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

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 <<>> 104.16.21.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25791
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.16.21.21.			IN	A

;; AUTHORITY SECTION:
.			83	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022031801 1800 900 604800 86400

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 19 09:19:22 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 21.21.16.104.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 21.21.16.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
49.233.75.234 attackspambots
Feb  6 03:11:31 lukav-desktop sshd\[20722\]: Invalid user skg from 49.233.75.234
Feb  6 03:11:31 lukav-desktop sshd\[20722\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.75.234
Feb  6 03:11:33 lukav-desktop sshd\[20722\]: Failed password for invalid user skg from 49.233.75.234 port 51604 ssh2
Feb  6 03:14:41 lukav-desktop sshd\[21054\]: Invalid user bch from 49.233.75.234
Feb  6 03:14:41 lukav-desktop sshd\[21054\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.75.234
2020-02-06 10:23:03
115.75.217.124 attack
Feb  6 02:14:24 debian64 sshd\[8442\]: Invalid user ubnt from 115.75.217.124 port 51467
Feb  6 02:14:24 debian64 sshd\[8442\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.75.217.124
Feb  6 02:14:26 debian64 sshd\[8442\]: Failed password for invalid user ubnt from 115.75.217.124 port 51467 ssh2
...
2020-02-06 10:30:48
51.38.225.124 attack
2020-02-05T18:14:29.302767-07:00 suse-nuc sshd[15993]: Invalid user ba from 51.38.225.124 port 55460
...
2020-02-06 10:29:41
106.13.37.170 attackspam
Feb  6 04:08:26 server sshd\[1329\]: Invalid user plz from 106.13.37.170
Feb  6 04:08:26 server sshd\[1329\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.37.170 
Feb  6 04:08:29 server sshd\[1329\]: Failed password for invalid user plz from 106.13.37.170 port 34496 ssh2
Feb  6 04:14:43 server sshd\[2564\]: Invalid user wyb from 106.13.37.170
Feb  6 04:14:43 server sshd\[2564\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.37.170 
...
2020-02-06 10:22:39
222.186.175.140 attackbotsspam
Feb  6 02:49:11 ns381471 sshd[28309]: Failed password for root from 222.186.175.140 port 31732 ssh2
Feb  6 02:49:23 ns381471 sshd[28309]: error: maximum authentication attempts exceeded for root from 222.186.175.140 port 31732 ssh2 [preauth]
2020-02-06 09:50:36
124.129.30.246 attack
IMAP brute force
...
2020-02-06 09:48:46
109.224.31.158 attackbotsspam
IMAP brute force
...
2020-02-06 09:56:51
165.230.79.89 attack
Feb  6 02:14:52 ks10 sshd[2687240]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.230.79.89 
Feb  6 02:14:54 ks10 sshd[2687240]: Failed password for invalid user eex from 165.230.79.89 port 36524 ssh2
...
2020-02-06 10:14:37
103.119.242.226 attack
Unauthorized connection attempt from IP address 103.119.242.226 on Port 445(SMB)
2020-02-06 09:50:06
182.76.74.78 attack
Feb  6 02:15:29 cp sshd[5609]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.76.74.78
2020-02-06 09:47:33
218.146.168.239 attack
Feb  6 02:58:52 163-172-32-151 sshd[31878]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.146.168.239  user=root
Feb  6 02:58:54 163-172-32-151 sshd[31878]: Failed password for root from 218.146.168.239 port 46280 ssh2
...
2020-02-06 10:13:34
47.111.229.152 attackspam
Error 404. The requested page (/static/.gitignore) was not found
2020-02-06 10:14:55
64.225.24.239 attack
Feb  5 16:02:02 hpm sshd\[6820\]: Invalid user ztj from 64.225.24.239
Feb  5 16:02:02 hpm sshd\[6820\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.225.24.239
Feb  5 16:02:03 hpm sshd\[6820\]: Failed password for invalid user ztj from 64.225.24.239 port 57970 ssh2
Feb  5 16:05:03 hpm sshd\[7229\]: Invalid user ada from 64.225.24.239
Feb  5 16:05:03 hpm sshd\[7229\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.225.24.239
2020-02-06 10:10:29
65.182.2.241 attackspambots
Unauthorized connection attempt detected from IP address 65.182.2.241 to port 2220 [J]
2020-02-06 10:01:43
189.112.109.185 attackbots
Feb  5 21:22:06 plusreed sshd[22507]: Invalid user nat from 189.112.109.185
...
2020-02-06 10:30:20

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