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: None

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 <<>> 104.21.42.105
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36923
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.105.			IN	A

;; AUTHORITY SECTION:
.			256	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022001 1800 900 604800 86400

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 05:23:32 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 105.42.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 105.42.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
83.170.242.46 attack
Unauthorized connection attempt from IP address 83.170.242.46 on Port 445(SMB)
2020-09-21 13:49:04
112.118.57.30 attackbots
Sep 20 17:40:08 ssh2 sshd[26888]: User root from n11211857030.netvigator.com not allowed because not listed in AllowUsers
Sep 20 17:40:08 ssh2 sshd[26888]: Failed password for invalid user root from 112.118.57.30 port 42987 ssh2
Sep 20 17:40:08 ssh2 sshd[26888]: Connection closed by invalid user root 112.118.57.30 port 42987 [preauth]
...
2020-09-21 13:46:08
84.53.242.205 attack
Unauthorized connection attempt from IP address 84.53.242.205 on Port 445(SMB)
2020-09-21 13:57:58
159.89.115.126 attackspambots
Sep 21 07:10:03 vm2 sshd[8730]: Failed password for root from 159.89.115.126 port 33812 ssh2
Sep 21 07:12:35 vm2 sshd[8733]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.115.126
...
2020-09-21 14:13:43
89.14.19.233 attackbotsspam
Sep 20 20:02:12 root sshd[6839]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=x590e13e9.dyn.telefonica.de  user=root
Sep 20 20:02:15 root sshd[6839]: Failed password for root from 89.14.19.233 port 45834 ssh2
...
2020-09-21 13:56:32
14.99.178.162 attackspambots
Unauthorized connection attempt from IP address 14.99.178.162 on Port 445(SMB)
2020-09-21 13:52:47
218.92.0.145 attackbotsspam
Sep 21 07:59:01 theomazars sshd[28350]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.145  user=root
Sep 21 07:59:03 theomazars sshd[28350]: Failed password for root from 218.92.0.145 port 47294 ssh2
2020-09-21 14:00:45
122.51.67.249 attack
Invalid user shoutcast from 122.51.67.249 port 38260
2020-09-21 13:47:24
106.12.212.100 attackspambots
2020-09-21T08:03:51.427552vps773228.ovh.net sshd[19909]: Failed password for invalid user xguest from 106.12.212.100 port 51700 ssh2
2020-09-21T08:08:34.384230vps773228.ovh.net sshd[19965]: Invalid user nate from 106.12.212.100 port 54660
2020-09-21T08:08:34.400909vps773228.ovh.net sshd[19965]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.212.100
2020-09-21T08:08:34.384230vps773228.ovh.net sshd[19965]: Invalid user nate from 106.12.212.100 port 54660
2020-09-21T08:08:36.390970vps773228.ovh.net sshd[19965]: Failed password for invalid user nate from 106.12.212.100 port 54660 ssh2
...
2020-09-21 14:18:47
138.197.151.213 attack
firewall-block, port(s): 8821/tcp
2020-09-21 13:55:24
125.137.94.208 attackspam
Sep 20 20:02:12 root sshd[6833]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.137.94.208  user=root
Sep 20 20:02:15 root sshd[6833]: Failed password for root from 125.137.94.208 port 63799 ssh2
...
2020-09-21 13:53:33
187.189.108.139 attackspam
Found on   CINS badguys     / proto=6  .  srcport=9991  .  dstport=445  .     (325)
2020-09-21 14:16:04
167.172.56.36 attack
167.172.56.36 - - [21/Sep/2020:05:55:44 +0200] "GET /wp-login.php HTTP/1.1" 200 8796 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
167.172.56.36 - - [21/Sep/2020:05:55:45 +0200] "POST /wp-login.php HTTP/1.1" 200 9047 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
167.172.56.36 - - [21/Sep/2020:05:55:45 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-09-21 14:04:47
81.69.171.202 attackspam
Failed password for root from 81.69.171.202 port 57166 ssh2
2020-09-21 14:14:51
58.152.157.63 attackspambots
Sep 20 20:02:11 root sshd[6831]: Invalid user admin from 58.152.157.63
...
2020-09-21 14:08:16

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