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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.42.37
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37994
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.37.			IN	A

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

;; Query time: 121 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:29:50 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 37.42.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 37.42.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
118.180.251.9 attack
Sep 16 03:03:04 vps647732 sshd[4107]: Failed password for root from 118.180.251.9 port 45224 ssh2
...
2020-09-17 00:15:59
141.98.10.211 attackbots
Sep 16 17:43:15 vps647732 sshd[28632]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.10.211
Sep 16 17:43:18 vps647732 sshd[28632]: Failed password for invalid user admin from 141.98.10.211 port 34577 ssh2
...
2020-09-17 00:08:02
192.236.236.158 attackspambots
Received: from mailsadmins.biz (slot0.mailsadmins.biz [192.236.236.158])
Subject: ****SPAM**** michael mehr Sex statt Corona
Date: Tue, 15 Sep 2020 15:58:54 +0000
From: "ACHTUNG" 
Reply-To: fbl@mailsadmins.biz
2020-09-17 00:15:03
180.76.54.158 attack
B: Abusive ssh attack
2020-09-17 00:00:33
180.250.52.146 attack
Unauthorized connection attempt from IP address 180.250.52.146 on Port 445(SMB)
2020-09-16 23:59:13
54.166.240.62 attackspam
Trying ports that it shouldn't be.
2020-09-17 00:26:52
1.54.251.233 attackspambots
Sep 15 18:58:36 rancher-0 sshd[67130]: Invalid user service from 1.54.251.233 port 49632
Sep 15 18:58:39 rancher-0 sshd[67130]: Failed password for invalid user service from 1.54.251.233 port 49632 ssh2
...
2020-09-17 00:04:07
187.136.77.116 attackspam
Icarus honeypot on github
2020-09-16 23:59:29
125.99.133.239 attackspam
" "
2020-09-17 00:13:29
137.74.173.182 attackspam
prod8
...
2020-09-16 23:48:05
141.98.10.213 attack
Invalid user admin from 141.98.10.213 port 46505
2020-09-16 23:57:20
121.229.63.151 attackspam
Sep 16 17:11:33 ns382633 sshd\[17301\]: Invalid user wpyan from 121.229.63.151 port 33869
Sep 16 17:11:33 ns382633 sshd\[17301\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.229.63.151
Sep 16 17:11:35 ns382633 sshd\[17301\]: Failed password for invalid user wpyan from 121.229.63.151 port 33869 ssh2
Sep 16 17:28:35 ns382633 sshd\[20517\]: Invalid user vendeg from 121.229.63.151 port 64841
Sep 16 17:28:35 ns382633 sshd\[20517\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.229.63.151
2020-09-17 00:18:32
201.102.59.240 attackspambots
Sep 16 17:26:09 ns382633 sshd\[20281\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.102.59.240  user=root
Sep 16 17:26:11 ns382633 sshd\[20281\]: Failed password for root from 201.102.59.240 port 54242 ssh2
Sep 16 17:30:11 ns382633 sshd\[20932\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.102.59.240  user=root
Sep 16 17:30:13 ns382633 sshd\[20932\]: Failed password for root from 201.102.59.240 port 43428 ssh2
Sep 16 17:32:18 ns382633 sshd\[21250\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.102.59.240  user=root
2020-09-17 00:05:50
198.211.117.96 attack
198.211.117.96 - - [16/Sep/2020:15:17:15 +0100] "POST /wp-login.php HTTP/1.1" 200 1905 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
198.211.117.96 - - [16/Sep/2020:15:17:16 +0100] "POST /wp-login.php HTTP/1.1" 200 1954 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
198.211.117.96 - - [16/Sep/2020:15:17:18 +0100] "POST /wp-login.php HTTP/1.1" 200 1949 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-09-16 23:46:58
165.22.186.178 attackbots
2020-09-15 UTC: (45x) - backgrounds,chris,kirk,macmac,osbash,prueba,remote,ritchel,root(33x),tecmin,ts,vncserver,zxin10
2020-09-17 00:01:42

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