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 of America (the)

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 <<>> 51.90.102.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35934
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;51.90.102.139.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012801 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 29 03:59:51 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 139.102.90.51.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.102.90.51.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
128.199.83.195 attackspam
Mar 12 10:49:26 DAAP sshd[16363]: Invalid user admin1 from 128.199.83.195 port 55490
Mar 12 10:49:26 DAAP sshd[16363]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.83.195
Mar 12 10:49:26 DAAP sshd[16363]: Invalid user admin1 from 128.199.83.195 port 55490
Mar 12 10:49:28 DAAP sshd[16363]: Failed password for invalid user admin1 from 128.199.83.195 port 55490 ssh2
Mar 12 10:57:28 DAAP sshd[16426]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.83.195  user=root
Mar 12 10:57:31 DAAP sshd[16426]: Failed password for root from 128.199.83.195 port 44583 ssh2
...
2020-03-12 18:13:02
222.186.30.248 attack
12.03.2020 10:04:14 SSH access blocked by firewall
2020-03-12 18:15:09
123.142.108.122 attack
Mar 12 02:03:58 v22019038103785759 sshd\[32695\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.142.108.122  user=root
Mar 12 02:04:00 v22019038103785759 sshd\[32695\]: Failed password for root from 123.142.108.122 port 44876 ssh2
Mar 12 02:07:53 v22019038103785759 sshd\[461\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.142.108.122  user=root
Mar 12 02:07:55 v22019038103785759 sshd\[461\]: Failed password for root from 123.142.108.122 port 50592 ssh2
Mar 12 02:11:40 v22019038103785759 sshd\[744\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.142.108.122  user=root
...
2020-03-12 18:15:46
128.199.143.89 attack
Automatic report: SSH brute force attempt
2020-03-12 18:16:08
51.68.190.223 attack
Mar 12 08:40:52 meumeu sshd[14773]: Failed password for root from 51.68.190.223 port 43618 ssh2
Mar 12 08:44:09 meumeu sshd[15192]: Failed password for root from 51.68.190.223 port 43038 ssh2
...
2020-03-12 17:34:43
49.233.92.166 attack
Automatic report: SSH brute force attempt
2020-03-12 17:34:57
36.26.64.143 attackspambots
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.26.64.143  user=root
Failed password for root from 36.26.64.143 port 60837 ssh2
Invalid user postgres from 36.26.64.143 port 53617
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.26.64.143
Failed password for invalid user postgres from 36.26.64.143 port 53617 ssh2
2020-03-12 18:10:51
178.171.123.141 attackspambots
Chat Spam
2020-03-12 17:57:23
104.27.137.81 spam
MARRE de ces ORDURES et autres FILS de PUTE genre SOUS MERDES capables de POLLUER STUPIDEMENT pour ne pas dire CONNEMENT la Planète par des POURRIELS INUTILES sur des listes VOLÉES on ne sait où et SANS notre accord !
X-Originating-IP: [213.171.216.60]
Received: from 10.200.77.176 (EHLO smtp.livemail.co.uk) (213.171.216.60) by mta1047.mail.ir2.yahoo.com with SMTPS;
Received: from mvtp (unknown [188.162.198.188]) (Authenticated sender: web@keepfitwithkelly.co.uk) by smtp.livemail.co.uk (Postfix) with ESMTPSA id EB0D52805CD;
Message-ID: <0d619dcec5ee3b3711a41241b573595531f1e6ff@keepfitwithkelly.co.uk>
Reply-To: Jennifer 
From: Jennifer 
keepfitwithkelly.co.uk (FALSE EMPTY Web Site to STOP to host and destroiy IP and access keys !)>fasthosts.co.uk
keepfitwithkelly.co.uk>88.208.252.239
88.208.252.239>fasthosts.co.uk
https://www.mywot.com/scorecard/keepfitwithkelly.co.uk
https://www.mywot.com/scorecard/fasthosts.co.uk
https://en.asytech.cn/check-ip/88.208.252.239
ortaggi.co.uk>one.com>joker.com 
one.com>195.47.247.9
joker.com>194.245.148.200
194.245.148.200>nrw.net which resend to csl.de
nrw.net>joker.com
csl.de>nrw.net
https://www.mywot.com/scorecard/one.com
https://www.mywot.com/scorecard/joker.com
https://www.mywot.com/scorecard/nrw.net
https://www.mywot.com/scorecard/csl.de
https://en.asytech.cn/check-ip/195.47.247.9
https://en.asytech.cn/check-ip/194.245.148.200
which send to :
https://honeychicksfinder.com/pnguakzjfkmgrtk%3Ft%3Dshh&sa=D&sntz=1&usg=AFQjCNGvyrBCDGwYkoLXFlDkbYHNh0OsYg
honeychicksfinder.com>gdpr-masked.com
honeychicksfinder.com>104.27.137.81
gdpr-masked.com>endurance.com AGAIN... 
https://www.mywot.com/scorecard/honeychicksfinder.com
https://www.mywot.com/scorecard/gdpr-masked.com
https://www.mywot.com/scorecard/endurance.com
https://en.asytech.cn/check-ip/104.27.137.81
2020-03-12 18:19:00
145.239.239.83 attack
Mar 12 11:03:11 ns382633 sshd\[8810\]: Invalid user gitlab-prometheus from 145.239.239.83 port 57342
Mar 12 11:03:11 ns382633 sshd\[8810\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.239.83
Mar 12 11:03:13 ns382633 sshd\[8810\]: Failed password for invalid user gitlab-prometheus from 145.239.239.83 port 57342 ssh2
Mar 12 11:07:20 ns382633 sshd\[9700\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.239.83  user=root
Mar 12 11:07:23 ns382633 sshd\[9700\]: Failed password for root from 145.239.239.83 port 45560 ssh2
2020-03-12 18:07:51
91.229.233.100 attackspambots
fail2ban
2020-03-12 17:38:38
106.13.45.212 attackspam
Automatic report: SSH brute force attempt
2020-03-12 17:53:39
14.207.63.146 attack
Mar 12 04:48:37 xxx sshd[8267]: Did not receive identification string from 14.207.63.146
Mar 12 04:48:37 xxx sshd[8268]: Did not receive identification string from 14.207.63.146
Mar 12 04:48:37 xxx sshd[8269]: Did not receive identification string from 14.207.63.146
Mar 12 04:48:37 xxx sshd[8271]: Did not receive identification string from 14.207.63.146
Mar 12 04:48:37 xxx sshd[8270]: Did not receive identification string from 14.207.63.146


