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 <<>> 104.21.54.208
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7329
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.54.208.			IN	A

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

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:36:44 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 208.54.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 208.54.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
203.99.57.115 attackbots
Automatic report - Banned IP Access
2019-08-04 02:54:56
42.117.206.232 attackbotsspam
Unauthorised access (Aug  3) SRC=42.117.206.232 LEN=40 TTL=47 ID=51064 TCP DPT=23 WINDOW=12224 SYN
2019-08-04 03:02:53
165.227.214.163 attackspam
Aug  3 20:18:09 vps691689 sshd[7922]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.214.163
Aug  3 20:18:11 vps691689 sshd[7922]: Failed password for invalid user nan from 165.227.214.163 port 59872 ssh2
...
2019-08-04 02:33:03
93.153.83.115 attack
Aug  3 19:13:25 localhost sshd\[15410\]: Invalid user marian from 93.153.83.115 port 48158
Aug  3 19:13:25 localhost sshd\[15410\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.153.83.115
Aug  3 19:13:27 localhost sshd\[15410\]: Failed password for invalid user marian from 93.153.83.115 port 48158 ssh2
Aug  3 19:19:10 localhost sshd\[15587\]: Invalid user lenore from 93.153.83.115 port 44990
Aug  3 19:19:10 localhost sshd\[15587\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.153.83.115
...
2019-08-04 03:21:59
91.134.127.162 attackbots
Aug  3 13:12:52 aat-srv002 sshd[15590]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.134.127.162
Aug  3 13:12:55 aat-srv002 sshd[15590]: Failed password for invalid user user from 91.134.127.162 port 55816 ssh2
Aug  3 13:18:30 aat-srv002 sshd[15773]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.134.127.162
Aug  3 13:18:32 aat-srv002 sshd[15773]: Failed password for invalid user flash from 91.134.127.162 port 50552 ssh2
...
2019-08-04 02:37:08
219.142.159.171 attackbots
219.142.159.171 - - \[03/Aug/2019:17:12:39 +0200\] "GET http://m.search.yahoo.com/ HTTP/1.1" 200 2659 "http://m.search.yahoo.com/" "Mozilla/4.0 \(compatible\; MSIE 6.0\; Windows NT 5.1\)"
2019-08-04 03:08:28
91.242.162.133 attackbots
Automatic report - Banned IP Access
2019-08-04 03:13:47
89.46.104.202 attack
Automatic report - Banned IP Access
2019-08-04 02:58:30
202.83.28.14 attack
Unauthorised access (Aug  3) SRC=202.83.28.14 LEN=52 PREC=0x20 TTL=113 ID=977 DF TCP DPT=445 WINDOW=8192 SYN
2019-08-04 03:23:06
218.155.189.208 attackbotsspam
Aug  3 19:41:55 debian sshd\[18795\]: Invalid user @P@ssword1 from 218.155.189.208 port 35432
Aug  3 19:41:55 debian sshd\[18795\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.155.189.208
...
2019-08-04 02:50:16
74.63.226.142 attack
Aug  3 20:07:48 mail sshd\[15403\]: Invalid user asterisk from 74.63.226.142 port 40010
Aug  3 20:07:48 mail sshd\[15403\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.63.226.142
...
2019-08-04 03:16:59
37.187.181.182 attackbotsspam
Aug  3 19:24:17 microserver sshd[25051]: Invalid user Nicole from 37.187.181.182 port 38146
Aug  3 19:24:17 microserver sshd[25051]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.181.182
Aug  3 19:24:20 microserver sshd[25051]: Failed password for invalid user Nicole from 37.187.181.182 port 38146 ssh2
Aug  3 19:29:15 microserver sshd[25701]: Invalid user peter from 37.187.181.182 port 59848
Aug  3 19:29:15 microserver sshd[25701]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.181.182
Aug  3 19:42:45 microserver sshd[27583]: Invalid user test from 37.187.181.182 port 39074
Aug  3 19:42:45 microserver sshd[27583]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.181.182
Aug  3 19:42:46 microserver sshd[27583]: Failed password for invalid user test from 37.187.181.182 port 39074 ssh2
Aug  3 19:46:53 microserver sshd[28179]: Invalid user nice from 37.187.181.182 port 603
2019-08-04 02:52:27
89.248.168.107 attackspam
Port scan on 11 port(s): 10063 10268 10376 10481 10498 10729 10856 10873 10916 10919 10958
2019-08-04 03:24:04
211.219.80.184 attackspam
Aug  3 15:48:32 archiv sshd[31276]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.219.80.184  user=r.r
Aug  3 15:48:34 archiv sshd[31276]: Failed password for r.r from 211.219.80.184 port 35346 ssh2
Aug  3 15:48:35 archiv sshd[31276]: Received disconnect from 211.219.80.184 port 35346:11: Bye Bye [preauth]
Aug  3 15:48:35 archiv sshd[31276]: Disconnected from 211.219.80.184 port 35346 [preauth]
Aug  3 16:58:51 archiv sshd[31776]: Invalid user thomas from 211.219.80.184 port 55334
Aug  3 16:58:51 archiv sshd[31776]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.219.80.184
Aug  3 16:58:53 archiv sshd[31776]: Failed password for invalid user thomas from 211.219.80.184 port 55334 ssh2
Aug  3 16:58:53 archiv sshd[31776]: Received disconnect from 211.219.80.184 port 55334:11: Bye Bye [preauth]
Aug  3 16:58:53 archiv sshd[31776]: Disconnected from 211.219.80.184 port 55334 [preauth]
Aug........
-------------------------------
2019-08-04 02:47:03
180.124.239.244 attackspam
$f2bV_matches
2019-08-04 02:39:49

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