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 <<>> 104.21.57.143
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61390
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.57.143.			IN	A

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

;; Query time: 107 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:38:09 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 143.57.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 143.57.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
85.105.22.250 attackbots
Unauthorized connection attempt from IP address 85.105.22.250 on Port 445(SMB)
2019-10-06 02:14:44
123.19.228.76 attackspambots
Unauthorized connection attempt from IP address 123.19.228.76 on Port 445(SMB)
2019-10-06 02:05:29
37.130.156.39 attackbots
Oct  5 16:21:18 core sshd[26734]: Invalid user admin from 37.130.156.39 port 37486
Oct  5 16:21:21 core sshd[26734]: Failed password for invalid user admin from 37.130.156.39 port 37486 ssh2
...
2019-10-06 01:49:09
49.248.9.158 attackbots
Unauthorized connection attempt from IP address 49.248.9.158 on Port 445(SMB)
2019-10-06 02:13:52
178.128.194.116 attack
2019-10-05T12:08:50.678349abusebot-6.cloudsearch.cf sshd\[16083\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.194.116  user=root
2019-10-06 01:53:19
185.156.177.42 attackspambots
Many logon attempts found coming from this IP.
2019-10-06 02:07:19
103.199.145.82 attackspam
Oct  5 15:11:44 vps647732 sshd[13954]: Failed password for root from 103.199.145.82 port 39730 ssh2
...
2019-10-06 01:55:32
190.144.14.170 attackspambots
Oct  5 12:55:15 mail sshd[28926]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.144.14.170  user=root
Oct  5 12:55:17 mail sshd[28926]: Failed password for root from 190.144.14.170 port 32800 ssh2
Oct  5 13:15:25 mail sshd[31585]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.144.14.170  user=root
Oct  5 13:15:27 mail sshd[31585]: Failed password for root from 190.144.14.170 port 48284 ssh2
Oct  5 13:31:51 mail sshd[1119]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.144.14.170  user=root
Oct  5 13:31:53 mail sshd[1119]: Failed password for root from 190.144.14.170 port 38636 ssh2
...
2019-10-06 01:57:57
129.28.88.51 attackspam
Oct  5 07:45:43 kapalua sshd\[1482\]: Invalid user 1Z2X3C4V5B6N7M from 129.28.88.51
Oct  5 07:45:43 kapalua sshd\[1482\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.28.88.51
Oct  5 07:45:45 kapalua sshd\[1482\]: Failed password for invalid user 1Z2X3C4V5B6N7M from 129.28.88.51 port 37560 ssh2
Oct  5 07:50:33 kapalua sshd\[1933\]: Invalid user Heslo1234% from 129.28.88.51
Oct  5 07:50:33 kapalua sshd\[1933\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.28.88.51
2019-10-06 02:06:48
78.56.129.228 attackspambots
Unauthorized connection attempt from IP address 78.56.129.228 on Port 445(SMB)
2019-10-06 02:10:10
31.223.34.82 attackspam
Unauthorized connection attempt from IP address 31.223.34.82 on Port 445(SMB)
2019-10-06 02:11:22
95.173.160.84 attack
php WP PHPmyadamin ABUSE blocked for 12h
2019-10-06 01:57:06
138.197.162.32 attackspam
2019-10-05T13:41:52.634507abusebot-4.cloudsearch.cf sshd\[3487\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.162.32  user=root
2019-10-06 02:02:24
165.227.157.168 attackspam
Oct  5 04:13:45 hpm sshd\[22214\]: Invalid user @\#\$WERSDFXCV from 165.227.157.168
Oct  5 04:13:45 hpm sshd\[22214\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.157.168
Oct  5 04:13:47 hpm sshd\[22214\]: Failed password for invalid user @\#\$WERSDFXCV from 165.227.157.168 port 32842 ssh2
Oct  5 04:17:48 hpm sshd\[22555\]: Invalid user Admin@002 from 165.227.157.168
Oct  5 04:17:48 hpm sshd\[22555\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.157.168
2019-10-06 02:07:40
203.192.231.218 attackspam
detected by Fail2Ban
2019-10-06 01:49:40

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