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 <<>> 104.21.42.191
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37933
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.191.			IN	A

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

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 22:11:11 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 191.42.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 191.42.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
122.152.196.222 attack
Aug 13 06:50:42 ip40 sshd[31300]: Failed password for root from 122.152.196.222 port 55600 ssh2
...
2020-08-13 13:38:19
103.141.138.127 attackbotsspam
(smtpauth) Failed SMTP AUTH login from 103.141.138.127 (VN/Vietnam/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-08-13 08:25:29 login authenticator failed for (Q8VSmPHTN) [103.141.138.127]: 535 Incorrect authentication data (set_id=info)
2020-08-13 13:21:04
218.92.0.172 attackspambots
$f2bV_matches
2020-08-13 13:37:27
103.117.220.2 attackspambots
port scan and connect, tcp 1433 (ms-sql-s)
2020-08-13 13:35:32
217.182.94.110 attackbots
Aug 13 06:56:17 piServer sshd[1404]: Failed password for root from 217.182.94.110 port 56482 ssh2
Aug 13 06:59:08 piServer sshd[1644]: Failed password for root from 217.182.94.110 port 47284 ssh2
...
2020-08-13 13:09:59
139.59.10.186 attackspam
Aug 13 03:43:33 localhost sshd\[16064\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.10.186  user=root
Aug 13 03:43:35 localhost sshd\[16064\]: Failed password for root from 139.59.10.186 port 43740 ssh2
Aug 13 03:55:37 localhost sshd\[16227\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.10.186  user=root
...
2020-08-13 13:18:27
71.236.235.252 attackspambots
Honeypot hit.
2020-08-13 13:33:55
222.186.190.17 attack
Aug 13 07:02:37 OPSO sshd\[9481\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.190.17  user=root
Aug 13 07:02:39 OPSO sshd\[9481\]: Failed password for root from 222.186.190.17 port 62858 ssh2
Aug 13 07:02:41 OPSO sshd\[9481\]: Failed password for root from 222.186.190.17 port 62858 ssh2
Aug 13 07:02:43 OPSO sshd\[9481\]: Failed password for root from 222.186.190.17 port 62858 ssh2
Aug 13 07:03:26 OPSO sshd\[9505\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.190.17  user=root
2020-08-13 13:08:10
106.53.86.116 attackspambots
SSH invalid-user multiple login try
2020-08-13 13:43:00
201.40.244.147 attackbots
Aug 13 10:45:23 itv-usvr-01 sshd[3041]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.40.244.147  user=root
Aug 13 10:45:25 itv-usvr-01 sshd[3041]: Failed password for root from 201.40.244.147 port 43054 ssh2
Aug 13 10:50:19 itv-usvr-01 sshd[3289]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.40.244.147  user=root
Aug 13 10:50:21 itv-usvr-01 sshd[3289]: Failed password for root from 201.40.244.147 port 53886 ssh2
Aug 13 10:55:15 itv-usvr-01 sshd[3516]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.40.244.147  user=root
Aug 13 10:55:17 itv-usvr-01 sshd[3516]: Failed password for root from 201.40.244.147 port 36484 ssh2
2020-08-13 13:32:53
128.199.177.224 attackbotsspam
Aug 12 19:21:49 tdfoods sshd\[4397\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.177.224  user=root
Aug 12 19:21:50 tdfoods sshd\[4397\]: Failed password for root from 128.199.177.224 port 42886 ssh2
Aug 12 19:26:05 tdfoods sshd\[4712\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.177.224  user=root
Aug 12 19:26:07 tdfoods sshd\[4712\]: Failed password for root from 128.199.177.224 port 34308 ssh2
Aug 12 19:30:02 tdfoods sshd\[4982\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.177.224  user=root
2020-08-13 13:45:32
64.227.9.31 attack
SCAN: Host Sweep CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found
2020-08-13 13:35:07
180.190.103.204 attackspambots
2020-08-13 03:23:58,887 fail2ban.actions        [500]: NOTICE  [wordpress-beatrice-main] Ban 180.190.103.204
2020-08-13 03:35:13,160 fail2ban.actions        [500]: NOTICE  [wordpress-beatrice-main] Ban 180.190.103.204
2020-08-13 06:55:36,487 fail2ban.actions        [500]: NOTICE  [wordpress-beatrice-main] Ban 180.190.103.204
...
2020-08-13 13:18:02
112.85.42.174 attackspam
Automatic report BANNED IP
2020-08-13 13:41:03
168.0.149.143 attackspambots
Attempts against non-existent wp-login
2020-08-13 13:15:50

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