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 <<>> 104.21.22.4
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17744
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.22.4.			IN	A

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

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:16:46 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 4.22.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 4.22.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
121.46.26.126 attack
Aug 11 07:08:36 ws24vmsma01 sshd[233735]: Failed password for root from 121.46.26.126 port 45880 ssh2
...
2020-08-11 19:51:23
79.101.45.94 attackspambots
Dovecot Invalid User Login Attempt.
2020-08-11 19:58:17
203.66.168.81 attackspam
Aug 11 12:03:36 havingfunrightnow sshd[30669]: Failed password for root from 203.66.168.81 port 35672 ssh2
Aug 11 12:10:38 havingfunrightnow sshd[31560]: Failed password for root from 203.66.168.81 port 58382 ssh2
...
2020-08-11 19:35:28
111.161.41.156 attack
Aug  7 14:32:17 Ubuntu-1404-trusty-64-minimal sshd\[1434\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.161.41.156  user=root
Aug  7 14:32:19 Ubuntu-1404-trusty-64-minimal sshd\[1434\]: Failed password for root from 111.161.41.156 port 37015 ssh2
Aug  7 14:43:08 Ubuntu-1404-trusty-64-minimal sshd\[9360\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.161.41.156  user=root
Aug  7 14:43:10 Ubuntu-1404-trusty-64-minimal sshd\[9360\]: Failed password for root from 111.161.41.156 port 57374 ssh2
Aug  7 14:46:01 Ubuntu-1404-trusty-64-minimal sshd\[10687\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.161.41.156  user=root
2020-08-11 19:24:09
194.182.82.206 attackbotsspam
sshd: Failed password for .... from 194.182.82.206 port 60148 ssh2 (4 attempts)
2020-08-11 19:45:31
188.166.159.127 attackbots
2020-08-11T10:42:27.610980billing sshd[19080]: Failed password for root from 188.166.159.127 port 47962 ssh2
2020-08-11T10:46:39.407772billing sshd[28588]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.159.127  user=root
2020-08-11T10:46:41.611937billing sshd[28588]: Failed password for root from 188.166.159.127 port 59268 ssh2
...
2020-08-11 19:59:49
222.186.169.192 attackspam
Aug 11 00:53:42 web1 sshd\[31573\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192  user=root
Aug 11 00:53:44 web1 sshd\[31573\]: Failed password for root from 222.186.169.192 port 24560 ssh2
Aug 11 00:53:48 web1 sshd\[31573\]: Failed password for root from 222.186.169.192 port 24560 ssh2
Aug 11 00:53:51 web1 sshd\[31573\]: Failed password for root from 222.186.169.192 port 24560 ssh2
Aug 11 00:53:54 web1 sshd\[31573\]: Failed password for root from 222.186.169.192 port 24560 ssh2
2020-08-11 19:26:33
106.52.42.153 attackspambots
Aug  8 00:27:07 Ubuntu-1404-trusty-64-minimal sshd\[7317\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.42.153  user=root
Aug  8 00:27:09 Ubuntu-1404-trusty-64-minimal sshd\[7317\]: Failed password for root from 106.52.42.153 port 44276 ssh2
Aug  8 00:33:57 Ubuntu-1404-trusty-64-minimal sshd\[13619\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.42.153  user=root
Aug  8 00:33:59 Ubuntu-1404-trusty-64-minimal sshd\[13619\]: Failed password for root from 106.52.42.153 port 47862 ssh2
Aug  8 00:38:47 Ubuntu-1404-trusty-64-minimal sshd\[15206\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.42.153  user=root
2020-08-11 19:30:12
218.92.0.189 attackbots
Aug 11 12:00:19 dcd-gentoo sshd[9986]: User root from 218.92.0.189 not allowed because none of user's groups are listed in AllowGroups
Aug 11 12:00:21 dcd-gentoo sshd[9986]: error: PAM: Authentication failure for illegal user root from 218.92.0.189
Aug 11 12:00:21 dcd-gentoo sshd[9986]: Failed keyboard-interactive/pam for invalid user root from 218.92.0.189 port 25562 ssh2
...
2020-08-11 19:39:29
111.229.63.223 attackbots
Aug 11 03:43:30 ip-172-31-61-156 sshd[30416]: Failed password for root from 111.229.63.223 port 37898 ssh2
Aug 11 03:43:29 ip-172-31-61-156 sshd[30416]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.63.223  user=root
Aug 11 03:43:30 ip-172-31-61-156 sshd[30416]: Failed password for root from 111.229.63.223 port 37898 ssh2
Aug 11 03:47:36 ip-172-31-61-156 sshd[30607]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.63.223  user=root
Aug 11 03:47:37 ip-172-31-61-156 sshd[30607]: Failed password for root from 111.229.63.223 port 52482 ssh2
...
2020-08-11 19:31:47
92.118.160.25 attackbotsspam
TCP ports : 1234 / 4002
2020-08-11 19:41:13
89.174.249.91 attackspambots
Attempted Brute Force (dovecot)
2020-08-11 19:27:52
156.96.117.189 attack
[2020-08-11 07:39:17] NOTICE[1185][C-00000ef0] chan_sip.c: Call from '' (156.96.117.189:55486) to extension '+46243343005' rejected because extension not found in context 'public'.
[2020-08-11 07:39:17] SECURITY[1203] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-11T07:39:17.573-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="+46243343005",SessionID="0x7f10c43e3a48",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.117.189/55486",ACLName="no_extension_match"
[2020-08-11 07:39:22] NOTICE[1185][C-00000ef1] chan_sip.c: Call from '' (156.96.117.189:56306) to extension '01146243343005' rejected because extension not found in context 'public'.
[2020-08-11 07:39:22] SECURITY[1203] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-11T07:39:22.652-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="01146243343005",SessionID="0x7f10c405ea98",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.9
...
2020-08-11 19:48:29
185.49.87.86 attackspam
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-08-11 19:39:45
2a01:4f8:192:8108::2 attackbotsspam
20 attempts against mh-misbehave-ban on cedar
2020-08-11 19:54:58

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