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 <<>> 104.21.27.12
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20370
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.27.12.			IN	A

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

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:20:43 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 12.27.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 12.27.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.42.117 attackspambots
Sep 26 08:43:11 dcd-gentoo sshd[29084]: User root from 222.186.42.117 not allowed because none of user's groups are listed in AllowGroups
Sep 26 08:43:13 dcd-gentoo sshd[29084]: error: PAM: Authentication failure for illegal user root from 222.186.42.117
Sep 26 08:43:11 dcd-gentoo sshd[29084]: User root from 222.186.42.117 not allowed because none of user's groups are listed in AllowGroups
Sep 26 08:43:13 dcd-gentoo sshd[29084]: error: PAM: Authentication failure for illegal user root from 222.186.42.117
Sep 26 08:43:11 dcd-gentoo sshd[29084]: User root from 222.186.42.117 not allowed because none of user's groups are listed in AllowGroups
Sep 26 08:43:13 dcd-gentoo sshd[29084]: error: PAM: Authentication failure for illegal user root from 222.186.42.117
Sep 26 08:43:13 dcd-gentoo sshd[29084]: Failed keyboard-interactive/pam for invalid user root from 222.186.42.117 port 20210 ssh2
...
2019-09-26 14:44:44
158.69.28.73 attackbots
Sep 14 17:20:30 localhost postfix/smtpd[29474]: disconnect from ip73.ip-158-69-28.net[158.69.28.73] ehlo=1 auth=0/1 quhostname=1 commands=2/3
Sep 14 17:29:02 localhost postfix/smtpd[30749]: disconnect from ip73.ip-158-69-28.net[158.69.28.73] ehlo=1 auth=0/1 quhostname=1 commands=2/3
Sep 14 18:34:54 localhost postfix/smtpd[15653]: disconnect from ip73.ip-158-69-28.net[158.69.28.73] ehlo=1 auth=0/1 quhostname=1 commands=2/3
Sep 14 18:38:26 localhost postfix/smtpd[16946]: disconnect from ip73.ip-158-69-28.net[158.69.28.73] ehlo=1 auth=0/1 quhostname=1 commands=2/3
Sep 14 18:39:53 localhost postfix/smtpd[16946]: disconnect from ip73.ip-158-69-28.net[158.69.28.73] ehlo=1 auth=0/1 quhostname=1 commands=2/3


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=158.69.28.73
2019-09-26 15:18:31
77.123.33.154 attack
2019-09-26T04:15:29Z - RDP login failed multiple times. (77.123.33.154)
2019-09-26 15:12:43
192.118.78.18 attackspam
HTTP/80/443 Probe, Hack -
2019-09-26 14:50:40
5.196.243.201 attackbotsspam
Sep 26 07:06:58 SilenceServices sshd[21506]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.243.201
Sep 26 07:07:01 SilenceServices sshd[21506]: Failed password for invalid user 123456 from 5.196.243.201 port 55558 ssh2
Sep 26 07:11:06 SilenceServices sshd[22610]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.243.201
2019-09-26 14:54:17
114.40.158.126 attack
" "
2019-09-26 15:04:48
82.200.232.150 attack
Absender hat Spam-Falle ausgel?st
2019-09-26 14:53:30
119.4.225.108 attack
Automatic report - Banned IP Access
2019-09-26 15:20:25
45.142.195.5 attackspambots
Sep 26 09:09:05 relay postfix/smtpd\[14895\]: warning: unknown\[45.142.195.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 26 09:09:39 relay postfix/smtpd\[22325\]: warning: unknown\[45.142.195.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 26 09:10:00 relay postfix/smtpd\[14895\]: warning: unknown\[45.142.195.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 26 09:10:34 relay postfix/smtpd\[22325\]: warning: unknown\[45.142.195.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 26 09:10:56 relay postfix/smtpd\[10454\]: warning: unknown\[45.142.195.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-09-26 15:17:24
14.162.197.169 attackbotsspam
Chat Spam
2019-09-26 15:28:26
167.114.152.139 attackspam
$f2bV_matches
2019-09-26 15:10:54
162.247.72.199 attackspam
Sep 26 05:45:02 thevastnessof sshd[26627]: Failed password for root from 162.247.72.199 port 37790 ssh2
...
2019-09-26 15:22:40
137.74.173.182 attackbots
Sep 25 21:14:06 tdfoods sshd\[3202\]: Invalid user freddy from 137.74.173.182
Sep 25 21:14:06 tdfoods sshd\[3202\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=aula.madridemprende.es
Sep 25 21:14:09 tdfoods sshd\[3202\]: Failed password for invalid user freddy from 137.74.173.182 port 49594 ssh2
Sep 25 21:18:10 tdfoods sshd\[3508\]: Invalid user groupoffice from 137.74.173.182
Sep 25 21:18:10 tdfoods sshd\[3508\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=aula.madridemprende.es
2019-09-26 15:24:36
179.232.79.49 attackspambots
Telnetd brute force attack detected by fail2ban
2019-09-26 15:19:58
139.217.102.155 attackbotsspam
Sep 23 14:37:54 host2 sshd[24388]: Invalid user ws from 139.217.102.155
Sep 23 14:37:54 host2 sshd[24388]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.217.102.155 
Sep 23 14:37:56 host2 sshd[24388]: Failed password for invalid user ws from 139.217.102.155 port 62172 ssh2
Sep 23 14:37:56 host2 sshd[24388]: Received disconnect from 139.217.102.155: 11: Bye Bye [preauth]
Sep 23 15:01:24 host2 sshd[24837]: Invalid user rf from 139.217.102.155
Sep 23 15:01:24 host2 sshd[24837]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.217.102.155 


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=139.217.102.155
2019-09-26 15:15:30

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