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=14.207.63.146
2020-03-12 17:56:11
45.133.99.130 attackspambots
Mar 12 10:48:26 mailserver postfix/smtps/smtpd[84946]: connect from unknown[45.133.99.130]
Mar 12 10:48:34 mailserver dovecot: auth-worker(84864): sql([hidden],45.133.99.130): unknown user
Mar 12 10:48:36 mailserver postfix/smtps/smtpd[84946]: warning: unknown[45.133.99.130]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar 12 10:48:36 mailserver postfix/smtps/smtpd[84946]: lost connection after AUTH from unknown[45.133.99.130]
Mar 12 10:48:36 mailserver postfix/smtps/smtpd[84946]: disconnect from unknown[45.133.99.130]
Mar 12 10:48:36 mailserver postfix/smtps/smtpd[84946]: connect from unknown[45.133.99.130]
Mar 12 10:48:46 mailserver postfix/smtps/smtpd[84946]: lost connection after AUTH from unknown[45.133.99.130]
Mar 12 10:48:46 mailserver postfix/smtps/smtpd[84946]: disconnect from unknown[45.133.99.130]
Mar 12 10:48:46 mailserver postfix/smtps/smtpd[84946]: connect from unknown[45.133.99.130]
Mar 12 10:48:53 mailserver dovecot: auth-worker(84864): sql([hidden],45.133.99.130): unknown user
2020-03-12 17:58:13
164.68.118.217 attackspam
Mar 12 07:30:19 master sshd[22209]: Failed password for invalid user www from 164.68.118.217 port 43668 ssh2
Mar 12 07:41:18 master sshd[22278]: Failed password for root from 164.68.118.217 port 52282 ssh2
Mar 12 07:45:12 master sshd[22301]: Failed password for invalid user ubuntu from 164.68.118.217 port 40922 ssh2
Mar 12 07:48:57 master sshd[22319]: Failed password for invalid user sandor from 164.68.118.217 port 57762 ssh2
Mar 12 07:54:43 master sshd[22339]: Failed password for invalid user dping from 164.68.118.217 port 46380 ssh2
Mar 12 07:59:46 master sshd[22363]: Failed password for root from 164.68.118.217 port 35012 ssh2
Mar 12 08:03:35 master sshd[22728]: Failed password for root from 164.68.118.217 port 51872 ssh2
Mar 12 08:07:21 master sshd[22740]: Failed password for invalid user jenkins from 164.68.118.217 port 40494 ssh2
Mar 12 08:11:07 master sshd[22785]: Failed password for root from 164.68.118.217 port 57352 ssh2
2020-03-12 18:07:21

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