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 <<>> 104.21.17.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61002
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.17.21.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022101 1800 900 604800 86400

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 22 01:38:31 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 21.17.21.104.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 21.17.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
192.241.224.186 attackbots
firewall-block, port(s): 80/tcp
2020-08-25 18:27:53
192.241.237.83 attackbotsspam
 TCP (SYN) 192.241.237.83:50116 -> port 80, len 40
2020-08-25 18:19:09
129.211.91.213 attackspam
Invalid user ftp from 129.211.91.213 port 54800
2020-08-25 18:23:12
188.213.49.176 attackspambots
2020-08-25T11:17:01.100109afi-git.jinr.ru sshd[9500]: Failed password for root from 188.213.49.176 port 40393 ssh2
2020-08-25T11:17:03.271360afi-git.jinr.ru sshd[9500]: Failed password for root from 188.213.49.176 port 40393 ssh2
2020-08-25T11:17:05.628062afi-git.jinr.ru sshd[9500]: Failed password for root from 188.213.49.176 port 40393 ssh2
2020-08-25T11:17:08.330784afi-git.jinr.ru sshd[9500]: Failed password for root from 188.213.49.176 port 40393 ssh2
2020-08-25T11:17:10.815528afi-git.jinr.ru sshd[9500]: Failed password for root from 188.213.49.176 port 40393 ssh2
...
2020-08-25 18:14:11
192.35.169.33 attack
" "
2020-08-25 18:28:44
223.199.29.153 attack
Email rejected due to spam filtering
2020-08-25 18:39:32
114.42.156.27 attack
firewall-block, port(s): 445/tcp
2020-08-25 18:39:00
185.220.102.253 attack
SSH Brute-Force attacks
2020-08-25 18:16:47
106.12.95.45 attack
Aug 25 10:16:55 v22019038103785759 sshd\[19830\]: Invalid user lcm from 106.12.95.45 port 50798
Aug 25 10:16:55 v22019038103785759 sshd\[19830\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.95.45
Aug 25 10:16:57 v22019038103785759 sshd\[19830\]: Failed password for invalid user lcm from 106.12.95.45 port 50798 ssh2
Aug 25 10:19:37 v22019038103785759 sshd\[20205\]: Invalid user potente from 106.12.95.45 port 58936
Aug 25 10:19:38 v22019038103785759 sshd\[20205\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.95.45
...
2020-08-25 18:51:56
213.32.91.71 attackspam
213.32.91.71 - - [25/Aug/2020:11:12:19 +0100] "POST /wp-login.php HTTP/1.1" 200 1996 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
213.32.91.71 - - [25/Aug/2020:11:12:20 +0100] "POST /wp-login.php HTTP/1.1" 200 1929 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
213.32.91.71 - - [25/Aug/2020:11:12:20 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-08-25 18:18:14
88.152.29.204 attackbotsspam
Aug 24 09:49:54 vps8769 sshd[20994]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=88.152.29.204
Aug 24 09:49:56 vps8769 sshd[20995]: Failed password for invalid user pi from 88.152.29.204 port 33924 ssh2
Aug 24 09:49:56 vps8769 sshd[20994]: Failed password for invalid user pi from 88.152.29.204 port 33922 ssh2
...
2020-08-25 18:15:34
177.159.146.68 attackbotsspam
Aug 25 10:46:41 mout sshd[2536]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.159.146.68  user=root
Aug 25 10:46:43 mout sshd[2536]: Failed password for root from 177.159.146.68 port 34285 ssh2
2020-08-25 18:53:31
185.153.45.174 attackspam
1598327431 - 08/25/2020 05:50:31 Host: 185.153.45.174/185.153.45.174 Port: 23 TCP Blocked
...
2020-08-25 18:23:57
2.229.249.153 attackbotsspam
Dovecot Invalid User Login Attempt.
2020-08-25 18:16:32
34.68.180.110 attackspam
detected by Fail2Ban
2020-08-25 18:26:02

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