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 <<>> 104.21.9.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35592
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.9.21.			IN	A

;; AUTHORITY SECTION:
.			587	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:12:43 CST 2022
;; MSG SIZE  rcvd: 104
HOST信息:
Host 21.9.21.104.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 21.9.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
202.188.101.106 attackbotsspam
20 attempts against mh-ssh on cloud
2020-06-23 23:26:49
161.35.99.173 attackspam
Unauthorised connection attempt detected at AUO MAIN. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-06-23 22:55:02
125.119.35.63 attack
Lines containing failures of 125.119.35.63
Jun 23 07:40:52 neweola postfix/smtpd[3433]: connect from unknown[125.119.35.63]
Jun 23 07:40:54 neweola postfix/smtpd[3433]: NOQUEUE: reject: RCPT from unknown[125.119.35.63]: 504 5.5.2 : Helo command rejected: need fully-qualified hostname; from=x@x helo=
Jun 23 07:40:54 neweola postfix/smtpd[3433]: disconnect from unknown[125.119.35.63] ehlo=1 mail=1 rcpt=0/1 quhostname=1 commands=3/4
Jun 23 07:40:54 neweola postfix/smtpd[3433]: connect from unknown[125.119.35.63]
Jun 23 07:40:56 neweola postfix/smtpd[3433]: lost connection after AUTH from unknown[125.119.35.63]
Jun 23 07:40:56 neweola postfix/smtpd[3433]: disconnect from unknown[125.119.35.63] ehlo=1 auth=0/1 commands=1/2
Jun 23 07:40:56 neweola postfix/smtpd[3433]: connect from unknown[125.119.35.63]
Jun 23 07:40:57 neweola postfix/smtpd[3433]: lost connection after AUTH from unknown[125.119.35.63]
Jun 23 07:40:57 neweola postfix/smtpd[3433]: disconnect from unk........
------------------------------
2020-06-23 23:23:48
94.245.134.235 attackbots
Automatic report - XMLRPC Attack
2020-06-23 23:04:49
205.144.171.125 attackspambots
Probing for paths and vulnerable files.
2020-06-23 23:23:14
115.216.43.8 attackspam
2020-06-23 13:40:35 H=(wvjVxmIIH) [115.216.43.8] F=: relay not permhostnameted


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=115.216.43.8
2020-06-23 23:15:11
218.104.225.140 attackspam
Jun 23 07:44:21 mockhub sshd[9105]: Failed password for root from 218.104.225.140 port 57225 ssh2
...
2020-06-23 22:46:08
182.76.80.70 attackbotsspam
Jun 23 12:06:17 *** sshd[24972]: Invalid user tsserver from 182.76.80.70
2020-06-23 23:06:44
141.98.10.200 attackbotsspam
Invalid user vagrant from 141.98.10.200 port 34843
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.10.200
Failed password for invalid user vagrant from 141.98.10.200 port 34843 ssh2
Invalid user maint from 141.98.10.200 port 35603
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.10.200
Failed password for invalid user maint from 141.98.10.200 port 35603 ssh2
2020-06-23 23:27:16
122.225.135.35 attackspam
Time:     Tue Jun 23 11:17:29 2020 -0300
IP:       122.225.135.35 (CN/China/-)
Failures: 5 (smtpauth)
Interval: 3600 seconds
Blocked:  Permanent Block
2020-06-23 23:19:34
218.22.36.135 attack
$f2bV_matches
2020-06-23 22:43:01
47.190.81.83 attackspam
Jun 23 02:03:33 web1 sshd\[24870\]: Invalid user katja from 47.190.81.83
Jun 23 02:03:33 web1 sshd\[24870\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.190.81.83
Jun 23 02:03:36 web1 sshd\[24870\]: Failed password for invalid user katja from 47.190.81.83 port 45350 ssh2
Jun 23 02:06:47 web1 sshd\[25168\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.190.81.83  user=root
Jun 23 02:06:49 web1 sshd\[25168\]: Failed password for root from 47.190.81.83 port 45694 ssh2
2020-06-23 22:39:53
218.29.54.87 attack
Jun 23 15:42:54 vps sshd[755182]: Failed password for invalid user backuppc from 218.29.54.87 port 38363 ssh2
Jun 23 15:44:53 vps sshd[762533]: Invalid user rookie from 218.29.54.87 port 46921
Jun 23 15:44:53 vps sshd[762533]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.29.54.87
Jun 23 15:44:54 vps sshd[762533]: Failed password for invalid user rookie from 218.29.54.87 port 46921 ssh2
Jun 23 15:46:56 vps sshd[774864]: Invalid user nora from 218.29.54.87 port 55477
...
2020-06-23 22:52:51
46.38.150.153 attack
2020-06-23T08:36:10.729884linuxbox-skyline auth[119002]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=edu2 rhost=46.38.150.153
...
2020-06-23 22:51:30
152.136.30.149 attack
Jun 23 15:24:51 lnxmail61 sshd[6858]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.30.149
2020-06-23 22:48:40

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