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: South Africa

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 <<>> 164.155.108.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37887
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;164.155.108.21.			IN	A

;; AUTHORITY SECTION:
.			524	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021800 1800 900 604800 86400

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 14:27:04 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 21.108.155.164.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
server can't find 164.155.108.21.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
222.186.180.130 attackbots
SSH login attempts
2020-04-19 13:26:00
150.242.213.189 attackspam
prod11
...
2020-04-19 13:07:30
116.203.218.109 attackspam
116.203.218.109 - - [19/Apr/2020:07:18:01 +0200] "GET /wp-login.php HTTP/1.1" 200 5702 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
116.203.218.109 - - [19/Apr/2020:07:18:02 +0200] "POST /wp-login.php HTTP/1.1" 200 6601 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
116.203.218.109 - - [19/Apr/2020:07:18:03 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-04-19 13:50:27
69.94.158.93 attack
Apr 19 05:30:07 web01.agentur-b-2.de postfix/smtpd[69236]: NOQUEUE: reject: RCPT from unknown[69.94.158.93]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Apr 19 05:30:39 web01.agentur-b-2.de postfix/smtpd[69236]: NOQUEUE: reject: RCPT from unknown[69.94.158.93]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Apr 19 05:31:43 web01.agentur-b-2.de postfix/smtpd[72153]: NOQUEUE: reject: RCPT from unknown[69.94.158.93]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Apr 19 05:32:48 web01.agentur-b-2.de postfix/smtpd[70375]: NOQUEUE: reject: RCPT from unknown[69.94.158.93]: 450 4.7.1 : Helo command rejec
2020-04-19 13:15:28
195.231.3.208 attack
Apr 19 06:57:17 mail.srvfarm.net postfix/smtpd[443331]: warning: unknown[195.231.3.208]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 19 06:57:17 mail.srvfarm.net postfix/smtpd[456868]: warning: unknown[195.231.3.208]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 19 06:57:17 mail.srvfarm.net postfix/smtpd[443328]: warning: unknown[195.231.3.208]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 19 06:57:17 mail.srvfarm.net postfix/smtpd[463444]: warning: unknown[195.231.3.208]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 19 06:57:17 mail.srvfarm.net postfix/smtpd[463445]: warning: unknown[195.231.3.208]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-04-19 13:09:30
142.93.223.25 attackspam
Invalid user ubuntu from 142.93.223.25 port 55458
2020-04-19 13:28:30
134.175.191.248 attack
fail2ban/Apr 19 05:49:46 h1962932 sshd[16741]: Invalid user postgres from 134.175.191.248 port 51750
Apr 19 05:49:46 h1962932 sshd[16741]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.191.248
Apr 19 05:49:46 h1962932 sshd[16741]: Invalid user postgres from 134.175.191.248 port 51750
Apr 19 05:49:49 h1962932 sshd[16741]: Failed password for invalid user postgres from 134.175.191.248 port 51750 ssh2
Apr 19 05:55:05 h1962932 sshd[16895]: Invalid user hg from 134.175.191.248 port 41756
2020-04-19 13:44:54
185.234.217.48 attack
Apr 19 06:56:19 web01.agentur-b-2.de postfix/smtpd[82700]: warning: unknown[185.234.217.48]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 19 06:56:19 web01.agentur-b-2.de postfix/smtpd[82700]: lost connection after AUTH from unknown[185.234.217.48]
Apr 19 06:58:10 web01.agentur-b-2.de postfix/smtpd[82700]: warning: unknown[185.234.217.48]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 19 06:58:10 web01.agentur-b-2.de postfix/smtpd[82700]: lost connection after AUTH from unknown[185.234.217.48]
Apr 19 07:00:14 web01.agentur-b-2.de postfix/smtpd[85781]: warning: unknown[185.234.217.48]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 19 07:00:14 web01.agentur-b-2.de postfix/smtpd[85781]: lost connection after AUTH from unknown[185.234.217.48]
2020-04-19 13:10:23
106.124.142.30 attack
Apr 19 05:48:26 MainVPS sshd[8120]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.124.142.30  user=root
Apr 19 05:48:28 MainVPS sshd[8120]: Failed password for root from 106.124.142.30 port 41814 ssh2
Apr 19 05:55:28 MainVPS sshd[14060]: Invalid user qa from 106.124.142.30 port 36206
Apr 19 05:55:28 MainVPS sshd[14060]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.124.142.30
Apr 19 05:55:28 MainVPS sshd[14060]: Invalid user qa from 106.124.142.30 port 36206
Apr 19 05:55:29 MainVPS sshd[14060]: Failed password for invalid user qa from 106.124.142.30 port 36206 ssh2
...
2020-04-19 13:22:28
213.32.23.58 attack
2020-04-19T04:59:04.766023shield sshd\[15246\]: Invalid user ox from 213.32.23.58 port 58946
2020-04-19T04:59:04.769945shield sshd\[15246\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.ip-213-32-23.eu
2020-04-19T04:59:06.944858shield sshd\[15246\]: Failed password for invalid user ox from 213.32.23.58 port 58946 ssh2
2020-04-19T05:03:23.997559shield sshd\[16380\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.ip-213-32-23.eu  user=root
2020-04-19T05:03:25.724973shield sshd\[16380\]: Failed password for root from 213.32.23.58 port 48978 ssh2
2020-04-19 13:08:18
45.143.220.209 attack
[2020-04-19 01:22:44] NOTICE[1170][C-00001fa7] chan_sip.c: Call from '' (45.143.220.209:58605) to extension '441205804657' rejected because extension not found in context 'public'.
[2020-04-19 01:22:44] SECURITY[1184] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-04-19T01:22:44.657-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="441205804657",SessionID="0x7f6c082b17a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.143.220.209/58605",ACLName="no_extension_match"
[2020-04-19 01:23:31] NOTICE[1170][C-00001fa9] chan_sip.c: Call from '' (45.143.220.209:49297) to extension '00441205804657' rejected because extension not found in context 'public'.
[2020-04-19 01:23:31] SECURITY[1184] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-04-19T01:23:31.987-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="00441205804657",SessionID="0x7f6c082b17a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.14
...
2020-04-19 13:30:07
197.45.163.117 attack
CMS (WordPress or Joomla) login attempt.
2020-04-19 13:46:05
199.249.230.65 attack
CMS (WordPress or Joomla) login attempt.
2020-04-19 13:48:15
91.218.83.148 attack
$f2bV_matches
2020-04-19 13:33:55
189.202.204.237 attack
DATE:2020-04-19 07:14:45, IP:189.202.204.237, PORT:ssh SSH brute force auth (docker-dc)
2020-04-19 13:42:42

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