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:
IP Type Details Datetime
104.21.75.2 spam
Spammer blacklist in https://www.projecthoneypot.org/ip_104.21.75.2 https://multirbl.valli.org/lookup/104.21.75.2.html
2022-12-29 00:00:44
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.7.122
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5412
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.7.122.			IN	A

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

;; Query time: 25 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:31:21 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 122.7.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 122.7.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
203.130.3.27 attack
Unauthorized connection attempt from IP address 203.130.3.27 on Port 445(SMB)
2020-07-31 03:37:44
157.46.12.248 attackspambots
Unauthorized connection attempt from IP address 157.46.12.248 on Port 445(SMB)
2020-07-31 03:27:03
111.72.198.160 attackspam
Jul 30 13:15:24 nirvana postfix/smtpd[3919]: connect from unknown[111.72.198.160]
Jul 30 13:15:26 nirvana postfix/smtpd[3919]: lost connection after AUTH from unknown[111.72.198.160]
Jul 30 13:15:26 nirvana postfix/smtpd[3919]: disconnect from unknown[111.72.198.160]
Jul 30 13:18:55 nirvana postfix/smtpd[3919]: connect from unknown[111.72.198.160]
Jul 30 13:18:56 nirvana postfix/smtpd[3919]: warning: unknown[111.72.198.160]: SASL LOGIN authentication failed: authentication failure
Jul 30 13:18:57 nirvana postfix/smtpd[3919]: lost connection after AUTH from unknown[111.72.198.160]
Jul 30 13:18:57 nirvana postfix/smtpd[3919]: disconnect from unknown[111.72.198.160]
Jul 30 13:22:27 nirvana postfix/smtpd[8894]: connect from unknown[111.72.198.160]
Jul 30 13:22:27 nirvana postfix/smtpd[8894]: lost connection after CONNECT from unknown[111.72.198.160]
Jul 30 13:22:27 nirvana postfix/smtpd[8894]: disconnect from unknown[111.72.198.160]
Jul 30 13:25:55 nirvana postfix/smtpd[889........
-------------------------------
2020-07-31 03:30:46
45.43.13.38 attackspam
Received: from [45.43.13.38] (helo=countryliving.com) ...
Subject: Im Webshop: Jetzt mit Turbo-Ganzrücken E-Massage testen.
Message-ID: <000000@massagestuehle.net>
From: "Dirk Horst" 
Reply-To: thgtrbog@speedpost.net

X-Sender-Warning: Reverse DNS lookup failed for 45.43.13.38 (failed)
X-SpamExperts-Class: spam
X-SpamExperts-Evidence: dnsbl/ip-02.rbl.spamrl.com
2020-07-31 03:23:00
91.228.59.73 attackspambots
Unauthorized connection attempt from IP address 91.228.59.73 on Port 445(SMB)
2020-07-31 03:25:12
2001:e68:508c:bfcb:1e5f:2bff:fe35:a638 attackspambots
hacking into my emails
2020-07-31 03:20:56
142.93.196.84 attack
2020-07-30T18:07:49.205858ionos.janbro.de sshd[70129]: Invalid user zanron from 142.93.196.84 port 33428
2020-07-30T18:07:51.282109ionos.janbro.de sshd[70129]: Failed password for invalid user zanron from 142.93.196.84 port 33428 ssh2
2020-07-30T18:11:21.713070ionos.janbro.de sshd[70148]: Invalid user zhangguang from 142.93.196.84 port 45544
2020-07-30T18:11:21.840264ionos.janbro.de sshd[70148]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.196.84
2020-07-30T18:11:21.713070ionos.janbro.de sshd[70148]: Invalid user zhangguang from 142.93.196.84 port 45544
2020-07-30T18:11:23.960191ionos.janbro.de sshd[70148]: Failed password for invalid user zhangguang from 142.93.196.84 port 45544 ssh2
2020-07-30T18:15:01.839590ionos.janbro.de sshd[70171]: Invalid user wangsb from 142.93.196.84 port 57660
2020-07-30T18:15:02.472960ionos.janbro.de sshd[70171]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.1
...
2020-07-31 03:39:52
179.43.171.190 attackbots
[2020-07-30 15:05:14] NOTICE[1248] chan_sip.c: Registration from '' failed for '179.43.171.190:55370' - Wrong password
[2020-07-30 15:05:14] SECURITY[1275] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-07-30T15:05:14.168-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="57769",SessionID="0x7f272007c5b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/179.43.171.190/55370",Challenge="41031139",ReceivedChallenge="41031139",ReceivedHash="45fd53552b46c8c6baf11d6f0c10983d"
[2020-07-30 15:05:45] NOTICE[1248] chan_sip.c: Registration from '' failed for '179.43.171.190:52366' - Wrong password
[2020-07-30 15:05:45] SECURITY[1275] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-07-30T15:05:45.251-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="12542",SessionID="0x7f2720091b18",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/179.43
...
2020-07-31 03:22:11
159.89.145.59 attackbotsspam
Repeated brute force against a port
2020-07-31 03:43:01
118.24.158.42 attack
Jul 30 15:47:10 db sshd[12981]: Invalid user wangxinlei from 118.24.158.42 port 33826
...
2020-07-31 03:32:32
178.33.52.166 attackspambots
2020-07-30 x@x
2020-07-30 x@x
2020-07-30 x@x

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=178.33.52.166
2020-07-31 03:10:25
202.158.62.240 attackbotsspam
 TCP (SYN) 202.158.62.240:43033 -> port 18768, len 44
2020-07-31 03:42:07
51.254.32.102 attack
Jul 30 21:23:35 pornomens sshd\[17712\]: Invalid user sagdiev from 51.254.32.102 port 46942
Jul 30 21:23:35 pornomens sshd\[17712\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.32.102
Jul 30 21:23:37 pornomens sshd\[17712\]: Failed password for invalid user sagdiev from 51.254.32.102 port 46942 ssh2
...
2020-07-31 03:29:51
192.226.250.178 attackbotsspam
2020-07-30T01:03:57.373424hostname sshd[108033]: Failed password for invalid user lishuhan from 192.226.250.178 port 38834 ssh2
...
2020-07-31 03:34:46
118.25.111.153 attackspambots
Automatic report BANNED IP
2020-07-31 03:32:04

Recently Reported IPs

104.21.45.20 104.21.45.202 104.21.45.21 104.21.45.203
180.205.182.17 104.21.45.214 104.21.45.209 104.21.45.213
104.21.45.228 104.21.45.222 104.21.45.227 104.21.45.230
104.21.45.231 104.21.7.124 104.21.45.225 104.21.45.233
104.21.45.234 104.21.45.241 104.21.45.236 104.21.45.251