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 <<>> 104.21.59.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7406
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.59.66.			IN	A

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

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:54:00 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 66.59.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.59.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
49.88.112.76 attackbots
2019-10-12T18:05:43.937478abusebot-3.cloudsearch.cf sshd\[8032\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.76  user=root
2019-10-13 02:20:35
62.33.103.24 attackspam
postfix (unknown user, SPF fail or relay access denied)
2019-10-13 02:15:52
202.152.15.12 attack
Oct  8 07:05:56 rb06 sshd[10370]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.152.15.12  user=r.r
Oct  8 07:05:57 rb06 sshd[10370]: Failed password for r.r from 202.152.15.12 port 50538 ssh2
Oct  8 07:05:58 rb06 sshd[10370]: Received disconnect from 202.152.15.12: 11: Bye Bye [preauth]
Oct  8 07:25:09 rb06 sshd[7112]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.152.15.12  user=r.r
Oct  8 07:25:11 rb06 sshd[7112]: Failed password for r.r from 202.152.15.12 port 44812 ssh2
Oct  8 07:25:11 rb06 sshd[7112]: Received disconnect from 202.152.15.12: 11: Bye Bye [preauth]
Oct  8 07:29:44 rb06 sshd[30157]: Failed password for invalid user 321 from 202.152.15.12 port 54286 ssh2
Oct  8 07:29:44 rb06 sshd[30157]: Received disconnect from 202.152.15.12: 11: Bye Bye [preauth]
Oct  8 07:34:21 rb06 sshd[1756]: Failed password for invalid user 123Outlook from 202.152.15.12 port 35542 ssh2
Oct........
-------------------------------
2019-10-13 02:27:13
51.77.157.2 attackbots
Oct 12 11:22:12 home sshd[342]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.157.2  user=root
Oct 12 11:22:15 home sshd[342]: Failed password for root from 51.77.157.2 port 40082 ssh2
Oct 12 11:29:22 home sshd[424]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.157.2  user=root
Oct 12 11:29:24 home sshd[424]: Failed password for root from 51.77.157.2 port 51548 ssh2
Oct 12 11:32:48 home sshd[468]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.157.2  user=root
Oct 12 11:32:51 home sshd[468]: Failed password for root from 51.77.157.2 port 34670 ssh2
Oct 12 11:36:27 home sshd[486]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.157.2  user=root
Oct 12 11:36:30 home sshd[486]: Failed password for root from 51.77.157.2 port 46028 ssh2
Oct 12 11:39:51 home sshd[546]: pam_unix(sshd:auth): authentication failure; logname= uid=0
2019-10-13 02:29:05
193.153.186.97 attackbots
SSH-bruteforce attempts
2019-10-13 02:33:40
54.37.159.50 attackbots
Oct 12 19:58:16 vps01 sshd[15650]: Failed password for root from 54.37.159.50 port 35934 ssh2
2019-10-13 02:15:01
5.18.196.217 attackbots
PHI,WP GET /wp-login.php
2019-10-13 02:30:20
118.25.143.199 attackspambots
Oct  6 08:17:02 gutwein sshd[23538]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.143.199  user=r.r
Oct  6 08:17:04 gutwein sshd[23538]: Failed password for r.r from 118.25.143.199 port 46321 ssh2
Oct  6 08:17:04 gutwein sshd[23538]: Received disconnect from 118.25.143.199: 11: Bye Bye [preauth]
Oct  6 08:40:47 gutwein sshd[28335]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.143.199  user=r.r
Oct  6 08:40:49 gutwein sshd[28335]: Failed password for r.r from 118.25.143.199 port 44424 ssh2
Oct  6 08:40:49 gutwein sshd[28335]: Received disconnect from 118.25.143.199: 11: Bye Bye [preauth]
Oct  6 08:45:20 gutwein sshd[29194]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.143.199  user=r.r
Oct  6 08:45:23 gutwein sshd[29194]: Failed password for r.r from 118.25.143.199 port 34578 ssh2
Oct  6 08:45:23 gutwein sshd[29194]: Receiv........
-------------------------------
2019-10-13 02:08:18
116.203.201.127 attack
serveres are UTC -0400
Lines containing failures of 116.203.201.127
Oct  8 07:31:02 tux2 sshd[7460]: Failed password for r.r from 116.203.201.127 port 46248 ssh2
Oct  8 07:31:02 tux2 sshd[7460]: Received disconnect from 116.203.201.127 port 46248:11: Bye Bye [preauth]
Oct  8 07:31:02 tux2 sshd[7460]: Disconnected from authenticating user r.r 116.203.201.127 port 46248 [preauth]
Oct  8 07:46:20 tux2 sshd[8265]: Failed password for r.r from 116.203.201.127 port 37932 ssh2
Oct  8 07:46:20 tux2 sshd[8265]: Received disconnect from 116.203.201.127 port 37932:11: Bye Bye [preauth]
Oct  8 07:46:20 tux2 sshd[8265]: Disconnected from authenticating user r.r 116.203.201.127 port 37932 [preauth]
Oct  8 07:49:46 tux2 sshd[8456]: Failed password for r.r from 116.203.201.127 port 51780 ssh2
Oct  8 07:49:46 tux2 sshd[8456]: Received disconnect from 116.203.201.127 port 51780:11: Bye Bye [preauth]
Oct  8 07:49:46 tux2 sshd[8456]: Disconnected from authenticating user r.r 116.203.201.127........
------------------------------
2019-10-13 02:41:04
121.160.198.194 attackbots
Oct 12 19:30:59 XXX sshd[65417]: Invalid user ofsaa from 121.160.198.194 port 55356
2019-10-13 02:09:54
23.94.187.130 attackbotsspam
Wordpress bruteforce
2019-10-13 02:42:19
112.25.132.110 attackspam
Oct 12 10:51:49 plusreed sshd[11467]: Invalid user Automobil@123 from 112.25.132.110
...
2019-10-13 02:25:11
188.165.192.184 attackspam
Automatic report - XMLRPC Attack
2019-10-13 02:36:43
202.100.182.250 attackbots
Fail2Ban - SSH Bruteforce Attempt
2019-10-13 02:41:24
106.12.60.137 attackbots
Oct 12 11:13:43 ny01 sshd[5304]: Failed password for root from 106.12.60.137 port 41020 ssh2
Oct 12 11:20:07 ny01 sshd[5885]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.60.137
Oct 12 11:20:09 ny01 sshd[5885]: Failed password for invalid user 123 from 106.12.60.137 port 53534 ssh2
2019-10-13 02:36:22

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