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 <<>> 104.20.81.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59699
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.20.81.54.			IN	A

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

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 05:21:54 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 54.81.20.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 54.81.20.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
121.204.212.7 attack
port scan and connect, tcp 6379 (redis)
2020-03-28 16:09:42
150.109.57.43 attackbotsspam
Mar 28 08:28:24 Ubuntu-1404-trusty-64-minimal sshd\[28662\]: Invalid user xtf from 150.109.57.43
Mar 28 08:28:24 Ubuntu-1404-trusty-64-minimal sshd\[28662\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.57.43
Mar 28 08:28:26 Ubuntu-1404-trusty-64-minimal sshd\[28662\]: Failed password for invalid user xtf from 150.109.57.43 port 59162 ssh2
Mar 28 08:40:36 Ubuntu-1404-trusty-64-minimal sshd\[9477\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.57.43  user=list
Mar 28 08:40:39 Ubuntu-1404-trusty-64-minimal sshd\[9477\]: Failed password for list from 150.109.57.43 port 57970 ssh2
2020-03-28 16:04:18
196.52.84.46 attack
3,22-03/06 [bc01/m09] PostRequest-Spammer scoring: essen
2020-03-28 15:46:34
106.54.40.11 attack
Mar 28 07:41:45 pi sshd[28102]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.40.11 
Mar 28 07:41:47 pi sshd[28102]: Failed password for invalid user bl from 106.54.40.11 port 45872 ssh2
2020-03-28 15:57:07
185.243.114.132 attackbots
Attempting to bruteforce  account on exchange server.
2020-03-28 15:55:14
188.166.34.207 attackbotsspam
firewall-block, port(s): 4122/tcp
2020-03-28 16:20:22
134.209.147.198 attack
Mar 28 07:15:43 mail sshd[8511]: Invalid user wqk from 134.209.147.198
Mar 28 07:15:43 mail sshd[8511]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.147.198
Mar 28 07:15:43 mail sshd[8511]: Invalid user wqk from 134.209.147.198
Mar 28 07:15:44 mail sshd[8511]: Failed password for invalid user wqk from 134.209.147.198 port 46536 ssh2
Mar 28 07:21:30 mail sshd[10072]: Invalid user tiffie from 134.209.147.198
...
2020-03-28 16:25:53
109.110.52.77 attackbotsspam
Mar 28 06:48:17 raspberrypi sshd\[10178\]: Invalid user postgres from 109.110.52.77Mar 28 06:48:19 raspberrypi sshd\[10178\]: Failed password for invalid user postgres from 109.110.52.77 port 44382 ssh2Mar 28 06:50:14 raspberrypi sshd\[10378\]: Invalid user oracle from 109.110.52.77Mar 28 06:50:16 raspberrypi sshd\[10378\]: Failed password for invalid user oracle from 109.110.52.77 port 58370 ssh2
...
2020-03-28 15:51:01
49.88.112.73 attackbots
Mar 28 08:40:52 eventyay sshd[29291]: Failed password for root from 49.88.112.73 port 44146 ssh2
Mar 28 08:40:55 eventyay sshd[29291]: Failed password for root from 49.88.112.73 port 44146 ssh2
Mar 28 08:40:57 eventyay sshd[29291]: Failed password for root from 49.88.112.73 port 44146 ssh2
...
2020-03-28 15:48:41
130.61.108.56 attackbots
fail2ban
2020-03-28 15:51:56
206.189.172.90 attack
Mar 28 07:01:52 *host* sshd\[3803\]: User *user* from 206.189.172.90 not allowed because none of user's groups are listed in AllowGroups
2020-03-28 15:46:01
40.73.26.241 attackspambots
RDP brute force attack detected by fail2ban
2020-03-28 16:24:32
103.247.13.34 attackbotsspam
DATE:2020-03-28 04:46:16, IP:103.247.13.34, PORT:5900 VNC brute force auth on honeypot server (epe-honey1-hq)
2020-03-28 15:52:15
123.206.190.82 attackbots
Total attacks: 2
2020-03-28 15:41:10
167.172.207.139 attackbots
(sshd) Failed SSH login from 167.172.207.139 (US/United States/-): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar 28 05:59:05 ubnt-55d23 sshd[3575]: Invalid user kss from 167.172.207.139 port 34838
Mar 28 05:59:07 ubnt-55d23 sshd[3575]: Failed password for invalid user kss from 167.172.207.139 port 34838 ssh2
2020-03-28 15:39:23

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