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: United States

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 <<>> 104.21.55.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57190
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.55.55.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 25 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:37:29 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 55.55.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 55.55.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
118.70.117.156 attackbotsspam
Aug  4 00:45:06 ip40 sshd[17505]: Failed password for root from 118.70.117.156 port 32906 ssh2
...
2020-08-04 08:36:20
103.105.67.146 attackbotsspam
Aug  3 22:49:59 rush sshd[28572]: Failed password for root from 103.105.67.146 port 47342 ssh2
Aug  3 22:53:42 rush sshd[28744]: Failed password for root from 103.105.67.146 port 48482 ssh2
...
2020-08-04 08:31:41
180.126.237.184 attackspam
Fail2Ban
2020-08-04 12:02:07
122.129.85.244 attackspam
Unauthorized connection attempt from IP address 122.129.85.244 on Port 445(SMB)
2020-08-04 08:37:20
5.135.101.228 attack
Aug  4 03:57:05 jumpserver sshd[8370]: Failed password for root from 5.135.101.228 port 51806 ssh2
Aug  4 03:59:21 jumpserver sshd[8381]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.101.228  user=root
Aug  4 03:59:23 jumpserver sshd[8381]: Failed password for root from 5.135.101.228 port 46472 ssh2
...
2020-08-04 12:17:27
202.147.198.154 attack
Aug  3 23:51:07 ajax sshd[21637]: Failed password for root from 202.147.198.154 port 50800 ssh2
2020-08-04 08:37:07
49.88.112.70 attack
2020-08-04T00:34:46.847510shield sshd\[31112\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.70  user=root
2020-08-04T00:34:48.684981shield sshd\[31112\]: Failed password for root from 49.88.112.70 port 47115 ssh2
2020-08-04T00:34:51.369498shield sshd\[31112\]: Failed password for root from 49.88.112.70 port 47115 ssh2
2020-08-04T00:34:53.129900shield sshd\[31112\]: Failed password for root from 49.88.112.70 port 47115 ssh2
2020-08-04T00:35:47.511877shield sshd\[31220\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.70  user=root
2020-08-04 08:37:37
45.67.234.48 attackspam
From return01@saudesoaqui.live Mon Aug 03 17:32:34 2020
Received: from saudemx6.saudesoaqui.live ([45.67.234.48]:47656)
2020-08-04 08:41:26
129.226.119.26 attack
Ssh brute force
2020-08-04 08:48:18
97.90.110.160 attackspambots
Aug  4 01:36:38 Ubuntu-1404-trusty-64-minimal sshd\[11521\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=97.90.110.160  user=root
Aug  4 01:36:40 Ubuntu-1404-trusty-64-minimal sshd\[11521\]: Failed password for root from 97.90.110.160 port 51695 ssh2
Aug  4 01:44:11 Ubuntu-1404-trusty-64-minimal sshd\[15217\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=97.90.110.160  user=root
Aug  4 01:44:13 Ubuntu-1404-trusty-64-minimal sshd\[15217\]: Failed password for root from 97.90.110.160 port 36350 ssh2
Aug  4 01:47:59 Ubuntu-1404-trusty-64-minimal sshd\[16314\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=97.90.110.160  user=root
2020-08-04 08:48:44
102.132.134.25 attackspambots
Aug  4 01:41:58 web1 sshd\[4948\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=102.132.134.25  user=root
Aug  4 01:42:00 web1 sshd\[4948\]: Failed password for root from 102.132.134.25 port 41436 ssh2
Aug  4 01:45:28 web1 sshd\[5068\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=102.132.134.25  user=root
Aug  4 01:45:29 web1 sshd\[5068\]: Failed password for root from 102.132.134.25 port 60548 ssh2
Aug  4 01:48:33 web1 sshd\[5250\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=102.132.134.25  user=root
2020-08-04 08:44:49
116.98.140.102 attackspam
Automatic report - Port Scan Attack
2020-08-04 08:45:50
123.18.0.180 attackspam
Unauthorized connection attempt from IP address 123.18.0.180 on Port 445(SMB)
2020-08-04 08:35:20
222.186.42.155 attack
Aug  4 02:34:34 minden010 sshd[8285]: Failed password for root from 222.186.42.155 port 23450 ssh2
Aug  4 02:34:36 minden010 sshd[8285]: Failed password for root from 222.186.42.155 port 23450 ssh2
Aug  4 02:34:39 minden010 sshd[8285]: Failed password for root from 222.186.42.155 port 23450 ssh2
...
2020-08-04 08:35:05
106.53.2.93 attack
2020-08-04T05:55:13.575542ns386461 sshd\[11574\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.53.2.93  user=root
2020-08-04T05:55:15.502747ns386461 sshd\[11574\]: Failed password for root from 106.53.2.93 port 57740 ssh2
2020-08-04T05:58:52.266497ns386461 sshd\[14743\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.53.2.93  user=root
2020-08-04T05:58:54.258384ns386461 sshd\[14743\]: Failed password for root from 106.53.2.93 port 57718 ssh2
2020-08-04T05:59:52.414454ns386461 sshd\[15618\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.53.2.93  user=root
...
2020-08-04 12:01:17

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