[munged]: HTTP/1.1" 200 9202 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 167.172.139.65 - - [07/Sep/2020:18:53:54 +0200] "POST /[munged]: HTTP/1.1" 200 9202 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 167.172.139.65 - - [07/Sep/2020:18:54:01 +0200] "POST /[munged]: HTTP/1.1" 200 9202 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 167.172.139.65 - - [07/Sep/2020:18:54:03 +0200] "POST /[munged]: HTTP/1.1" 200 9202 "-" "Mozilla/5.0 (X11
2020-09-08 13:17:46
218.92.0.223 attackbots
Sep  8 06:33:07 rocket sshd[25592]: Failed password for root from 218.92.0.223 port 10726 ssh2
Sep  8 06:33:11 rocket sshd[25592]: Failed password for root from 218.92.0.223 port 10726 ssh2
Sep  8 06:33:18 rocket sshd[25592]: Failed password for root from 218.92.0.223 port 10726 ssh2
...
2020-09-08 13:38:03
179.127.140.138 attackspam
1599497628 - 09/07/2020 18:53:48 Host: 179.127.140.138/179.127.140.138 Port: 445 TCP Blocked
2020-09-08 13:36:05
141.101.76.36 attack
srv02 DDoS Malware Target(80:http) ..
2020-09-08 13:18:27
222.186.31.83 attackbotsspam
[SID2] Fail2ban detected 5 failed SSH login attempts within 30 minutes. This report was submitted automatically.
2020-09-08 13:08:31
178.128.117.0 attack
Sep  7 22:41:52 xxx sshd[8349]: Failed password for r.r from 178.128.117.0 port 38698 ssh2
Sep  7 22:48:26 xxx sshd[8695]: Invalid user oracle from 178.128.117.0
Sep  7 22:48:29 xxx sshd[8695]: Failed password for invalid user oracle from 178.128.117.0 port 52796 ssh2
Sep  7 22:52:49 xxx sshd[8927]: Failed password for r.r from 178.128.117.0 port 59066 ssh2
Sep  7 22:56:45 xxx sshd[9139]: Invalid user khan from 178.128.117.0


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=178.128.117.0
2020-09-08 14:03:16
61.177.172.168 attack
Sep  8 07:10:51 lnxded64 sshd[9821]: Failed password for root from 61.177.172.168 port 19690 ssh2
Sep  8 07:10:51 lnxded64 sshd[9821]: Failed password for root from 61.177.172.168 port 19690 ssh2
2020-09-08 13:11:52
107.170.63.221 attackspambots
$f2bV_matches
2020-09-08 13:27:10
197.248.147.79 spamattackproxynormal
spamming
2020-09-08 13:16:03
45.142.120.192 attack
Sep  8 07:16:30 vmanager6029 postfix/smtpd\[5232\]: warning: unknown\[45.142.120.192\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  8 07:17:04 vmanager6029 postfix/smtpd\[6301\]: warning: unknown\[45.142.120.192\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-09-08 13:20:45
23.97.180.45 attack
(sshd) Failed SSH login from 23.97.180.45 (NL/Netherlands/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep  7 17:52:29 server sshd[27886]: Invalid user ruben888 from 23.97.180.45 port 41976
Sep  7 17:52:31 server sshd[27886]: Failed password for invalid user ruben888 from 23.97.180.45 port 41976 ssh2
Sep  7 17:58:50 server sshd[29526]: Invalid user vlad from 23.97.180.45 port 32949
Sep  7 17:58:52 server sshd[29526]: Failed password for invalid user vlad from 23.97.180.45 port 32949 ssh2
Sep  7 18:02:10 server sshd[30400]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.97.180.45  user=root
2020-09-08 13:03:10
148.72.42.181 attackbotsspam
148.72.42.181 - - [08/Sep/2020:07:10:02 +0200] "POST /xmlrpc.php HTTP/1.1" 403 21244 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
148.72.42.181 - - [08/Sep/2020:07:29:03 +0200] "POST /xmlrpc.php HTTP/1.1" 403 11291 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-09-08 13:39:25
156.54.172.248 attackbotsspam
Sep  8 04:06:14 ajax sshd[9666]: Failed password for root from 156.54.172.248 port 60296 ssh2
2020-09-08 13:12:44

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