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): United States of America (the)

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 <<>> 50.221.31.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33210
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;50.221.31.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020600 1800 900 604800 86400

;; Query time: 37 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 06 20:38:29 CST 2025
;; MSG SIZE  rcvd: 105
HOST信息:
Host 21.31.221.50.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 21.31.221.50.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
222.186.175.216 attack
2020-02-14T01:01:40.536325luisaranguren sshd[1495389]: Failed none for root from 222.186.175.216 port 59448 ssh2
2020-02-14T01:01:48.733033luisaranguren sshd[1495389]: Failed password for root from 222.186.175.216 port 59448 ssh2
...
2020-02-13 22:06:52
45.114.116.121 attack
ICMP MH Probe, Scan /Distributed -
2020-02-13 22:11:46
101.231.124.6 attack
Feb 13 01:10:41 plusreed sshd[25522]: Invalid user abcdefg from 101.231.124.6
...
2020-02-13 21:34:52
117.102.86.242 attackbots
Unauthorized connection attempt from IP address 117.102.86.242 on Port 445(SMB)
2020-02-13 21:33:10
80.82.77.232 attackspam
02/13/2020-09:00:28.101999 80.82.77.232 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-02-13 22:10:15
86.206.124.132 attack
Feb 12 18:11:59 Invalid user livia from 86.206.124.132 port 48173
2020-02-13 21:32:48
41.65.213.253 attack
20/2/13@08:50:36: FAIL: Alarm-Network address from=41.65.213.253
20/2/13@08:50:36: FAIL: Alarm-Network address from=41.65.213.253
...
2020-02-13 21:56:46
68.183.84.15 attack
2020-02-13T15:03:27.894064scmdmz1 sshd[22744]: Invalid user antonio from 68.183.84.15 port 54896
2020-02-13T15:03:27.898069scmdmz1 sshd[22744]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.84.15
2020-02-13T15:03:27.894064scmdmz1 sshd[22744]: Invalid user antonio from 68.183.84.15 port 54896
2020-02-13T15:03:29.921382scmdmz1 sshd[22744]: Failed password for invalid user antonio from 68.183.84.15 port 54896 ssh2
2020-02-13T15:06:39.424876scmdmz1 sshd[23056]: Invalid user roache from 68.183.84.15 port 52824
...
2020-02-13 22:07:52
222.186.175.217 attackbotsspam
Feb 13 06:25:31 server sshd\[11125\]: Failed password for root from 222.186.175.217 port 62044 ssh2
Feb 13 17:00:07 server sshd\[21384\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.217  user=root
Feb 13 17:00:08 server sshd\[21429\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.217  user=root
Feb 13 17:00:09 server sshd\[21384\]: Failed password for root from 222.186.175.217 port 46724 ssh2
Feb 13 17:00:09 server sshd\[21432\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.217  user=root
...
2020-02-13 22:05:01
222.186.173.154 attack
Failed password for root from 222.186.173.154 port 38734 ssh2
2020-02-13 22:03:08
184.154.108.233 attackspam
Automatic report - XMLRPC Attack
2020-02-13 21:53:23
103.132.171.2 attackbotsspam
Feb 13 07:02:42 server sshd\[16492\]: Invalid user test from 103.132.171.2
Feb 13 07:02:43 server sshd\[16492\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.132.171.2 
Feb 13 07:02:44 server sshd\[16492\]: Failed password for invalid user test from 103.132.171.2 port 3422 ssh2
Feb 13 08:02:37 server sshd\[26216\]: Invalid user test from 103.132.171.2
Feb 13 08:02:37 server sshd\[26216\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.132.171.2 
...
2020-02-13 21:28:38
106.12.93.12 attack
Feb 13 14:50:34 lnxded64 sshd[31188]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.93.12
2020-02-13 21:58:55
194.190.86.76 attackspam
Unauthorized connection attempt from IP address 194.190.86.76 on Port 445(SMB)
2020-02-13 21:30:17
106.12.17.19 attack
ssh failed login
2020-02-13 21:28:12

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