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 <<>> 104.21.37.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 34380
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.37.42.			IN	A

;; AUTHORITY SECTION:
.			225	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: Thu Feb 17 21:25:06 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 42.37.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.37.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
14.43.159.76 attackbotsspam
Exploited Host.
2020-07-26 01:37:27
51.91.116.150 attackbotsspam
Jul 25 17:23:03 s1 sshd[14374]: Unable to negotiate with 51.91.116.150 port 43446: no matching host key type found. Their offer: ssh-rsa,ssh-dss [preauth]
Jul 25 17:23:34 s1 sshd[14379]: Unable to negotiate with 51.91.116.150 port 47440: no matching host key type found. Their offer: ssh-rsa,ssh-dss [preauth]
Jul 25 17:24:06 s1 sshd[14390]: Unable to negotiate with 51.91.116.150 port 51436: no matching host key type found. Their offer: ssh-rsa,ssh-dss [preauth]
2020-07-26 01:27:28
103.117.36.231 attackspambots
Unauthorized connection attempt from IP address 103.117.36.231 on Port 445(SMB)
2020-07-26 01:11:32
14.29.171.50 attackspambots
Exploited Host.
2020-07-26 01:51:59
14.48.133.246 attackspam
Exploited Host.
2020-07-26 01:24:06
192.141.80.72 attack
2020-07-25 10:12:41.514514-0500  localhost sshd[97105]: Failed password for invalid user wechat from 192.141.80.72 port 56670 ssh2
2020-07-26 01:34:56
188.0.169.26 attack
1595690104 - 07/25/2020 17:15:04 Host: 188.0.169.26/188.0.169.26 Port: 445 TCP Blocked
2020-07-26 01:30:30
103.3.77.202 attackbots
Unauthorized connection attempt from IP address 103.3.77.202 on Port 445(SMB)
2020-07-26 01:10:49
114.235.210.246 attackspambots
Jul 25 21:56:34 gw1 sshd[21469]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.235.210.246
Jul 25 21:56:36 gw1 sshd[21469]: Failed password for invalid user ftp2 from 114.235.210.246 port 55322 ssh2
...
2020-07-26 01:10:27
35.195.238.142 attack
Jul 25 21:53:31 dhoomketu sshd[1870016]: Invalid user student from 35.195.238.142 port 45536
Jul 25 21:53:31 dhoomketu sshd[1870016]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.195.238.142 
Jul 25 21:53:31 dhoomketu sshd[1870016]: Invalid user student from 35.195.238.142 port 45536
Jul 25 21:53:33 dhoomketu sshd[1870016]: Failed password for invalid user student from 35.195.238.142 port 45536 ssh2
Jul 25 21:57:31 dhoomketu sshd[1870039]: Invalid user qb from 35.195.238.142 port 57948
...
2020-07-26 01:52:51
176.31.234.175 attackbots
Jul 25 19:26:26 host sshd[6894]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns372742.ip-176-31-234.eu  user=sshd
Jul 25 19:26:28 host sshd[6894]: Failed password for sshd from 176.31.234.175 port 47200 ssh2
...
2020-07-26 01:35:28
14.29.163.35 attack
Exploited Host.
2020-07-26 01:53:21
92.64.125.60 attackbotsspam
Honeypot attack, port: 445, PTR: static.kpn.net.
2020-07-26 01:39:45
85.172.38.200 attackbotsspam
2020-07-25T19:20:48.633939ks3355764 sshd[30008]: Invalid user jun from 85.172.38.200 port 45995
2020-07-25T19:20:50.644258ks3355764 sshd[30008]: Failed password for invalid user jun from 85.172.38.200 port 45995 ssh2
...
2020-07-26 01:28:51
14.38.231.64 attack
Exploited Host.
2020-07-26 01:42:47

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