必须是合法有效的IP地址, 可以是IPv4或者是IPv6, 例如127.0.0.1或者2001:DB8:0:0:8:800:200C:417A
基本信息:

城市(city): unknown

省份(region): unknown

国家(country): Latvia

运营商(isp): unknown

主机名(hostname): unknown

机构(organization): unknown

使用类型(Usage Type): unknown

用户上报:
暂无关于此IP的讨论, 沙发请点上方按钮
相同子网IP讨论:
暂无关于此IP所属子网相关IP的讨论.
WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 81.163.75.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52012
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.163.75.21.			IN	A

;; AUTHORITY SECTION:
.			515	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022010801 1800 900 604800 86400

;; Query time: 113 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jan 09 09:49:26 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 21.75.163.81.in-addr.arpa. not found: 3(NXDOMAIN)
NSLOOKUP信息:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.75.163.81.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
27.106.28.246 attackspambots
Caught in portsentry honeypot
2019-07-10 13:13:33
46.229.168.152 attackspam
46.229.168.152 - - \[10/Jul/2019:01:20:53 +0200\] "GET /Discussion_MediaWiki:Timezoneoffset HTTP/1.1" 404 3782 "-" "Mozilla/5.0 \(compatible\; SemrushBot/3\~bl\; +http://www.semrush.com/bot.html\)"
46.229.168.152 - - \[10/Jul/2019:01:22:00 +0200\] "GET /showthread.php\?mode=threaded\&pid=4428\&tid=89 HTTP/1.1" 200 11250 "-" "Mozilla/5.0 \(compatible\; SemrushBot/3\~bl\; +http://www.semrush.com/bot.html\)"
2019-07-10 13:15:42
186.121.244.248 attack
Jul 10 01:12:45 xxxxxxx sshd[27608]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=static-186-121-244-248.acelerate.net
Jul 10 01:12:47 xxxxxxx sshd[27608]: Failed password for invalid user tech from 186.121.244.248 port 61668 ssh2
Jul 10 01:12:47 xxxxxxx sshd[27608]: Connection closed by 186.121.244.248 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=186.121.244.248
2019-07-10 13:40:15
134.73.129.96 attackbots
Jul 10 01:14:07 keyhelp sshd[11212]: Invalid user staff from 134.73.129.96
Jul 10 01:14:07 keyhelp sshd[11212]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.73.129.96
Jul 10 01:14:09 keyhelp sshd[11212]: Failed password for invalid user staff from 134.73.129.96 port 40326 ssh2
Jul 10 01:14:09 keyhelp sshd[11212]: Received disconnect from 134.73.129.96 port 40326:11: Bye Bye [preauth]
Jul 10 01:14:09 keyhelp sshd[11212]: Disconnected from 134.73.129.96 port 40326 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=134.73.129.96
2019-07-10 13:46:10
5.196.72.58 attackbotsspam
2019-07-10T03:19:32.673827abusebot-5.cloudsearch.cf sshd\[12547\]: Invalid user webusr from 5.196.72.58 port 38052
2019-07-10 13:17:22
112.85.42.174 attackbotsspam
Jul  9 23:56:51 localhost sshd[16072]: Failed password for root from 112.85.42.174 port 37578 ssh2
Jul  9 23:56:54 localhost sshd[16072]: Failed password for root from 112.85.42.174 port 37578 ssh2
Jul  9 23:56:57 localhost sshd[16072]: Failed password for root from 112.85.42.174 port 37578 ssh2
Jul  9 23:57:01 localhost sshd[16072]: Failed password for root from 112.85.42.174 port 37578 ssh2
Jul  9 23:57:04 localhost sshd[16072]: Failed password for root from 112.85.42.174 port 37578 ssh2
...
2019-07-10 13:10:01
168.205.110.147 attackspam
failed_logins
2019-07-10 14:00:15
24.142.219.166 attackbots
Brute forcing RDP port 3389
2019-07-10 14:04:34
180.254.192.171 attack
Telnetd brute force attack detected by fail2ban
2019-07-10 13:15:07
95.165.147.59 attackbots
10.07.2019 01:23:23 - Login Fail on hMailserver 
Detected by ELinOX-hMail-A2F
2019-07-10 13:21:30
51.254.205.6 attack
Jul 10 06:52:33 ns341937 sshd[27573]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.205.6
Jul 10 06:52:35 ns341937 sshd[27573]: Failed password for invalid user halt from 51.254.205.6 port 37158 ssh2
Jul 10 06:55:12 ns341937 sshd[28145]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.205.6
...
2019-07-10 14:06:18
186.62.17.240 attack
186.62.17.240 - - [10/Jul/2019:01:23:00 +0200] "GET /wp-login.php HTTP/1.1" 302 573
...
2019-07-10 13:26:17
80.191.246.157 attack
Brute force attempt
2019-07-10 13:23:32
123.125.71.60 attackspambots
Automatic report - Web App Attack
2019-07-10 13:54:45
47.94.144.140 attackspambots
Jul 10 00:22:16 nxxxxxxx0 sshd[18182]: Invalid user craft from 47.94.144.140
Jul 10 00:22:16 nxxxxxxx0 sshd[18182]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.94.144.140 
Jul 10 00:22:18 nxxxxxxx0 sshd[18182]: Failed password for invalid user craft from 47.94.144.140 port 40420 ssh2
Jul 10 00:22:18 nxxxxxxx0 sshd[18182]: Received disconnect from 47.94.144.140: 11: Bye Bye [preauth]
Jul 10 00:22:32 nxxxxxxx0 sshd[18186]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.94.144.140  user=r.r
Jul 10 00:22:34 nxxxxxxx0 sshd[18186]: Failed password for r.r from 47.94.144.140 port 42478 ssh2
Jul 10 00:22:34 nxxxxxxx0 sshd[18186]: Received disconnect from 47.94.144.140: 11: Bye Bye [preauth]
Jul 10 00:22:51 nxxxxxxx0 sshd[18223]: Invalid user im from 47.94.144.140
Jul 10 00:22:51 nxxxxxxx0 sshd[18223]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=........
-------------------------------
2019-07-10 13:08:05

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