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 <<>> 104.21.42.3
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59023
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.3.			IN	A

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

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 22:14:21 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 3.42.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 3.42.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
37.187.253.32 attackbotsspam
37.187.253.32 - - [07/Sep/2019:04:16:12 +0200] "POST /wp-login.php HTTP/1.1" 403 1612 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "-" dee2a26a2e10ad410104220c5bc9b345 France FR - - 
37.187.253.32 - - [07/Sep/2019:04:16:12 +0200] "POST /xmlrpc.php HTTP/1.1" 403 240 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "-" e8beb44623d0ae995841fe907e93bb2d France FR - -
2019-09-07 14:37:24
211.152.62.14 attackspambots
Sep  6 19:42:01 web9 sshd\[895\]: Invalid user student from 211.152.62.14
Sep  6 19:42:01 web9 sshd\[895\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.152.62.14
Sep  6 19:42:03 web9 sshd\[895\]: Failed password for invalid user student from 211.152.62.14 port 58720 ssh2
Sep  6 19:45:25 web9 sshd\[1755\]: Invalid user weblogic from 211.152.62.14
Sep  6 19:45:25 web9 sshd\[1755\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.152.62.14
2019-09-07 13:57:48
59.53.171.168 attackbotsspam
Sep  7 08:10:40 MK-Soft-Root1 sshd\[19290\]: Invalid user musikbot from 59.53.171.168 port 54696
Sep  7 08:10:40 MK-Soft-Root1 sshd\[19290\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.53.171.168
Sep  7 08:10:42 MK-Soft-Root1 sshd\[19290\]: Failed password for invalid user musikbot from 59.53.171.168 port 54696 ssh2
...
2019-09-07 14:24:02
115.47.160.19 attackbots
Sep  6 17:42:25 sachi sshd\[31374\]: Invalid user airadmin from 115.47.160.19
Sep  6 17:42:25 sachi sshd\[31374\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.47.160.19
Sep  6 17:42:27 sachi sshd\[31374\]: Failed password for invalid user airadmin from 115.47.160.19 port 37292 ssh2
Sep  6 17:47:10 sachi sshd\[31790\]: Invalid user steamcmd from 115.47.160.19
Sep  6 17:47:10 sachi sshd\[31790\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.47.160.19
2019-09-07 14:27:21
129.211.80.201 attackbotsspam
Sep  7 03:47:38 localhost sshd\[2459\]: Invalid user 123456789 from 129.211.80.201 port 52991
Sep  7 03:47:38 localhost sshd\[2459\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.80.201
Sep  7 03:47:39 localhost sshd\[2459\]: Failed password for invalid user 123456789 from 129.211.80.201 port 52991 ssh2
2019-09-07 14:33:28
218.1.18.78 attackbots
Sep  7 05:49:23 plex sshd[9194]: Invalid user steam from 218.1.18.78 port 65051
2019-09-07 13:59:58
49.232.3.44 attack
Sep  7 07:31:23 taivassalofi sshd[17349]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.3.44
Sep  7 07:31:25 taivassalofi sshd[17349]: Failed password for invalid user miusuario from 49.232.3.44 port 54839 ssh2
...
2019-09-07 13:43:58
104.236.94.202 attackbots
Sep  7 08:22:54 dedicated sshd[13788]: Invalid user abc123 from 104.236.94.202 port 54158
2019-09-07 14:33:02
87.239.85.169 attackbots
2019-09-07T05:44:07.213893abusebot-5.cloudsearch.cf sshd\[11999\]: Invalid user cron from 87.239.85.169 port 52468
2019-09-07 14:14:57
91.227.19.118 spam
Spam from familiar.fardinpouya.com (familiar.impitsol.com)
2019-09-07 14:00:52
157.245.100.237 attackbots
Sep  6 20:05:34 lcprod sshd\[17095\]: Invalid user admin from 157.245.100.237
Sep  6 20:05:34 lcprod sshd\[17095\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.100.237
Sep  6 20:05:35 lcprod sshd\[17095\]: Failed password for invalid user admin from 157.245.100.237 port 47782 ssh2
Sep  6 20:10:22 lcprod sshd\[17747\]: Invalid user developer from 157.245.100.237
Sep  6 20:10:22 lcprod sshd\[17747\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.100.237
2019-09-07 14:20:07
185.90.22.79 spam
Spam from suitepmta022079.emsmtp.us (suitepmta022079.emsmtp.us)
2019-09-07 14:07:05
94.97.34.101 attack
Honeypot attack, port: 445, PTR: PTR record not found
2019-09-07 13:59:28
102.141.72.50 attackbots
Sep  7 06:10:42 microserver sshd[33287]: Invalid user oneadmin from 102.141.72.50 port 44411
Sep  7 06:10:42 microserver sshd[33287]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=102.141.72.50
Sep  7 06:10:44 microserver sshd[33287]: Failed password for invalid user oneadmin from 102.141.72.50 port 44411 ssh2
Sep  7 06:17:19 microserver sshd[34214]: Invalid user system from 102.141.72.50 port 38030
Sep  7 06:17:19 microserver sshd[34214]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=102.141.72.50
Sep  7 06:30:26 microserver sshd[36249]: Invalid user test from 102.141.72.50 port 53493
Sep  7 06:30:26 microserver sshd[36249]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=102.141.72.50
Sep  7 06:30:28 microserver sshd[36249]: Failed password for invalid user test from 102.141.72.50 port 53493 ssh2
Sep  7 06:37:02 microserver sshd[37111]: Invalid user ts3srv from 102.141.72.50 port 47109
2019-09-07 13:47:35
188.68.46.181 attack
2019-09-07T05:28:56.780538abusebot-3.cloudsearch.cf sshd\[32139\]: Invalid user vbox from 188.68.46.181 port 42812
2019-09-07 13:50:52

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