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 <<>> 104.21.55.208
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48336
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.55.208.			IN	A

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

;; Query time: 88 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 05:24:22 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 208.55.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 208.55.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
111.231.54.212 attackspambots
Input Traffic from this IP, but critial abuseconfidencescore
2020-08-23 23:19:26
112.196.184.48 attack
Unauthorised access (Aug 23) SRC=112.196.184.48 LEN=48 TOS=0x10 PREC=0x40 TTL=108 ID=26404 DF TCP DPT=445 WINDOW=8192 SYN
2020-08-23 23:12:16
18.237.13.107 attackspambots
Aug 23 14:31:17 home sshd[3721293]: Failed password for invalid user rabbitmq from 18.237.13.107 port 54560 ssh2
Aug 23 14:34:11 home sshd[3722290]: Invalid user sn from 18.237.13.107 port 41214
Aug 23 14:34:11 home sshd[3722290]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=18.237.13.107 
Aug 23 14:34:11 home sshd[3722290]: Invalid user sn from 18.237.13.107 port 41214
Aug 23 14:34:12 home sshd[3722290]: Failed password for invalid user sn from 18.237.13.107 port 41214 ssh2
...
2020-08-23 23:19:50
192.241.222.26 attack
Aug 23 16:43:33 fhem-rasp sshd[9882]: Invalid user gyc from 192.241.222.26 port 50852
...
2020-08-23 23:48:51
194.26.25.13 attackbots
 TCP (SYN) 194.26.25.13:59348 -> port 3189, len 44
2020-08-23 23:26:30
177.188.190.57 attackspam
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-08-23 23:46:48
115.212.8.72 attackbots
Aug 23 17:16:04 srv01 postfix/smtpd\[3286\]: warning: unknown\[115.212.8.72\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 23 17:16:21 srv01 postfix/smtpd\[3286\]: warning: unknown\[115.212.8.72\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 23 17:16:38 srv01 postfix/smtpd\[3286\]: warning: unknown\[115.212.8.72\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 23 17:16:57 srv01 postfix/smtpd\[3286\]: warning: unknown\[115.212.8.72\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 23 17:17:09 srv01 postfix/smtpd\[3286\]: warning: unknown\[115.212.8.72\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-08-23 23:39:44
147.135.133.88 attackbotsspam
Aug 23 16:15:10 abendstille sshd\[30456\]: Invalid user support from 147.135.133.88
Aug 23 16:15:10 abendstille sshd\[30456\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=147.135.133.88
Aug 23 16:15:12 abendstille sshd\[30456\]: Failed password for invalid user support from 147.135.133.88 port 36765 ssh2
Aug 23 16:18:50 abendstille sshd\[2196\]: Invalid user jorge from 147.135.133.88
Aug 23 16:18:50 abendstille sshd\[2196\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=147.135.133.88
...
2020-08-23 23:08:08
164.132.46.14 attackbotsspam
Aug 23 11:11:06 mail sshd\[61287\]: Invalid user hanlin from 164.132.46.14
...
2020-08-23 23:21:27
2405:201:5504:9835:e0a7:4ba7:5356:a7e9 attackbotsspam
C2,WP GET /wp-login.php
2020-08-23 23:11:07
194.15.36.88 attackbotsspam
" "
2020-08-23 23:28:32
178.65.220.188 attackbots
Lines containing failures of 178.65.220.188
Aug 23 14:08:01 shared03 sshd[16585]: Invalid user pi from 178.65.220.188 port 48802
Aug 23 14:08:01 shared03 sshd[16585]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.65.220.188
Aug 23 14:08:01 shared03 sshd[16587]: Invalid user pi from 178.65.220.188 port 48804
Aug 23 14:08:01 shared03 sshd[16587]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.65.220.188
Aug 23 14:08:02 shared03 sshd[16585]: Failed password for invalid user pi from 178.65.220.188 port 48802 ssh2
Aug 23 14:08:02 shared03 sshd[16585]: Connection closed by invalid user pi 178.65.220.188 port 48802 [preauth]
Aug 23 14:08:02 shared03 sshd[16587]: Failed password for invalid user pi from 178.65.220.188 port 48804 ssh2
Aug 23 14:08:02 shared03 sshd[16587]: Connection closed by invalid user pi 178.65.220.188 port 48804 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en
2020-08-23 23:39:11
94.102.56.216 attackspambots
 UDP 94.102.56.216:46851 -> port 49155, len 166
2020-08-23 23:47:16
122.51.70.17 attack
Aug 23 14:13:17 sip sshd[27776]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.70.17
Aug 23 14:13:19 sip sshd[27776]: Failed password for invalid user aegis from 122.51.70.17 port 48052 ssh2
Aug 23 14:22:37 sip sshd[30187]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.70.17
2020-08-23 23:16:25
118.101.7.126 attackspambots
Aug 23 14:56:42 l02a sshd[29557]: Invalid user melina from 118.101.7.126
Aug 23 14:56:42 l02a sshd[29557]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.101.7.126 
Aug 23 14:56:42 l02a sshd[29557]: Invalid user melina from 118.101.7.126
Aug 23 14:56:45 l02a sshd[29557]: Failed password for invalid user melina from 118.101.7.126 port 49882 ssh2
2020-08-23 23:22:13

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