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 <<>> 104.21.42.111
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5264
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.111.			IN	A

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

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 22:08:45 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 111.42.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 111.42.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
103.226.248.231 attack
103.226.248.231 - - [25/Jun/2020:17:54:15 +0100] "POST /wp-login.php HTTP/1.1" 200 1875 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
103.226.248.231 - - [25/Jun/2020:17:54:18 +0100] "POST /wp-login.php HTTP/1.1" 200 1860 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
103.226.248.231 - - [25/Jun/2020:17:54:19 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-06-26 03:04:20
103.90.155.210 attackbots
Jun 25 16:20:43 l03 sshd[4263]: Invalid user post from 103.90.155.210 port 58742
...
2020-06-26 03:14:20
177.124.14.219 attackspambots
Jun 25 11:39:54 pl1server sshd[17209]: reveeclipse mapping checking getaddrinfo for 219-14-124-177.vivasinternet.com.br [177.124.14.219] failed - POSSIBLE BREAK-IN ATTEMPT!
Jun 25 11:39:54 pl1server sshd[17209]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.124.14.219  user=r.r
Jun 25 11:39:57 pl1server sshd[17209]: Failed password for r.r from 177.124.14.219 port 45462 ssh2
Jun 25 11:39:57 pl1server sshd[17209]: Received disconnect from 177.124.14.219: 11: Bye Bye [preauth]
Jun 25 11:42:37 pl1server sshd[17484]: reveeclipse mapping checking getaddrinfo for 219-14-124-177.vivasinternet.com.br [177.124.14.219] failed - POSSIBLE BREAK-IN ATTEMPT!
Jun 25 11:42:37 pl1server sshd[17484]: Invalid user yaroslav from 177.124.14.219
Jun 25 11:42:37 pl1server sshd[17484]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.124.14.219


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=17
2020-06-26 03:11:43
181.44.68.66 attackbotsspam
Jun 25 17:39:58 vps687878 sshd\[12122\]: Failed password for invalid user nero from 181.44.68.66 port 39933 ssh2
Jun 25 17:44:43 vps687878 sshd\[12529\]: Invalid user win from 181.44.68.66 port 39940
Jun 25 17:44:43 vps687878 sshd\[12529\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.44.68.66
Jun 25 17:44:44 vps687878 sshd\[12529\]: Failed password for invalid user win from 181.44.68.66 port 39940 ssh2
Jun 25 17:49:51 vps687878 sshd\[12951\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.44.68.66  user=root
...
2020-06-26 03:03:27
106.13.164.39 attackbots
Jun 25 15:45:17 localhost sshd\[12280\]: Invalid user szd from 106.13.164.39
Jun 25 15:45:17 localhost sshd\[12280\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.164.39
Jun 25 15:45:19 localhost sshd\[12280\]: Failed password for invalid user szd from 106.13.164.39 port 50908 ssh2
Jun 25 15:50:47 localhost sshd\[12639\]: Invalid user postgres from 106.13.164.39
Jun 25 15:50:47 localhost sshd\[12639\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.164.39
...
2020-06-26 03:13:57
160.179.211.161 attackbots
Automatic report - XMLRPC Attack
2020-06-26 03:16:02
69.1.254.111 attack
Second attempt in a month, to login to Yahoo account.
2020-06-26 02:58:44
27.2.137.238 attack
Unauthorized connection attempt: SRC=27.2.137.238
...
2020-06-26 03:24:46
51.178.138.1 attack
$f2bV_matches
2020-06-26 03:03:08
181.174.102.239 attackspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-06-26 02:56:23
170.246.0.164 attack
Icarus honeypot on github
2020-06-26 03:03:48
140.143.207.57 attackbotsspam
Jun 25 13:20:07 gestao sshd[11194]: Failed password for root from 140.143.207.57 port 35562 ssh2
Jun 25 13:21:42 gestao sshd[11277]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.207.57 
Jun 25 13:21:44 gestao sshd[11277]: Failed password for invalid user sean from 140.143.207.57 port 52502 ssh2
...
2020-06-26 03:28:30
128.199.225.104 attack
Jun 25 18:44:41 root sshd[5651]: Invalid user ajc from 128.199.225.104
...
2020-06-26 03:30:52
159.89.199.182 attack
Unauthorised connection attempt detected at AUO NODE 4. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-06-26 03:06:46
155.94.151.109 attack
Invalid user vnc from 155.94.151.109 port 52432
2020-06-26 03:20:47

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