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): None

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 <<>> 104.21.4.47
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20527
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.4.47.			IN	A

;; AUTHORITY SECTION:
.			131	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 21:50:09 CST 2022
;; MSG SIZE  rcvd: 104
HOST信息:
Host 47.4.21.104.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 47.4.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
191.98.205.118 attack
"SMTP brute force auth login attempt."
2020-02-02 02:24:43
190.0.45.254 attackspam
Unauthorized connection attempt detected from IP address 190.0.45.254 to port 2220 [J]
2020-02-02 02:35:23
156.213.124.9 attack
"SMTP brute force auth login attempt."
2020-02-02 02:27:46
58.125.41.148 attackspambots
Honeypot attack, port: 81, PTR: PTR record not found
2020-02-02 02:37:07
143.208.84.29 attack
...
2020-02-02 02:59:49
140.143.196.66 attack
Feb  1 15:26:24 MK-Soft-VM5 sshd[29506]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.196.66 
Feb  1 15:26:27 MK-Soft-VM5 sshd[29506]: Failed password for invalid user user from 140.143.196.66 port 54068 ssh2
...
2020-02-02 02:49:30
2.56.8.140 attackbots
Feb  1 14:40:08 grey postfix/smtpd\[3623\]: NOQUEUE: reject: RCPT from unknown\[2.56.8.140\]: 554 5.7.1 Service unavailable\; Client host \[2.56.8.140\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[2.56.8.140\]\; from=\<6536-3-324276-1496-principal=learning-steps.com@mail.iisuedlocal.rest\> to=\ proto=ESMTP helo=\
...
2020-02-02 02:45:51
106.12.112.49 attackspam
Feb  1 14:43:31 vpn01 sshd[14309]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.112.49
Feb  1 14:43:32 vpn01 sshd[14309]: Failed password for invalid user ftpuser from 106.12.112.49 port 41088 ssh2
...
2020-02-02 02:24:08
96.94.48.165 attackbots
Unauthorized connection attempt detected from IP address 96.94.48.165 to port 23 [J]
2020-02-02 02:33:05
49.88.112.114 attackspambots
Feb  1 08:27:27 php1 sshd\[19168\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.114  user=root
Feb  1 08:27:29 php1 sshd\[19168\]: Failed password for root from 49.88.112.114 port 19238 ssh2
Feb  1 08:28:23 php1 sshd\[19173\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.114  user=root
Feb  1 08:28:25 php1 sshd\[19173\]: Failed password for root from 49.88.112.114 port 62798 ssh2
Feb  1 08:28:27 php1 sshd\[19173\]: Failed password for root from 49.88.112.114 port 62798 ssh2
2020-02-02 02:33:46
144.217.188.81 attackbots
...
2020-02-02 02:38:09
121.121.98.149 attackbots
Honeypot attack, port: 81, PTR: PTR record not found
2020-02-02 02:26:21
192.241.239.138 attackbotsspam
5060/udp
[2020-02-01]1pkt
2020-02-02 02:43:57
85.96.191.37 attack
445/tcp
[2020-02-01]1pkt
2020-02-02 02:46:20
144.217.47.174 attack
Unauthorized connection attempt detected from IP address 144.217.47.174 to port 2220 [J]
2020-02-02 02:25:17

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