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 <<>> 104.21.20.159
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14163
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.20.159.			IN	A

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

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:46:58 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 159.20.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 159.20.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
104.148.41.63 attackbotsspam
Return-Path: 
Delivered-To: hide@mx1.tees.ne.jp
Received: (qmail 31403 invoked
 by uid 0);
 15 Apr 2020 12:57:53 +0900
Received: from unknown (HELO rcvgw11.tees.ne.jp) (202.216.138.25)
 by mdl.tees.ne.jp
 with SMTP;
 15 Apr 2020 12:57:53 +0900
Received: from smtp.work (unknown [104.148.41.63])
 by rcvgw11.tees.ne.jp (Postfix)
 with ESMTP id 7DBD520C36 for ;
 Wed, 15 Apr 2020 12:57:53 +0900 (JST)
Subject: [Norton AntiSpam]コロナウイルス撲滅セール
From: info@q04.402smtp.work
To: hide@mx1.tees.ne.jp
Message-ID: 20200415125643
Content-Type: text/plain; charset="SHIFT_JIS"
Content-Transfer-Encoding: 7bit
MIME-Version: 1.0
X-Brightmail-Tracker: AAAABjVkWnA1ZDecGo+sLDRHjzs0R6FLNEkVcA==
2020-04-16 03:18:46
172.68.143.27 attackbots
Wordpress Admin Login attack
2020-04-16 03:23:18
123.30.249.104 attackspambots
SSH/22 MH Probe, BF, Hack -
2020-04-16 03:28:38
159.89.123.177 attackspam
Apr 15 20:31:14 server sshd[4381]: Failed password for invalid user bot from 159.89.123.177 port 53770 ssh2
Apr 15 20:36:03 server sshd[8111]: Failed password for invalid user steamcmd from 159.89.123.177 port 32922 ssh2
Apr 15 20:41:04 server sshd[12213]: Failed password for invalid user admin from 159.89.123.177 port 40306 ssh2
2020-04-16 03:10:09
167.172.157.75 attack
Apr 15 02:07:37 debian sshd[31265]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.157.75 
Apr 15 02:07:39 debian sshd[31265]: Failed password for invalid user j from 167.172.157.75 port 52228 ssh2
Apr 15 02:18:29 debian sshd[31300]: Failed password for root from 167.172.157.75 port 59492 ssh2
2020-04-16 03:07:06
121.11.103.192 attackspam
Unauthorized connection attempt detected from IP address 121.11.103.192 to port 10134 [T]
2020-04-16 03:33:07
138.197.162.28 attackspam
Apr 15 19:14:13 124388 sshd[1218]: Invalid user password123 from 138.197.162.28 port 41384
Apr 15 19:14:13 124388 sshd[1218]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.162.28
Apr 15 19:14:13 124388 sshd[1218]: Invalid user password123 from 138.197.162.28 port 41384
Apr 15 19:14:16 124388 sshd[1218]: Failed password for invalid user password123 from 138.197.162.28 port 41384 ssh2
Apr 15 19:17:30 124388 sshd[1344]: Invalid user kriss from 138.197.162.28 port 48588
2020-04-16 03:20:24
212.92.107.245 attack
scan z
2020-04-16 03:27:42
51.161.8.70 attack
Apr 15 21:21:32 vps647732 sshd[29829]: Failed password for root from 51.161.8.70 port 46442 ssh2
...
2020-04-16 03:27:10
171.237.85.251 attack
Honeypot attack, port: 445, PTR: dynamic-ip-adsl.viettel.vn.
2020-04-16 03:34:37
114.98.126.14 attackbots
Invalid user RSBCMON from 114.98.126.14 port 45396
2020-04-16 03:37:38
115.159.237.70 attackbotsspam
Apr 14 21:20:38 debian sshd[30453]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.237.70 
Apr 14 21:20:40 debian sshd[30453]: Failed password for invalid user mysql from 115.159.237.70 port 44982 ssh2
Apr 14 21:28:20 debian sshd[30499]: Failed password for root from 115.159.237.70 port 33790 ssh2
2020-04-16 03:36:48
159.65.140.38 attack
2020-04-15T20:56:04.842757centos sshd[447]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.140.38
2020-04-15T20:56:04.832694centos sshd[447]: Invalid user clue from 159.65.140.38 port 36322
2020-04-15T20:56:06.815568centos sshd[447]: Failed password for invalid user clue from 159.65.140.38 port 36322 ssh2
...
2020-04-16 03:10:34
175.18.16.128 attackspam
Apr 14 23:43:11 debian sshd[30761]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.18.16.128 
Apr 14 23:43:11 debian sshd[30762]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.18.16.128 
Apr 14 23:43:13 debian sshd[30761]: Failed password for invalid user pi from 175.18.16.128 port 57746 ssh2
2020-04-16 03:05:05
152.32.185.30 attackspambots
$f2bV_matches
2020-04-16 03:12:07

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