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 <<>> 104.21.56.86
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49858
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.56.86.			IN	A

;; AUTHORITY SECTION:
.			588	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:14:00 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 86.56.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 86.56.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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2019-06-27 00:32:52
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445/tcp 445/tcp
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107.21.1.8 attack
Automatic report - Web App Attack
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77.75.125.177 attack
445/tcp 445/tcp 445/tcp...
[2019-06-08/26]4pkt,1pt.(tcp)
2019-06-27 00:29:41
220.132.75.167 attackspam
Jun 26 18:30:48 ArkNodeAT sshd\[6044\]: Invalid user minecraft from 220.132.75.167
Jun 26 18:30:48 ArkNodeAT sshd\[6044\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.132.75.167
Jun 26 18:30:50 ArkNodeAT sshd\[6044\]: Failed password for invalid user minecraft from 220.132.75.167 port 33906 ssh2
2019-06-27 00:35:44
139.162.77.6 attackbotsspam
1 attempts last 24 Hours
2019-06-26 23:58:24
197.162.69.126 attackspam
445/tcp 445/tcp 445/tcp...
[2019-05-18/06-26]4pkt,1pt.(tcp)
2019-06-27 00:27:44
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26.06.2019 16:03:53 Connection to port 51395 blocked by firewall
2019-06-27 00:12:07
170.239.85.17 attack
Jun 26 15:47:14 lnxmysql61 sshd[19305]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=170.239.85.17
Jun 26 15:47:14 lnxmysql61 sshd[19305]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=170.239.85.17
2019-06-27 00:34:34
139.59.13.223 attackbots
v+ssh-bruteforce
2019-06-27 00:27:08
118.170.199.247 attackspambots
37215/tcp 37215/tcp 37215/tcp...
[2019-06-23/26]6pkt,1pt.(tcp)
2019-06-27 00:21:16
46.118.80.102 attack
445/tcp 445/tcp
[2019-04-26/06-26]2pkt
2019-06-27 00:15:30
189.51.103.56 attackspam
Lines containing failures of 189.51.103.56
2019-06-26 15:05:37 no host name found for IP address 189.51.103.56
2019-06-26 15:05:41 dovecot_plain authenticator failed for ([189.51.103.56]) [189.51.103.56]: 535 Incorrect authentication data (set_id=help)


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=189.51.103.56
2019-06-26 23:54:44
58.241.46.14 attackspambots
SSH-BRUTEFORCE
2019-06-27 00:40:48
120.92.182.212 attack
445/tcp 445/tcp 445/tcp...
[2019-04-26/06-26]39pkt,1pt.(tcp)
2019-06-26 23:53:46

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