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 <<>> 104.21.49.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 60261
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.49.54.			IN	A

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

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:17:23 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 54.49.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 54.49.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
127.0.0.1 attackspam
Test Connectivity
2019-10-03 14:49:59
190.155.135.138 attackbotsspam
SPF Fail sender not permitted to send mail for @ipsp-profremar.com / Sent mail to target address hacked/leaked from abandonia in 2016
2019-10-03 15:14:21
81.161.204.199 attackspambots
Unauthorised access (Oct  3) SRC=81.161.204.199 LEN=40 TTL=246 ID=62368 DF TCP DPT=8080 WINDOW=14600 SYN
2019-10-03 15:32:48
222.186.15.110 attackspambots
Oct  3 08:53:36 mail sshd\[26980\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.110  user=root
Oct  3 08:53:38 mail sshd\[26980\]: Failed password for root from 222.186.15.110 port 38973 ssh2
Oct  3 08:53:40 mail sshd\[26980\]: Failed password for root from 222.186.15.110 port 38973 ssh2
Oct  3 08:53:42 mail sshd\[26980\]: Failed password for root from 222.186.15.110 port 38973 ssh2
Oct  3 09:00:18 mail sshd\[27992\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.110  user=root
2019-10-03 15:08:39
37.79.251.113 attackspam
Brute force attempt
2019-10-03 15:14:53
94.191.60.199 attackspam
Oct  3 06:57:18 www sshd\[211695\]: Invalid user 12345 from 94.191.60.199
Oct  3 06:57:18 www sshd\[211695\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.60.199
Oct  3 06:57:20 www sshd\[211695\]: Failed password for invalid user 12345 from 94.191.60.199 port 53556 ssh2
...
2019-10-03 14:59:29
176.254.243.226 attack
176.254.243.226 - - [03/Oct/2019:05:56:48 +0200] "GET /wp-login.php HTTP/1.1" 302 573
...
2019-10-03 15:26:11
111.231.71.157 attackspam
Oct  3 08:22:12 MK-Soft-VM5 sshd[12295]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.71.157 
Oct  3 08:22:15 MK-Soft-VM5 sshd[12295]: Failed password for invalid user thman from 111.231.71.157 port 58748 ssh2
...
2019-10-03 14:58:49
60.249.21.129 attackbots
Oct  2 21:11:44 php1 sshd\[16722\]: Invalid user system from 60.249.21.129
Oct  2 21:11:44 php1 sshd\[16722\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60-249-21-129.hinet-ip.hinet.net
Oct  2 21:11:46 php1 sshd\[16722\]: Failed password for invalid user system from 60.249.21.129 port 59398 ssh2
Oct  2 21:15:57 php1 sshd\[17213\]: Invalid user globit from 60.249.21.129
Oct  2 21:15:57 php1 sshd\[17213\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60-249-21-129.hinet-ip.hinet.net
2019-10-03 15:18:31
150.242.213.189 attackspambots
2019-10-03T06:16:55.917823shield sshd\[7021\]: Invalid user user1 from 150.242.213.189 port 59772
2019-10-03T06:16:55.922022shield sshd\[7021\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.242.213.189
2019-10-03T06:16:57.841711shield sshd\[7021\]: Failed password for invalid user user1 from 150.242.213.189 port 59772 ssh2
2019-10-03T06:21:03.306973shield sshd\[7655\]: Invalid user jeffrey from 150.242.213.189 port 37466
2019-10-03T06:21:03.311246shield sshd\[7655\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.242.213.189
2019-10-03 15:05:05
192.99.32.86 attackbots
Oct  2 20:40:26 hanapaa sshd\[11873\]: Invalid user pul from 192.99.32.86
Oct  2 20:40:26 hanapaa sshd\[11873\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns517943.ip-192-99-32.net
Oct  2 20:40:28 hanapaa sshd\[11873\]: Failed password for invalid user pul from 192.99.32.86 port 34902 ssh2
Oct  2 20:44:00 hanapaa sshd\[12148\]: Invalid user oracle from 192.99.32.86
Oct  2 20:44:00 hanapaa sshd\[12148\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns517943.ip-192-99-32.net
2019-10-03 15:02:33
138.117.109.103 attackspam
Oct  2 18:11:52 myhostname sshd[27666]: Invalid user vision from 138.117.109.103
Oct  2 18:11:52 myhostname sshd[27666]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.117.109.103
Oct  2 18:11:54 myhostname sshd[27666]: Failed password for invalid user vision from 138.117.109.103 port 44805 ssh2
Oct  2 18:11:54 myhostname sshd[27666]: Received disconnect from 138.117.109.103 port 44805:11: Bye Bye [preauth]
Oct  2 18:11:54 myhostname sshd[27666]: Disconnected from 138.117.109.103 port 44805 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=138.117.109.103
2019-10-03 14:49:31
118.24.151.43 attackspam
Oct  3 12:24:07 gw1 sshd[22281]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.151.43
Oct  3 12:24:09 gw1 sshd[22281]: Failed password for invalid user stacy from 118.24.151.43 port 54410 ssh2
...
2019-10-03 15:32:13
165.22.112.45 attack
Oct  3 14:06:09 webhost01 sshd[10700]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.112.45
Oct  3 14:06:11 webhost01 sshd[10700]: Failed password for invalid user ifrs from 165.22.112.45 port 49382 ssh2
...
2019-10-03 15:31:52
116.58.226.188 attackbotsspam
Chat Spam
2019-10-03 15:06:49

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