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: Kazakhstan

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 <<>> 5.251.80.16
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26842
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;5.251.80.16.			IN	A

;; AUTHORITY SECTION:
.			589	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022062901 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jun 30 01:24:32 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 16.80.251.5.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 16.80.251.5.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
24.60.71.96 attack
Dec 24 22:18:40 mockhub sshd[31499]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=24.60.71.96
...
2019-12-25 22:10:38
218.92.0.172 attack
Dec 25 14:26:33 marvibiene sshd[38424]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.172  user=root
Dec 25 14:26:34 marvibiene sshd[38424]: Failed password for root from 218.92.0.172 port 18053 ssh2
Dec 25 14:26:38 marvibiene sshd[38424]: Failed password for root from 218.92.0.172 port 18053 ssh2
Dec 25 14:26:33 marvibiene sshd[38424]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.172  user=root
Dec 25 14:26:34 marvibiene sshd[38424]: Failed password for root from 218.92.0.172 port 18053 ssh2
Dec 25 14:26:38 marvibiene sshd[38424]: Failed password for root from 218.92.0.172 port 18053 ssh2
...
2019-12-25 22:41:59
157.245.153.241 attackspambots
2019-12-25T14:47:27.062882stark.klein-stark.info sshd\[17735\]: Invalid user banhardt from 157.245.153.241 port 53622
2019-12-25T14:47:27.071716stark.klein-stark.info sshd\[17735\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.153.241
2019-12-25T14:47:28.875751stark.klein-stark.info sshd\[17735\]: Failed password for invalid user banhardt from 157.245.153.241 port 53622 ssh2
...
2019-12-25 22:30:06
2.179.216.109 attack
1577254647 - 12/25/2019 07:17:27 Host: 2.179.216.109/2.179.216.109 Port: 445 TCP Blocked
2019-12-25 22:49:16
154.68.39.6 attackspam
Invalid user user from 154.68.39.6 port 44658
2019-12-25 22:14:10
40.73.114.191 attackspambots
40.73.114.191 - - \[25/Dec/2019:07:17:59 +0100\] "POST /wp-login.php HTTP/1.0" 200 6640 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
40.73.114.191 - - \[25/Dec/2019:07:18:13 +0100\] "POST /wp-login.php HTTP/1.0" 200 6453 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
40.73.114.191 - - \[25/Dec/2019:07:18:17 +0100\] "POST /wp-login.php HTTP/1.0" 200 6453 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-12-25 22:22:40
88.98.232.53 attackbots
Invalid user perla from 88.98.232.53 port 39165
2019-12-25 22:22:12
123.25.116.118 attackspam
Unauthorized connection attempt detected from IP address 123.25.116.118 to port 445
2019-12-25 22:21:25
91.121.16.153 attack
(sshd) Failed SSH login from 91.121.16.153 (FR/France/ns38725.ovh.net): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Dec 25 12:07:18 blur sshd[1716]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.16.153  user=root
Dec 25 12:07:20 blur sshd[1716]: Failed password for root from 91.121.16.153 port 38092 ssh2
Dec 25 12:17:34 blur sshd[3426]: Invalid user kook3546 from 91.121.16.153 port 59705
Dec 25 12:17:36 blur sshd[3426]: Failed password for invalid user kook3546 from 91.121.16.153 port 59705 ssh2
Dec 25 12:22:23 blur sshd[4242]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.16.153  user=root
2019-12-25 22:17:30
46.166.148.42 attack
\[2019-12-25 08:58:24\] SECURITY\[2857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-25T08:58:24.559-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="081011441241815740",SessionID="0x7f0fb499d728",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/46.166.148.42/56472",ACLName="no_extension_match"
\[2019-12-25 08:59:47\] SECURITY\[2857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-25T08:59:47.211-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="9381011441241815740",SessionID="0x7f0fb499d728",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/46.166.148.42/60493",ACLName="no_extension_match"
\[2019-12-25 09:00:43\] SECURITY\[2857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-25T09:00:43.465-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="0134000441241815740",SessionID="0x7f0fb4a5a908",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/46.166.148.42/53443",ACLN
2019-12-25 22:12:44
176.113.70.50 attack
firewall-block, port(s): 1900/udp
2019-12-25 22:08:58
81.28.107.57 attackspam
Dec 25 07:18:02  exim[20763]: [1\50] 1ijzzc-0005Ot-Ka H=(fish.wpmarks.co) [81.28.107.57] F= rejected after DATA: This message scored 104.4 spam points.
2019-12-25 22:35:08
150.223.28.250 attack
Invalid user nachum from 150.223.28.250 port 42883
2019-12-25 22:44:52
92.222.92.128 attackbots
Dec 25 14:02:27 srv-ubuntu-dev3 sshd[108725]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.222.92.128  user=root
Dec 25 14:02:29 srv-ubuntu-dev3 sshd[108725]: Failed password for root from 92.222.92.128 port 55976 ssh2
Dec 25 14:07:21 srv-ubuntu-dev3 sshd[109098]: Invalid user lequin from 92.222.92.128
Dec 25 14:07:21 srv-ubuntu-dev3 sshd[109098]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.222.92.128
Dec 25 14:07:21 srv-ubuntu-dev3 sshd[109098]: Invalid user lequin from 92.222.92.128
Dec 25 14:07:23 srv-ubuntu-dev3 sshd[109098]: Failed password for invalid user lequin from 92.222.92.128 port 51024 ssh2
Dec 25 14:09:54 srv-ubuntu-dev3 sshd[109454]: Invalid user masatoshi from 92.222.92.128
Dec 25 14:09:54 srv-ubuntu-dev3 sshd[109454]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.222.92.128
Dec 25 14:09:54 srv-ubuntu-dev3 sshd[109454]: Invalid user m
...
2019-12-25 22:43:33
14.234.144.18 attackspam
Dec 25 07:30:24 riskplan-s sshd[9135]: Address 14.234.144.18 maps to static.vnpt.vn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Dec 25 07:30:24 riskplan-s sshd[9135]: Invalid user user from 14.234.144.18
Dec 25 07:30:24 riskplan-s sshd[9135]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.234.144.18 
Dec 25 07:30:26 riskplan-s sshd[9135]: Failed password for invalid user user from 14.234.144.18 port 60415 ssh2
Dec 25 07:30:26 riskplan-s sshd[9135]: Connection closed by 14.234.144.18 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=14.234.144.18
2019-12-25 22:36:53

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