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: Hong Kong

Region: Central and Western Hong Kong Island

Country: Hong Kong

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
164.52.42.6 attack
May 24 05:41:23 web01.agentur-b-2.de postfix/smtpd[512662]: NOQUEUE: reject: RCPT from unknown[164.52.42.6]: 554 5.7.1 Service unavailable; Client host [164.52.42.6] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS / https://www.spamhaus.org/query/ip/164.52.42.6; from= to= proto=ESMTP helo=
May 24 05:41:24 web01.agentur-b-2.de postfix/smtpd[512662]: NOQUEUE: reject: RCPT from unknown[164.52.42.6]: 554 5.7.1 Service unavailable; Client host [164.52.42.6] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS / https://www.spamhaus.org/query/ip/164.52.42.6; from= to= proto=ESMTP helo=
May 24 05:41:30 web01.agentur-b-2.de postfix/smtpd[512662]: NOQUEUE: reject: RCPT from unknown[164.52.42.6]: 554 5.7.1 Service unavailable; Client host [164.52.42.6] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS / https://www.spamhaus.org/query/ip/16
2020-05-24 20:08:10
164.52.42.134 attack
firewall-block, port(s): 1521/tcp
2019-11-21 21:50:49
164.52.42.134 attackbotsspam
11/11/2019-23:43:34.705122 164.52.42.134 Protocol: 6 ET SCAN Suspicious inbound to Oracle SQL port 1521
2019-11-12 07:22:49
164.52.42.6 attackbotsspam
Unauthorized connection attempt from IP address 164.52.42.6 on Port 445(SMB)
2019-10-26 02:11:26
164.52.44.210 attack
Mar 24 03:02:03 vpn sshd[2763]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.52.44.210
Mar 24 03:02:05 vpn sshd[2763]: Failed password for invalid user jp from 164.52.44.210 port 60624 ssh2
Mar 24 03:08:22 vpn sshd[2769]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.52.44.210
2019-07-19 11:37:11
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 164.52.4.3
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57860
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;164.52.4.3.			IN	A

;; AUTHORITY SECTION:
.			433	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023122900 1800 900 604800 86400

