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 <<>> 104.21.37.116
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8729
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.37.116.			IN	A

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

;; Query time: 27 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:26:25 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 116.37.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 116.37.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
129.226.160.122 attackspambots
Jan 10 21:15:38 ws12vmsma01 sshd[58243]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.226.160.122 
Jan 10 21:15:38 ws12vmsma01 sshd[58243]: Invalid user bj from 129.226.160.122
Jan 10 21:15:39 ws12vmsma01 sshd[58243]: Failed password for invalid user bj from 129.226.160.122 port 37538 ssh2
...
2020-01-11 08:47:56
86.180.41.22 attackspambots
" "
2020-01-11 08:37:05
93.191.40.33 attackbotsspam
Microsoft SQL Server User Authentication Brute Force Attempt, PTR: 93-191-40-33.aic.fr.
2020-01-11 08:35:05
2.218.44.73 attack
Jan 10 22:07:35 grey postfix/smtpd\[30286\]: NOQUEUE: reject: RCPT from unknown\[2.218.44.73\]: 554 5.7.1 Service unavailable\; Client host \[2.218.44.73\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[2.218.44.73\]\; from=\ to=\ proto=ESMTP helo=\<02da2c49.bb.sky.com\>
...
2020-01-11 08:55:55
216.155.75.42 attackspambots
Win32.Conficker.C p2p CVE-2008-4250, PTR: PTR record not found
2020-01-11 08:30:24
192.140.155.153 attackbots
Jan 10 22:07:45 grey postfix/smtpd\[29869\]: NOQUEUE: reject: RCPT from unknown\[192.140.155.153\]: 554 5.7.1 Service unavailable\; Client host \[192.140.155.153\] blocked using cbl.abuseat.org\; Blocked - see http://www.abuseat.org/lookup.cgi\?ip=192.140.155.153\; from=\ to=\ proto=ESMTP helo=\<\[192.140.155.153\]\>
...
2020-01-11 08:47:20
41.221.168.167 attackbots
Failed password for invalid user relational from 41.221.168.167 port 58743 ssh2
Invalid user fks from 41.221.168.167 port 46743
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.221.168.167
Failed password for invalid user fks from 41.221.168.167 port 46743 ssh2
Invalid user Joanna from 41.221.168.167 port 34746
2020-01-11 08:25:24
193.56.28.151 attackbotsspam
Jan 10 23:07:55 dri postfix/smtpd[8565]: warning: unknown[193.56.28.151]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 10 23:08:03 dri postfix/smtpd[8565]: warning: unknown[193.56.28.151]: SASL 
...
2020-01-11 08:26:39
174.138.58.149 attackspambots
Jan 11 02:07:29 server sshd\[17480\]: Invalid user bub from 174.138.58.149
Jan 11 02:07:29 server sshd\[17480\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=174.138.58.149 
Jan 11 02:07:31 server sshd\[17480\]: Failed password for invalid user bub from 174.138.58.149 port 53204 ssh2
Jan 11 02:20:55 server sshd\[20824\]: Invalid user bn from 174.138.58.149
Jan 11 02:20:55 server sshd\[20824\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=174.138.58.149 
...
2020-01-11 08:47:34
91.209.157.22 attack
Automatic report - Port Scan Attack
2020-01-11 08:49:08
129.213.117.53 attack
ssh failed login
2020-01-11 08:38:25
222.186.30.114 attack
SSH Brute Force, server-1 sshd[15478]: Failed password for root from 222.186.30.114 port 61959 ssh2
2020-01-11 08:52:47
90.180.92.121 attack
$f2bV_matches
2020-01-11 08:52:35
79.187.115.134 attack
Automatic report - Port Scan Attack
2020-01-11 09:05:12
62.234.124.104 attackspam
Jan 10 21:27:56 firewall sshd[27696]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.124.104
Jan 10 21:27:56 firewall sshd[27696]: Invalid user soporte from 62.234.124.104
Jan 10 21:27:58 firewall sshd[27696]: Failed password for invalid user soporte from 62.234.124.104 port 42112 ssh2
...
2020-01-11 08:48:21

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