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 <<>> 104.21.39.146
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28967
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.39.146.			IN	A

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

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:27:27 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 146.39.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 146.39.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.42.155 attack
23.02.2020 22:30:01 SSH access blocked by firewall
2020-02-24 06:30:34
187.103.81.17 attackspam
Automatic report - Port Scan Attack
2020-02-24 06:25:22
222.186.180.130 attackbots
Feb 23 23:24:26 MK-Soft-Root2 sshd[15607]: Failed password for root from 222.186.180.130 port 60183 ssh2
Feb 23 23:24:28 MK-Soft-Root2 sshd[15607]: Failed password for root from 222.186.180.130 port 60183 ssh2
...
2020-02-24 06:28:59
185.36.81.57 attack
Feb 23 22:29:30 srv01 postfix/smtpd\[23699\]: warning: unknown\[185.36.81.57\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 23 22:30:12 srv01 postfix/smtpd\[25508\]: warning: unknown\[185.36.81.57\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 23 22:39:51 srv01 postfix/smtpd\[25508\]: warning: unknown\[185.36.81.57\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 23 22:45:00 srv01 postfix/smtpd\[25508\]: warning: unknown\[185.36.81.57\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 23 22:48:21 srv01 postfix/smtpd\[25510\]: warning: unknown\[185.36.81.57\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-02-24 06:35:39
103.94.129.17 attackbotsspam
Brute force SMTP login attempted.
...
2020-02-24 06:28:08
72.44.22.185 attackspam
Feb 23 22:48:11 server postfix/smtpd[29563]: NOQUEUE: reject: RCPT from unknown[72.44.22.185]: 554 5.7.1 Service unavailable; Client host [72.44.22.185] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS / https://www.spamhaus.org/query/ip/72.44.22.185; from= to= proto=ESMTP helo=
2020-02-24 06:39:37
71.6.233.164 attackspam
" "
2020-02-24 06:35:21
162.243.132.37 attackspam
Portscan or hack attempt detected by psad/fwsnort
2020-02-24 06:08:19
185.176.27.178 attackspambots
Feb 23 23:38:56 debian-2gb-nbg1-2 kernel: \[4756739.195170\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=185.176.27.178 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=54192 PROTO=TCP SPT=47634 DPT=16247 WINDOW=1024 RES=0x00 SYN URGP=0
2020-02-24 06:45:16
122.247.69.214 attackbots
Mail/25/465/587-993/995 Probe, Reject, BadAuth, Hack, SPAM -
2020-02-24 06:19:16
194.219.215.8 attackspambots
Unauthorised access (Feb 23) SRC=194.219.215.8 LEN=40 TTL=50 ID=15706 TCP DPT=23 WINDOW=59987 SYN
2020-02-24 06:24:49
118.185.94.157 attackbotsspam
xmlrpc attack
2020-02-24 06:47:21
211.24.112.138 attackbotsspam
1582494557 - 02/23/2020 22:49:17 Host: 211.24.112.138/211.24.112.138 Port: 445 TCP Blocked
2020-02-24 06:11:51
185.176.221.238 attack
firewall-block, port(s): 3389/tcp
2020-02-24 06:18:22
222.186.175.23 attackspambots
Feb 23 18:50:36 server sshd\[30224\]: Failed password for root from 222.186.175.23 port 37803 ssh2
Feb 24 01:24:09 server sshd\[22448\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.23  user=root
Feb 24 01:24:09 server sshd\[22450\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.23  user=root
Feb 24 01:24:09 server sshd\[22457\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.23  user=root
Feb 24 01:24:10 server sshd\[22453\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.23  user=root
Feb 24 01:24:10 server sshd\[22455\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.23  user=root
...
2020-02-24 06:36:23

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