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 <<>> 104.21.12.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30786
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.12.55.			IN	A

;; AUTHORITY SECTION:
.			336	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 21 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:10:25 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 55.12.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 55.12.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
218.92.0.148 attackbotsspam
SSH Bruteforce attempt
2019-12-01 15:35:58
157.51.168.89 attack
Lines containing failures of 157.51.168.89
Dec  1 08:01:22 shared07 sshd[25661]: Invalid user pi from 157.51.168.89 port 50641
Dec  1 08:01:22 shared07 sshd[25661]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.51.168.89
Dec  1 08:01:25 shared07 sshd[25661]: Failed password for invalid user pi from 157.51.168.89 port 50641 ssh2
Dec  1 08:01:25 shared07 sshd[25661]: Connection closed by invalid user pi 157.51.168.89 port 50641 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=157.51.168.89
2019-12-01 15:51:29
222.186.173.238 attack
2019-12-01T08:13:53.861709abusebot-2.cloudsearch.cf sshd\[16588\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.238  user=root
2019-12-01 16:14:36
176.109.228.175 attackspam
" "
2019-12-01 15:44:04
106.75.178.195 attackspam
5x Failed Password
2019-12-01 15:43:01
39.41.69.241 attack
...
2019-12-01 15:50:49
103.228.157.52 attackspam
$f2bV_matches
2019-12-01 15:52:41
198.50.200.80 attackspam
Dec  1 07:46:12 localhost sshd\[128814\]: Invalid user shell1 from 198.50.200.80 port 51680
Dec  1 07:46:12 localhost sshd\[128814\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.50.200.80
Dec  1 07:46:14 localhost sshd\[128814\]: Failed password for invalid user shell1 from 198.50.200.80 port 51680 ssh2
Dec  1 07:49:04 localhost sshd\[128852\]: Invalid user colligan from 198.50.200.80 port 58608
Dec  1 07:49:04 localhost sshd\[128852\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.50.200.80
...
2019-12-01 16:14:06
45.224.248.243 attack
UTC: 2019-11-30 port: 23/tcp
2019-12-01 16:03:51
27.34.68.166 attackspam
Lines containing failures of 27.34.68.166
auth.log:Dec  1 07:50:53 omfg sshd[26406]: Connection from 27.34.68.166 port 34681 on 78.46.60.40 port 22
auth.log:Dec  1 07:50:54 omfg sshd[26406]: Invalid user pi from 27.34.68.166
auth.log:Dec  1 07:50:54 omfg sshd[26406]: Connection closed by 27.34.68.166 port 34681 [preauth]
auth.log:Dec  1 08:06:32 omfg sshd[29525]: Connection from 27.34.68.166 port 23344 on 78.46.60.16 port 22
auth.log:Dec  1 08:06:32 omfg sshd[29525]: Invalid user pi from 27.34.68.166
auth.log:Dec  1 08:06:33 omfg sshd[29525]: Connection closed by 27.34.68.166 port 23344 [preauth]
auth.log:Dec  1 08:06:48 omfg sshd[29536]: Connection from 27.34.68.166 port 27503 on 78.46.60.53 port 22
auth.log:Dec  1 08:06:49 omfg sshd[29536]: Invalid user pi from 27.34.68.166


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=27.34.68.166
2019-12-01 15:59:04
106.12.120.155 attackspambots
Dec  1 08:32:00 minden010 sshd[16473]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.120.155
Dec  1 08:32:02 minden010 sshd[16473]: Failed password for invalid user testuser5 from 106.12.120.155 port 49898 ssh2
Dec  1 08:36:30 minden010 sshd[18002]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.120.155
...
2019-12-01 16:04:05
222.186.173.183 attackspambots
Dec  1 08:53:31 vmanager6029 sshd\[13304\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.183  user=root
Dec  1 08:53:33 vmanager6029 sshd\[13304\]: Failed password for root from 222.186.173.183 port 33514 ssh2
Dec  1 08:53:36 vmanager6029 sshd\[13304\]: Failed password for root from 222.186.173.183 port 33514 ssh2
2019-12-01 16:00:40
45.95.55.12 attackspambots
Dec  1 08:41:44 mout sshd[18270]: Invalid user user2 from 45.95.55.12 port 48376
2019-12-01 16:03:05
58.8.186.56 attackbotsspam
firewall-block, port(s): 23/tcp
2019-12-01 15:33:31
201.176.170.144 attack
UTC: 2019-11-30 port: 23/tcp
2019-12-01 15:38:55

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