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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.197.81.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20866
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.197.81.55.			IN	A

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

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:01:04 CST 2022
;; MSG SIZE  rcvd: 106
Host info
55.81.197.104.in-addr.arpa domain name pointer 55.81.197.104.bc.googleusercontent.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
55.81.197.104.in-addr.arpa	name = 55.81.197.104.bc.googleusercontent.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
103.76.136.254 attack
Unauthorized connection attempt from IP address 103.76.136.254 on Port 445(SMB)
2020-10-08 14:06:08
141.98.80.22 attack
tcp port scan
2020-10-08 13:41:46
106.13.175.126 attackspam
106.13.175.126 (CN/China/-), 6 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Oct  8 00:51:12 server4 sshd[20211]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.79.24  user=root
Oct  8 00:41:35 server4 sshd[15076]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.175.126  user=root
Oct  8 00:41:38 server4 sshd[15076]: Failed password for root from 106.13.175.126 port 49102 ssh2
Oct  8 00:44:10 server4 sshd[16329]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.211.88.113  user=root
Oct  8 00:44:12 server4 sshd[16329]: Failed password for root from 91.211.88.113 port 40724 ssh2
Oct  8 00:42:15 server4 sshd[15482]: Failed password for root from 51.83.40.227 port 54844 ssh2

IP Addresses Blocked:

139.155.79.24 (CN/China/-)
2020-10-08 13:31:17
157.97.80.205 attackbots
$f2bV_matches
2020-10-08 13:21:59
45.191.117.221 attackspambots
1602103580 - 10/07/2020 22:46:20 Host: 45.191.117.221/45.191.117.221 Port: 445 TCP Blocked
2020-10-08 13:36:37
154.202.5.175 attack
Oct  8 00:30:56 mail sshd[911907]: Failed password for root from 154.202.5.175 port 55394 ssh2
Oct  8 00:44:13 mail sshd[912856]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.202.5.175  user=root
Oct  8 00:44:16 mail sshd[912856]: Failed password for root from 154.202.5.175 port 55948 ssh2
...
2020-10-08 13:15:57
76.11.64.60 attack
1602103588 - 10/07/2020 22:46:28 Host: 76.11.64.60/76.11.64.60 Port: 445 TCP Blocked
2020-10-08 13:27:33
113.173.56.0 attackspambots
Unauthorized connection attempt from IP address 113.173.56.0 on Port 445(SMB)
2020-10-08 13:44:13
69.85.84.14 attack
ssh brute force
2020-10-08 13:26:14
122.118.56.88 attackbots
Brute forcing email accounts
2020-10-08 13:43:43
178.128.242.233 attackspam
Automatic report - Banned IP Access
2020-10-08 13:29:27
190.206.121.81 attackspambots
Unauthorized connection attempt from IP address 190.206.121.81 on Port 445(SMB)
2020-10-08 13:56:25
106.13.29.92 attackbots
Oct  8 06:16:10 nas sshd[24454]: Failed password for root from 106.13.29.92 port 52612 ssh2
Oct  8 06:21:15 nas sshd[24583]: Failed password for root from 106.13.29.92 port 53776 ssh2
...
2020-10-08 14:05:41
58.221.204.114 attackbots
Oct  8 10:47:26 lunarastro sshd[9222]: Failed password for root from 58.221.204.114 port 45754 ssh2
2020-10-08 13:47:26
187.58.65.21 attackbots
Oct  8 04:22:55 h2865660 sshd[1558]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.58.65.21  user=root
Oct  8 04:22:57 h2865660 sshd[1558]: Failed password for root from 187.58.65.21 port 32169 ssh2
Oct  8 04:26:46 h2865660 sshd[1705]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.58.65.21  user=root
Oct  8 04:26:48 h2865660 sshd[1705]: Failed password for root from 187.58.65.21 port 28390 ssh2
Oct  8 04:29:35 h2865660 sshd[1826]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.58.65.21  user=root
Oct  8 04:29:37 h2865660 sshd[1826]: Failed password for root from 187.58.65.21 port 14726 ssh2
...
2020-10-08 13:21:39

Recently Reported IPs

104.197.81.187 104.197.77.200 104.197.80.78 104.197.81.67
104.197.59.227 104.197.85.63 104.197.82.118 104.197.88.225
104.197.97.231 104.197.96.181 104.21.66.196 104.198.0.231
104.197.95.9 104.198.0.44 104.198.0.80 104.198.0.81
104.197.86.247 104.198.0.152 104.198.1.23 104.198.0.57