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 <<>> 104.21.39.102
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30481
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.39.102.			IN	A

;; AUTHORITY SECTION:
.			315	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 26 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 20:28:10 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 102.39.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 102.39.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
105.145.33.143 attackspambots
Brute force attempt
2019-10-22 20:48:51
157.245.182.75 attack
WordPress wp-login brute force :: 157.245.182.75 0.120 BYPASS [22/Oct/2019:22:51:49  1100] [censored_1] "POST /wp-login.php HTTP/1.1" 200 3972 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-10-22 21:28:30
23.129.64.158 attackbots
Oct 22 15:24:08 vpn01 sshd[7859]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.129.64.158
Oct 22 15:24:10 vpn01 sshd[7859]: Failed password for invalid user administrator from 23.129.64.158 port 18243 ssh2
...
2019-10-22 21:32:03
148.245.172.242 attackbots
Oct 22 13:52:45 tuxlinux sshd[40736]: Invalid user telegraf from 148.245.172.242 port 47122
Oct 22 13:52:45 tuxlinux sshd[40736]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.245.172.242 
Oct 22 13:52:45 tuxlinux sshd[40736]: Invalid user telegraf from 148.245.172.242 port 47122
Oct 22 13:52:45 tuxlinux sshd[40736]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.245.172.242 
Oct 22 13:52:45 tuxlinux sshd[40736]: Invalid user telegraf from 148.245.172.242 port 47122
Oct 22 13:52:45 tuxlinux sshd[40736]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.245.172.242 
Oct 22 13:52:47 tuxlinux sshd[40736]: Failed password for invalid user telegraf from 148.245.172.242 port 47122 ssh2
...
2019-10-22 20:51:16
142.93.109.129 attack
Oct 22 11:52:35 *** sshd[12486]: User root from 142.93.109.129 not allowed because not listed in AllowUsers
2019-10-22 20:57:15
123.206.46.177 attackspambots
Oct 22 15:53:33 sauna sshd[136588]: Failed password for root from 123.206.46.177 port 36036 ssh2
...
2019-10-22 21:22:02
187.0.160.130 attackspam
Feb  5 09:55:16 microserver sshd[35547]: Invalid user ftp_user from 187.0.160.130 port 39200
Feb  5 09:55:16 microserver sshd[35547]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.0.160.130
Feb  5 09:55:18 microserver sshd[35547]: Failed password for invalid user ftp_user from 187.0.160.130 port 39200 ssh2
Feb  5 09:59:56 microserver sshd[35632]: Invalid user system from 187.0.160.130 port 35994
Feb  5 09:59:56 microserver sshd[35632]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.0.160.130
Feb 19 08:07:48 microserver sshd[20348]: Invalid user bridge from 187.0.160.130 port 48264
Feb 19 08:07:48 microserver sshd[20348]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.0.160.130
Feb 19 08:07:50 microserver sshd[20348]: Failed password for invalid user bridge from 187.0.160.130 port 48264 ssh2
Feb 19 08:15:10 microserver sshd[21120]: Invalid user catego from 187.0.160.130 port 4
2019-10-22 20:59:07
92.53.69.6 attackbotsspam
F2B jail: sshd. Time: 2019-10-22 14:37:42, Reported by: VKReport
2019-10-22 20:52:21
218.149.106.172 attackspam
Oct 22 08:47:45 firewall sshd[10575]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.149.106.172  user=root
Oct 22 08:47:46 firewall sshd[10575]: Failed password for root from 218.149.106.172 port 19000 ssh2
Oct 22 08:52:41 firewall sshd[10684]: Invalid user igor from 218.149.106.172
...
2019-10-22 20:53:36
46.246.70.39 attackspambots
Oct 22 13:52:06 lnxmail61 postfix/submission/smtpd[4281]: warning: unknown[46.246.70.39]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 22 13:52:06 lnxmail61 postfix/submission/smtpd[4283]: warning: unknown[46.246.70.39]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 22 13:52:06 lnxmail61 postfix/submission/smtpd[4282]: warning: unknown[46.246.70.39]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 22 13:52:06 lnxmail61 postfix/submission/smtpd[4286]: warning: unknown[46.246.70.39]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 22 13:52:06 lnxmail61 postfix/submission/smtpd[4284]: warning: unknown[46.246.70.39]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 22 13:52:06 lnxmail61 postfix/submission/smtpd[4285]: warning: unknown[46.246.70.39]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 22 13:52:06 lnxmail61 postfix/submission/smtpd[4287]: warning: unknown[46.246.70.39]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 22 13:52:06 lnxmail61 postfix/submission/smtpd[4288]: warning
2019-10-22 21:18:10
79.152.37.191 attack
Brute force attempt
2019-10-22 20:55:46
93.34.85.54 attack
ENG,WP GET /wp-login.php
2019-10-22 20:55:29
209.15.37.34 attackbotsspam
Automatic report - Banned IP Access
2019-10-22 21:21:48
190.248.67.123 attackspam
$f2bV_matches
2019-10-22 21:19:21
49.88.112.70 attackspam
Oct 22 14:15:51 MK-Soft-VM3 sshd[24718]: Failed password for root from 49.88.112.70 port 38404 ssh2
Oct 22 14:15:54 MK-Soft-VM3 sshd[24718]: Failed password for root from 49.88.112.70 port 38404 ssh2
...
2019-10-22 21:06:47

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