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 <<>> 104.21.53.180
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62437
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.180.			IN	A

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

;; Query time: 89 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:57:23 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 180.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 180.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
212.241.16.217 attackspambots
sshd
2020-05-20 18:52:21
95.154.24.73 attackspambots
CMS (WordPress or Joomla) login attempt.
2020-05-20 19:07:07
122.161.110.125 attack
May 20 11:19:51 srv01 sshd[27362]: Invalid user ftp from 122.161.110.125 port 55877
May 20 11:19:51 srv01 sshd[27362]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.161.110.125
May 20 11:19:51 srv01 sshd[27362]: Invalid user ftp from 122.161.110.125 port 55877
May 20 11:19:54 srv01 sshd[27362]: Failed password for invalid user ftp from 122.161.110.125 port 55877 ssh2
May 20 11:19:51 srv01 sshd[27362]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.161.110.125
May 20 11:19:51 srv01 sshd[27362]: Invalid user ftp from 122.161.110.125 port 55877
May 20 11:19:54 srv01 sshd[27362]: Failed password for invalid user ftp from 122.161.110.125 port 55877 ssh2
...
2020-05-20 18:59:04
14.229.74.108 attack
Unauthorized connection attempt from IP address 14.229.74.108 on Port 445(SMB)
2020-05-20 19:01:13
179.26.27.24 attackbots
May 20 09:21:21 mxgate1 postfix/postscreen[9735]: CONNECT from [179.26.27.24]:27237 to [176.31.12.44]:25
May 20 09:21:21 mxgate1 postfix/dnsblog[10397]: addr 179.26.27.24 listed by domain zen.spamhaus.org as 127.0.0.11
May 20 09:21:21 mxgate1 postfix/dnsblog[10397]: addr 179.26.27.24 listed by domain zen.spamhaus.org as 127.0.0.4
May 20 09:21:21 mxgate1 postfix/dnsblog[9880]: addr 179.26.27.24 listed by domain cbl.abuseat.org as 127.0.0.2
May 20 09:21:21 mxgate1 postfix/dnsblog[9878]: addr 179.26.27.24 listed by domain b.barracudacentral.org as 127.0.0.2
May 20 09:21:27 mxgate1 postfix/postscreen[9735]: DNSBL rank 4 for [179.26.27.24]:27237
May x@x
May 20 09:21:28 mxgate1 postfix/postscreen[9735]: HANGUP after 1.2 from [179.26.27.24]:27237 in tests after SMTP handshake
May 20 09:21:28 mxgate1 postfix/postscreen[9735]: DISCONNECT [179.26.27.24]:27237


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=179.26.27.24
2020-05-20 19:00:33
150.158.104.229 attackspambots
May 20 05:23:50 ny01 sshd[25724]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.158.104.229
May 20 05:23:52 ny01 sshd[25724]: Failed password for invalid user wlz from 150.158.104.229 port 35530 ssh2
May 20 05:28:39 ny01 sshd[26999]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.158.104.229
2020-05-20 18:50:31
203.162.123.151 attackbots
5x Failed Password
2020-05-20 19:16:55
1.2.200.49 attack
2. On May 18 2020 experienced a Brute Force SSH login attempt -> 1 unique times by 1.2.200.49.
2020-05-20 18:40:12
158.69.0.38 attackbots
May 20 10:33:46 XXX sshd[50764]: Invalid user cloud from 158.69.0.38 port 49404
2020-05-20 19:09:30
121.151.205.140 attack
xmlrpc attack
2020-05-20 18:39:21
141.98.81.99 attackbotsspam
May 20 12:42:54 legacy sshd[11827]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.81.99
May 20 12:42:55 legacy sshd[11827]: Failed password for invalid user Administrator from 141.98.81.99 port 40207 ssh2
May 20 12:43:16 legacy sshd[11863]: Failed password for root from 141.98.81.99 port 37367 ssh2
...
2020-05-20 18:43:19
114.86.176.151 attackspambots
Lines containing failures of 114.86.176.151
May 19 00:07:01 neweola sshd[26710]: Invalid user jpy from 114.86.176.151 port 43056
May 19 00:07:01 neweola sshd[26710]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.86.176.151 
May 19 00:07:03 neweola sshd[26710]: Failed password for invalid user jpy from 114.86.176.151 port 43056 ssh2
May 19 00:07:04 neweola sshd[26710]: Received disconnect from 114.86.176.151 port 43056:11: Bye Bye [preauth]
May 19 00:07:04 neweola sshd[26710]: Disconnected from invalid user jpy 114.86.176.151 port 43056 [preauth]
May 19 00:21:17 neweola sshd[27443]: Invalid user zma from 114.86.176.151 port 34384
May 19 00:21:17 neweola sshd[27443]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.86.176.151 
May 19 00:21:18 neweola sshd[27443]: Failed password for invalid user zma from 114.86.176.151 port 34384 ssh2
May 19 00:21:20 neweola sshd[27443]: Received disco........
------------------------------
2020-05-20 18:37:57
5.39.94.77 attackbotsspam
2020-05-20T10:34:43.277395upcloud.m0sh1x2.com sshd[4687]: Invalid user sly from 5.39.94.77 port 26697
2020-05-20 18:48:42
14.239.85.2 attack
Unauthorized connection attempt from IP address 14.239.85.2 on Port 445(SMB)
2020-05-20 19:04:07
192.151.157.210 attackspam
Automatic report - Banned IP Access
2020-05-20 18:51:18

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