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:
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WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.21.6
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57312
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.21.6.			IN	A

;; AUTHORITY SECTION:
.			150	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:30:22 CST 2022
;; MSG SIZE  rcvd: 104
HOST信息:
Host 6.21.21.104.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 6.21.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
13.78.37.243 attackspambots
Fail2Ban Ban Triggered
2020-05-31 08:27:46
192.42.116.14 attackspambots
xmlrpc attack
2020-05-31 12:22:29
91.233.42.38 attackbots
May 31 03:54:53 scw-6657dc sshd[26609]: Failed password for root from 91.233.42.38 port 55940 ssh2
May 31 03:54:53 scw-6657dc sshd[26609]: Failed password for root from 91.233.42.38 port 55940 ssh2
May 31 03:57:12 scw-6657dc sshd[26686]: Invalid user jfortunato from 91.233.42.38 port 46835
...
2020-05-31 12:22:59
117.50.104.199 attackspam
Lines containing failures of 117.50.104.199
May 30 00:16:28 shared07 sshd[30225]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.104.199  user=r.r
May 30 00:16:31 shared07 sshd[30225]: Failed password for r.r from 117.50.104.199 port 47712 ssh2
May 30 00:16:31 shared07 sshd[30225]: Received disconnect from 117.50.104.199 port 47712:11: Bye Bye [preauth]
May 30 00:16:31 shared07 sshd[30225]: Disconnected from authenticating user r.r 117.50.104.199 port 47712 [preauth]
May 30 00:43:43 shared07 sshd[8524]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.104.199  user=r.r
May 30 00:43:45 shared07 sshd[8524]: Failed password for r.r from 117.50.104.199 port 40452 ssh2
May 30 00:43:46 shared07 sshd[8524]: Received disconnect from 117.50.104.199 port 40452:11: Bye Bye [preauth]
May 30 00:43:46 shared07 sshd[8524]: Disconnected from authenticating user r.r 117.50.104.199 port 40452 [pr........
------------------------------
2020-05-31 12:13:23
51.68.227.98 attackbots
May 31 06:50:35 journals sshd\[83482\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.227.98  user=root
May 31 06:50:37 journals sshd\[83482\]: Failed password for root from 51.68.227.98 port 56846 ssh2
May 31 06:54:03 journals sshd\[83751\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.227.98  user=root
May 31 06:54:05 journals sshd\[83751\]: Failed password for root from 51.68.227.98 port 34636 ssh2
May 31 06:57:36 journals sshd\[84112\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.227.98  user=root
...
2020-05-31 12:04:42
37.59.57.87 attack
37.59.57.87 - - [31/May/2020:00:10:28 +0200] "GET /wp-login.php HTTP/1.1" 200 6364 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
37.59.57.87 - - [31/May/2020:00:10:29 +0200] "POST /wp-login.php HTTP/1.1" 200 6615 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
37.59.57.87 - - [31/May/2020:00:10:30 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-05-31 08:35:27
182.74.25.246 attackspam
2020-05-31T06:56:47.698473lavrinenko.info sshd[14527]: Failed password for root from 182.74.25.246 port 7174 ssh2
2020-05-31T06:57:35.204303lavrinenko.info sshd[14552]: Invalid user nagios from 182.74.25.246 port 56916
2020-05-31T06:57:35.213683lavrinenko.info sshd[14552]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.74.25.246
2020-05-31T06:57:35.204303lavrinenko.info sshd[14552]: Invalid user nagios from 182.74.25.246 port 56916
2020-05-31T06:57:36.981215lavrinenko.info sshd[14552]: Failed password for invalid user nagios from 182.74.25.246 port 56916 ssh2
...
2020-05-31 12:02:23
218.92.0.208 attackbotsspam
May 31 02:32:28 server sshd[5934]: Failed password for root from 218.92.0.208 port 39332 ssh2
May 31 02:32:31 server sshd[5934]: Failed password for root from 218.92.0.208 port 39332 ssh2
May 31 02:32:35 server sshd[5934]: Failed password for root from 218.92.0.208 port 39332 ssh2
2020-05-31 08:39:17
91.121.134.201 attack
Failed password for invalid user 12345 from 91.121.134.201 port 36548 ssh2
2020-05-31 08:37:46
5.249.164.39 attackspam
2020-05-30T22:33:49.501634MailD postfix/smtpd[26593]: warning: unknown[5.249.164.39]: SASL LOGIN authentication failed: authentication failure
2020-05-31T00:08:54.820183MailD postfix/smtpd[1785]: warning: unknown[5.249.164.39]: SASL LOGIN authentication failed: authentication failure
2020-05-31T01:42:02.367256MailD postfix/smtpd[7769]: warning: unknown[5.249.164.39]: SASL LOGIN authentication failed: authentication failure
2020-05-31 08:34:43
106.13.98.102 attackbots
"Unauthorized connection attempt on SSHD detected"
2020-05-31 08:30:12
198.108.66.193 attackspam
May 30 23:57:23 Host-KEWR-E postfix/smtps/smtpd[17090]: lost connection after EHLO from unknown[198.108.66.193]
...
2020-05-31 12:14:10
61.177.172.128 attack
May 31 02:09:34 server sshd[13271]: Failed none for root from 61.177.172.128 port 2824 ssh2
May 31 02:09:37 server sshd[13271]: Failed password for root from 61.177.172.128 port 2824 ssh2
May 31 02:09:42 server sshd[13271]: Failed password for root from 61.177.172.128 port 2824 ssh2
2020-05-31 08:40:41
180.168.141.246 attack
2020-05-31T02:25:57.143285vps751288.ovh.net sshd\[23128\]: Invalid user arun from 180.168.141.246 port 49648
2020-05-31T02:25:57.151584vps751288.ovh.net sshd\[23128\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.168.141.246
2020-05-31T02:25:59.372165vps751288.ovh.net sshd\[23128\]: Failed password for invalid user arun from 180.168.141.246 port 49648 ssh2
2020-05-31T02:30:45.242994vps751288.ovh.net sshd\[23171\]: Invalid user custserv from 180.168.141.246 port 37204
2020-05-31T02:30:45.251440vps751288.ovh.net sshd\[23171\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.168.141.246
2020-05-31 08:31:48
189.79.245.14 attack
2020-05-31T03:53:18.820795abusebot.cloudsearch.cf sshd[16562]: Invalid user austin from 189.79.245.14 port 40720
2020-05-31T03:53:18.832403abusebot.cloudsearch.cf sshd[16562]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.79.245.14
2020-05-31T03:53:18.820795abusebot.cloudsearch.cf sshd[16562]: Invalid user austin from 189.79.245.14 port 40720
2020-05-31T03:53:20.986094abusebot.cloudsearch.cf sshd[16562]: Failed password for invalid user austin from 189.79.245.14 port 40720 ssh2
2020-05-31T03:57:33.267400abusebot.cloudsearch.cf sshd[16827]: Invalid user test from 189.79.245.14 port 46420
2020-05-31T03:57:33.273695abusebot.cloudsearch.cf sshd[16827]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.79.245.14
2020-05-31T03:57:33.267400abusebot.cloudsearch.cf sshd[16827]: Invalid user test from 189.79.245.14 port 46420
2020-05-31T03:57:35.101189abusebot.cloudsearch.cf sshd[16827]: Failed password for i
...
2020-05-31 12:04:59

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