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): Multicast Address

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 <<>> 231.21.66.40
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59826
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;231.21.66.40.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022001 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 21 01:56:36 CST 2025
;; MSG SIZE  rcvd: 105
HOST信息:
Host 40.66.21.231.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 40.66.21.231.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
78.187.41.192 attackbots
Unauthorized connection attempt from IP address 78.187.41.192 on Port 445(SMB)
2019-07-07 00:11:22
185.222.211.114 attackbots
06.07.2019 15:47:37 Connection to port 1520 blocked by firewall
2019-07-07 00:35:26
116.58.55.85 attackspam
firewall-block, port(s): 80/tcp
2019-07-07 00:54:11
191.242.232.46 attackspambots
firewall-block, port(s): 445/tcp
2019-07-07 00:31:06
114.142.171.2 attack
Unauthorized connection attempt from IP address 114.142.171.2 on Port 445(SMB)
2019-07-07 00:53:40
182.30.171.237 attackspam
Unauthorized connection attempt from IP address 182.30.171.237 on Port 445(SMB)
2019-07-07 00:43:43
168.228.148.156 attackbotsspam
SMTP-sasl brute force
...
2019-07-07 00:07:35
113.173.250.22 attackspambots
Jul  6 16:30:50 srv-4 sshd\[13395\]: Invalid user admin from 113.173.250.22
Jul  6 16:30:50 srv-4 sshd\[13395\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.173.250.22
Jul  6 16:30:52 srv-4 sshd\[13395\]: Failed password for invalid user admin from 113.173.250.22 port 43668 ssh2
...
2019-07-07 00:29:43
201.151.1.2 attackspambots
Unauthorized connection attempt from IP address 201.151.1.2 on Port 445(SMB)
2019-07-07 01:04:28
207.154.211.36 attackbots
Jul  6 15:30:51 core01 sshd\[28161\]: Invalid user og from 207.154.211.36 port 34834
Jul  6 15:30:51 core01 sshd\[28161\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.154.211.36
...
2019-07-07 00:33:34
197.210.60.160 attack
Unauthorized connection attempt from IP address 197.210.60.160 on Port 445(SMB)
2019-07-07 00:08:41
104.131.93.33 attackbotsspam
Jul  6 19:01:48 nginx sshd[97398]: Invalid user fastes from 104.131.93.33
Jul  6 19:01:48 nginx sshd[97398]: Received disconnect from 104.131.93.33 port 58814:11: Normal Shutdown, Thank you for playing [preauth]
2019-07-07 01:07:32
180.249.90.173 attackspam
Unauthorized connection attempt from IP address 180.249.90.173 on Port 445(SMB)
2019-07-07 00:04:40
142.44.243.190 attackspam
Jul  6 17:57:02 jane sshd\[21711\]: Invalid user tester from 142.44.243.190 port 45498
Jul  6 17:57:02 jane sshd\[21711\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.44.243.190
Jul  6 17:57:04 jane sshd\[21711\]: Failed password for invalid user tester from 142.44.243.190 port 45498 ssh2
...
2019-07-07 00:13:34
45.82.254.130 attackspambots
TCP port 445 (SMB) attempt blocked by firewall. [2019-07-06 15:30:13]
2019-07-07 00:39:38

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