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: Canada

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 <<>> 159.21.184.104
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44961
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;159.21.184.104.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021700 1800 900 604800 86400

;; Query time: 69 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 17 23:48:03 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 104.184.21.159.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 104.184.21.159.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
187.58.65.21 attack
$f2bV_matches
2020-04-18 14:19:59
45.95.168.200 attackbots
Unauthorized connection attempt detected from IP address 45.95.168.200 to port 22
2020-04-18 14:48:04
200.195.171.74 attackspam
$f2bV_matches
2020-04-18 14:55:05
183.82.108.224 attack
$f2bV_matches
2020-04-18 14:30:44
222.186.190.2 attack
Apr 18 08:32:56 ns381471 sshd[23162]: Failed password for root from 222.186.190.2 port 10192 ssh2
Apr 18 08:33:00 ns381471 sshd[23162]: Failed password for root from 222.186.190.2 port 10192 ssh2
2020-04-18 14:38:56
132.232.42.33 attack
Apr 18 06:14:29 sip sshd[12479]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.42.33
Apr 18 06:14:31 sip sshd[12479]: Failed password for invalid user ubuntu from 132.232.42.33 port 49018 ssh2
Apr 18 06:24:19 sip sshd[16088]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.42.33
2020-04-18 14:54:24
165.227.97.122 attackbots
Apr 18 07:57:35 mout sshd[8806]: Invalid user admin from 165.227.97.122 port 50952
2020-04-18 14:44:56
212.129.18.55 attackspambots
[2020-04-18 02:10:22] NOTICE[1170][C-00001963] chan_sip.c: Call from '' (212.129.18.55:50380) to extension '01148221530196' rejected because extension not found in context 'public'.
[2020-04-18 02:10:22] SECURITY[1184] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-04-18T02:10:22.159-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="01148221530196",SessionID="0x7f6c08099cc8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/212.129.18.55/50380",ACLName="no_extension_match"
[2020-04-18 02:11:36] NOTICE[1170][C-00001965] chan_sip.c: Call from '' (212.129.18.55:56351) to extension '+48221530196' rejected because extension not found in context 'public'.
[2020-04-18 02:11:36] SECURITY[1184] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-04-18T02:11:36.198-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="+48221530196",SessionID="0x7f6c0824ccd8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/212.129.
...
2020-04-18 14:30:20
185.50.149.5 attack
Apr 18 07:55:50 srv01 postfix/smtpd\[30371\]: warning: unknown\[185.50.149.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 18 07:56:07 srv01 postfix/smtpd\[31474\]: warning: unknown\[185.50.149.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 18 07:56:09 srv01 postfix/smtpd\[31156\]: warning: unknown\[185.50.149.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 18 07:56:26 srv01 postfix/smtpd\[30371\]: warning: unknown\[185.50.149.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 18 08:08:19 srv01 postfix/smtpd\[1785\]: warning: unknown\[185.50.149.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-04-18 14:16:38
217.112.142.181 attackbots
Apr 18 05:46:55 mail.srvfarm.net postfix/smtpd[3928349]: NOQUEUE: reject: RCPT from unknown[217.112.142.181]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Apr 18 05:50:14 mail.srvfarm.net postfix/smtpd[3926439]: NOQUEUE: reject: RCPT from unknown[217.112.142.181]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Apr 18 05:50:43 mail.srvfarm.net postfix/smtpd[3924125]: NOQUEUE: reject: RCPT from unknown[217.112.142.181]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Apr 18 05:51:20 mail.srvfarm.net postfix/smtpd[3928235]: NOQUEUE: reject: RCPT from unknown[217
2020-04-18 14:10:34
222.186.15.10 attackspambots
Apr 18 13:06:53 webhost01 sshd[26570]: Failed password for root from 222.186.15.10 port 55021 ssh2
Apr 18 13:06:55 webhost01 sshd[26570]: Failed password for root from 222.186.15.10 port 55021 ssh2
...
2020-04-18 14:19:35
49.233.91.21 attackspambots
Apr 18 05:47:03 v22018086721571380 sshd[26210]: Failed password for invalid user td from 49.233.91.21 port 57904 ssh2
2020-04-18 14:32:26
185.234.216.206 attackspambots
Apr 18 07:52:36 web01.agentur-b-2.de postfix/smtpd[1318051]: warning: unknown[185.234.216.206]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 18 07:52:36 web01.agentur-b-2.de postfix/smtpd[1318051]: lost connection after AUTH from unknown[185.234.216.206]
Apr 18 07:57:47 web01.agentur-b-2.de postfix/smtpd[1319413]: warning: unknown[185.234.216.206]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 18 07:57:47 web01.agentur-b-2.de postfix/smtpd[1319413]: lost connection after AUTH from unknown[185.234.216.206]
Apr 18 07:57:51 web01.agentur-b-2.de postfix/smtpd[1319882]: warning: unknown[185.234.216.206]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-04-18 14:13:10
80.211.17.191 attack
Apr 18 06:57:07 server sshd[12414]: Failed password for root from 80.211.17.191 port 55062 ssh2
Apr 18 07:01:28 server sshd[13269]: Failed password for invalid user hd from 80.211.17.191 port 36104 ssh2
Apr 18 07:05:59 server sshd[14060]: Failed password for root from 80.211.17.191 port 45392 ssh2
2020-04-18 14:37:58
113.172.35.89 attackbots
Apr 18 05:41:50 mail.srvfarm.net postfix/smtps/smtpd[3931208]: warning: unknown[113.172.35.89]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 18 05:41:51 mail.srvfarm.net postfix/smtps/smtpd[3931208]: lost connection after AUTH from unknown[113.172.35.89]
Apr 18 05:45:23 mail.srvfarm.net postfix/smtps/smtpd[3932900]: warning: unknown[113.172.35.89]: SASL PLAIN authentication failed: 
Apr 18 05:45:23 mail.srvfarm.net postfix/smtps/smtpd[3932900]: lost connection after AUTH from unknown[113.172.35.89]
Apr 18 05:47:27 mail.srvfarm.net postfix/smtpd[3932551]: warning: unknown[113.172.35.89]: SASL PLAIN authentication failed:
2020-04-18 14:13:31

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