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Dec 29 22:09:49 CST 2023
;; MSG SIZE  rcvd: 103
Host info
Host 3.4.52.164.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
server can't find 164.52.4.3.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
49.235.134.224 attackspam
Oct 17 07:04:52 www sshd\[21826\]: Invalid user volkmann from 49.235.134.224Oct 17 07:04:54 www sshd\[21826\]: Failed password for invalid user volkmann from 49.235.134.224 port 39100 ssh2Oct 17 07:09:36 www sshd\[21907\]: Invalid user linwj1987 from 49.235.134.224
...
2019-10-17 17:04:53
162.247.74.216 attack
Oct 17 08:26:05 rotator sshd\[30153\]: Invalid user acid from 162.247.74.216Oct 17 08:26:07 rotator sshd\[30153\]: Failed password for invalid user acid from 162.247.74.216 port 48838 ssh2Oct 17 08:26:10 rotator sshd\[30153\]: Failed password for invalid user acid from 162.247.74.216 port 48838 ssh2Oct 17 08:26:12 rotator sshd\[30153\]: Failed password for invalid user acid from 162.247.74.216 port 48838 ssh2Oct 17 08:26:14 rotator sshd\[30153\]: Failed password for invalid user acid from 162.247.74.216 port 48838 ssh2Oct 17 08:26:17 rotator sshd\[30153\]: Failed password for invalid user acid from 162.247.74.216 port 48838 ssh2
...
2019-10-17 17:25:25
113.172.154.3 attack
Oct 17 05:27:43 pl1server postfix/smtpd[16206]: warning: hostname static.vnpt.vn does not resolve to address 113.172.154.3
Oct 17 05:27:43 pl1server postfix/smtpd[16206]: connect from unknown[113.172.154.3]
Oct 17 05:27:45 pl1server postfix/smtpd[16206]: warning: unknown[113.172.154.3]: SASL PLAIN authentication failed: authentication failure
Oct 17 05:27:46 pl1server postfix/smtpd[16206]: disconnect from unknown[113.172.154.3]
Oct 17 05:27:46 pl1server postfix/smtpd[16206]: warning: hostname static.vnpt.vn does not resolve to address 113.172.154.3
Oct 17 05:27:46 pl1server postfix/smtpd[16206]: connect from unknown[113.172.154.3]
Oct 17 05:27:49 pl1server postfix/smtpd[16206]: warning: unknown[113.172.154.3]: SASL PLAIN authentication failed: authentication failure
Oct 17 05:27:50 pl1server postfix/smtpd[16206]: disconnect from unknown[113.172.154.3]
Oct 17 05:27:50 pl1server postfix/smtpd[16206]: warning: hostname static.vnpt.vn does not resolve to address 113.172.154........
-------------------------------
2019-10-17 17:31:37
58.144.150.232 attackbots
2019-10-17T15:48:19.648601enmeeting.mahidol.ac.th sshd\[4495\]: User root from 58.144.150.232 not allowed because not listed in AllowUsers
2019-10-17T15:48:19.770998enmeeting.mahidol.ac.th sshd\[4495\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.144.150.232  user=root
2019-10-17T15:48:21.446582enmeeting.mahidol.ac.th sshd\[4495\]: Failed password for invalid user root from 58.144.150.232 port 47116 ssh2
...
2019-10-17 17:22:40
165.22.246.63 attack
2019-10-17T08:41:43.027607abusebot-6.cloudsearch.cf sshd\[31796\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.246.63  user=root
2019-10-17 17:36:03
217.182.77.186 attackbotsspam
Oct 17 09:35:37 vps01 sshd[16942]: Failed password for root from 217.182.77.186 port 35098 ssh2
2019-10-17 17:05:39
35.198.121.252 attackbotsspam
belitungshipwreck.org 35.198.121.252 \[17/Oct/2019:05:49:06 +0200\] "POST /wp-login.php HTTP/1.1" 200 5598 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
belitungshipwreck.org 35.198.121.252 \[17/Oct/2019:05:49:06 +0200\] "POST /xmlrpc.php HTTP/1.1" 200 4129 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-10-17 17:31:55
144.217.89.55 attack
Oct 17 12:08:29 hosting sshd[31956]: Invalid user qyidc@))( from 144.217.89.55 port 45904
...
2019-10-17 17:11:57
104.238.73.112 attackspam
WordPress wp-login brute force :: 104.238.73.112 0.120 BYPASS [17/Oct/2019:14:49:15  1100] [censored_1] "POST /wp-login.php HTTP/1.1" 200 3972 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-10-17 17:26:06
218.92.0.204 attackbotsspam
$f2bV_matches
2019-10-17 17:33:48
51.38.238.205 attackbots
SSH Bruteforce
2019-10-17 17:35:04
49.70.47.85 attackspam
Port Scan: TCP/443
2019-10-17 17:12:49
189.181.193.200 attackspambots
Oct 17 09:33:46 www sshd\[180086\]: Invalid user mao from 189.181.193.200
Oct 17 09:33:46 www sshd\[180086\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.181.193.200
Oct 17 09:33:48 www sshd\[180086\]: Failed password for invalid user mao from 189.181.193.200 port 29413 ssh2
...
2019-10-17 17:01:22
188.131.170.119 attackbotsspam
Oct 17 08:36:12 localhost sshd\[65245\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.131.170.119  user=root
Oct 17 08:36:13 localhost sshd\[65245\]: Failed password for root from 188.131.170.119 port 44788 ssh2
Oct 17 08:41:11 localhost sshd\[65426\]: Invalid user fujita from 188.131.170.119 port 55334
Oct 17 08:41:11 localhost sshd\[65426\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.131.170.119
Oct 17 08:41:13 localhost sshd\[65426\]: Failed password for invalid user fujita from 188.131.170.119 port 55334 ssh2
...
2019-10-17 17:07:26
36.81.5.38 attack
Oct 17 05:28:15 nexus sshd[3832]: Did not receive identification string from 36.81.5.38 port 7425
Oct 17 05:28:16 nexus sshd[3824]: Invalid user 888888 from 36.81.5.38 port 7361
Oct 17 05:28:16 nexus sshd[3824]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.81.5.38
Oct 17 05:28:17 nexus sshd[3824]: Failed password for invalid user 888888 from 36.81.5.38 port 7361 ssh2
Oct 17 05:28:18 nexus sshd[3824]: Connection closed by 36.81.5.38 port 7361 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=36.81.5.38
2019-10-17 17:33:20

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