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 <<>> 104.21.57.190
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45757
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.57.190.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:38:15 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 190.57.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 190.57.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
164.132.3.146 attackspambots
$f2bV_matches
2020-09-07 05:46:55
14.142.50.177 attackbotsspam
Port scan on 1 port(s): 445
2020-09-07 05:21:08
222.186.190.2 attackspam
SSH Brute-Force attacks
2020-09-07 05:35:51
116.247.81.99 attackspam
2020-09-06T21:06:55.405943shield sshd\[23901\]: Invalid user castell from 116.247.81.99 port 38666
2020-09-06T21:06:55.415179shield sshd\[23901\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.247.81.99
2020-09-06T21:06:57.512387shield sshd\[23901\]: Failed password for invalid user castell from 116.247.81.99 port 38666 ssh2
2020-09-06T21:12:59.377169shield sshd\[24502\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.247.81.99  user=root
2020-09-06T21:13:01.444483shield sshd\[24502\]: Failed password for root from 116.247.81.99 port 39372 ssh2
2020-09-07 05:33:35
78.128.113.120 attackspambots
2020-09-06 23:00:43 dovecot_login authenticator failed for \(ip-113-120.4vendeta.com.\) \[78.128.113.120\]: 535 Incorrect authentication data \(set_id=admin2014@no-server.de\)
2020-09-06 23:00:50 dovecot_login authenticator failed for \(ip-113-120.4vendeta.com.\) \[78.128.113.120\]: 535 Incorrect authentication data
2020-09-06 23:00:59 dovecot_login authenticator failed for \(ip-113-120.4vendeta.com.\) \[78.128.113.120\]: 535 Incorrect authentication data
2020-09-06 23:01:03 dovecot_login authenticator failed for \(ip-113-120.4vendeta.com.\) \[78.128.113.120\]: 535 Incorrect authentication data
2020-09-06 23:01:15 dovecot_login authenticator failed for \(ip-113-120.4vendeta.com.\) \[78.128.113.120\]: 535 Incorrect authentication data
2020-09-06 23:01:20 dovecot_login authenticator failed for \(ip-113-120.4vendeta.com.\) \[78.128.113.120\]: 535 Incorrect authentication data
2020-09-06 23:01:23 dovecot_login authenticator failed for \(ip-113-120.4vendeta.com.\) \[78.128.113.120\]: 535 In
...
2020-09-07 05:18:09
88.121.22.235 attackbotsspam
Sep  6 21:30:05 serwer sshd\[14723\]: Invalid user ubuntu from 88.121.22.235 port 55181
Sep  6 21:30:05 serwer sshd\[14723\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=88.121.22.235
Sep  6 21:30:07 serwer sshd\[14723\]: Failed password for invalid user ubuntu from 88.121.22.235 port 55181 ssh2
...
2020-09-07 05:47:08
222.186.175.183 attack
Sep  6 21:12:06 scw-6657dc sshd[32485]: Failed password for root from 222.186.175.183 port 1984 ssh2
Sep  6 21:12:06 scw-6657dc sshd[32485]: Failed password for root from 222.186.175.183 port 1984 ssh2
Sep  6 21:12:09 scw-6657dc sshd[32485]: Failed password for root from 222.186.175.183 port 1984 ssh2
...
2020-09-07 05:16:38
141.98.9.166 attackbotsspam
2020-09-06T21:19:36.888031shield sshd\[25459\]: Invalid user admin from 141.98.9.166 port 41781
2020-09-06T21:19:36.899421shield sshd\[25459\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.9.166
2020-09-06T21:19:39.136916shield sshd\[25459\]: Failed password for invalid user admin from 141.98.9.166 port 41781 ssh2
2020-09-06T21:20:02.381255shield sshd\[25519\]: Invalid user ubnt from 141.98.9.166 port 39141
2020-09-06T21:20:02.395460shield sshd\[25519\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.9.166
2020-09-07 05:26:27
217.172.77.106 attackbotsspam
Attempts to probe for or exploit a Drupal 7.69 site on url: /wp-login.php. Reported by the module https://www.drupal.org/project/abuseipdb.
2020-09-07 05:25:50
112.85.42.89 attackbotsspam
Sep  6 23:21:09 piServer sshd[10108]: Failed password for root from 112.85.42.89 port 37504 ssh2
Sep  6 23:21:11 piServer sshd[10108]: Failed password for root from 112.85.42.89 port 37504 ssh2
Sep  6 23:21:15 piServer sshd[10108]: Failed password for root from 112.85.42.89 port 37504 ssh2
...
2020-09-07 05:26:45
185.232.30.130 attackspambots
firewall-block, port(s): 3388/tcp, 3391/tcp, 3392/tcp, 3395/tcp, 3399/tcp, 13389/tcp, 23389/tcp, 33389/tcp, 33890/tcp, 33891/tcp, 33899/tcp, 50000/tcp, 50001/tcp, 53389/tcp, 57712/tcp
2020-09-07 05:22:05
212.70.149.52 attack
Sep  6 23:32:26 vmanager6029 postfix/smtpd\[21459\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  6 23:32:53 vmanager6029 postfix/smtpd\[21459\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-09-07 05:35:14
37.139.20.6 attackspam
SSH login attempts.
2020-09-07 05:39:00
188.218.241.252 attack
Honeypot attack, port: 5555, PTR: net-188-218-241-252.cust.vodafonedsl.it.
2020-09-07 05:46:13
160.16.208.136 attack
Website hacking attempt: Wordpress admin access [wp-login.php]
2020-09-07 05:47:29

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