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 <<>> 104.21.29.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31945
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.29.54.			IN	A

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

;; Query time: 25 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 20:14:04 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 54.29.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 54.29.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.239.106.134 attackbots
Oct  6 06:23:49 localhost sshd\[16914\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.239.106.134  user=root
Oct  6 06:23:51 localhost sshd\[16914\]: Failed password for root from 185.239.106.134 port 35726 ssh2
Oct  6 06:28:02 localhost sshd\[17380\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.239.106.134  user=root
Oct  6 06:28:04 localhost sshd\[17380\]: Failed password for root from 185.239.106.134 port 42126 ssh2
Oct  6 06:32:13 localhost sshd\[17785\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.239.106.134  user=root
...
2020-10-06 14:07:29
45.142.120.33 attack
Attempted Brute Force (dovecot)
2020-10-06 13:41:01
119.45.46.212 attackbotsspam
$f2bV_matches
2020-10-06 14:00:41
103.137.113.34 attack
bruteforce detected
2020-10-06 13:51:53
112.85.42.112 attackspambots
DATE:2020-10-06 08:05:22,IP:112.85.42.112,MATCHES:10,PORT:ssh
2020-10-06 14:06:29
91.221.134.137 attackbots
mail auth brute force
2020-10-06 13:44:16
72.167.190.231 attackbotsspam
72.167.190.231 - - [05/Oct/2020:22:43:07 +0200] "POST /xmlrpc.php HTTP/1.1" 403 5 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36"
72.167.190.231 - - [05/Oct/2020:22:43:07 +0200] "POST /xmlrpc.php HTTP/1.1" 403 5 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36"
...
2020-10-06 13:50:18
49.234.14.216 attackspam
Oct  5 21:41:45 ws12vmsma01 sshd[36749]: Failed password for root from 49.234.14.216 port 54332 ssh2
Oct  5 21:42:53 ws12vmsma01 sshd[36892]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.14.216  user=root
Oct  5 21:42:55 ws12vmsma01 sshd[36892]: Failed password for root from 49.234.14.216 port 37842 ssh2
...
2020-10-06 13:54:33
134.209.24.117 attackspambots
Automatic report BANNED IP
2020-10-06 14:08:23
222.107.156.227 attackbotsspam
Oct  6 07:36:06 PorscheCustomer sshd[14014]: Failed password for root from 222.107.156.227 port 58600 ssh2
Oct  6 07:38:43 PorscheCustomer sshd[14085]: Failed password for root from 222.107.156.227 port 21880 ssh2
...
2020-10-06 13:49:30
213.155.29.104 attackbotsspam
Oct  6 11:11:39 itv-usvr-01 sshd[5468]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.155.29.104  user=root
Oct  6 11:11:41 itv-usvr-01 sshd[5468]: Failed password for root from 213.155.29.104 port 37344 ssh2
Oct  6 11:15:24 itv-usvr-01 sshd[5633]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.155.29.104  user=root
Oct  6 11:15:27 itv-usvr-01 sshd[5633]: Failed password for root from 213.155.29.104 port 43808 ssh2
Oct  6 11:19:06 itv-usvr-01 sshd[5808]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.155.29.104  user=root
Oct  6 11:19:09 itv-usvr-01 sshd[5808]: Failed password for root from 213.155.29.104 port 50276 ssh2
2020-10-06 14:01:33
139.59.25.82 attack
Oct  5 19:03:48 host sshd[10598]: User r.r from 139.59.25.82 not allowed because none of user's groups are listed in AllowGroups
Oct  5 19:03:48 host sshd[10598]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.25.82  user=r.r
Oct  5 19:03:50 host sshd[10598]: Failed password for invalid user r.r from 139.59.25.82 port 46410 ssh2
Oct  5 19:03:51 host sshd[10598]: Received disconnect from 139.59.25.82 port 46410:11: Bye Bye [preauth]
Oct  5 19:03:51 host sshd[10598]: Disconnected from invalid user r.r 139.59.25.82 port 46410 [preauth]
Oct  5 19:18:43 host sshd[11134]: User r.r from 139.59.25.82 not allowed because none of user's groups are listed in AllowGroups
Oct  5 19:18:43 host sshd[11134]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.25.82  user=r.r
Oct  5 19:18:45 host sshd[11134]: Failed password for invalid user r.r from 139.59.25.82 port 45422 ssh2
Oct  5 19:18:46 ho........
-------------------------------
2020-10-06 13:53:15
101.231.146.34 attackspambots
Oct  6 06:44:39 pornomens sshd\[29824\]: Invalid user 1q2w3e4r5t5678 from 101.231.146.34 port 59203
Oct  6 06:44:39 pornomens sshd\[29824\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.231.146.34
Oct  6 06:44:41 pornomens sshd\[29824\]: Failed password for invalid user 1q2w3e4r5t5678 from 101.231.146.34 port 59203 ssh2
...
2020-10-06 13:38:27
141.98.80.190 attack
Oct  6 07:19:49 mail.srvfarm.net postfix/smtpd[2172201]: warning: unknown[141.98.80.190]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct  6 07:19:49 mail.srvfarm.net postfix/smtpd[2172201]: lost connection after AUTH from unknown[141.98.80.190]
Oct  6 07:19:55 mail.srvfarm.net postfix/smtpd[2172946]: lost connection after AUTH from unknown[141.98.80.190]
Oct  6 07:19:58 mail.srvfarm.net postfix/smtpd[2172191]: warning: unknown[141.98.80.190]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct  6 07:19:58 mail.srvfarm.net postfix/smtpd[2172191]: lost connection after AUTH from unknown[141.98.80.190]
2020-10-06 14:12:00
182.61.41.171 attackbots
SSH login attempts brute force.
2020-10-06 13:36:02

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