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:
b
DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.50.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22201
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.50.21.			IN	A

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

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 20:34:20 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 21.50.21.104.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 21.50.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
118.223.201.176 attackbots
Fail2Ban - FTP Abuse Attempt
2019-09-25 16:36:15
132.145.201.163 attack
Sep 25 10:11:22 jane sshd[22854]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.145.201.163 
Sep 25 10:11:24 jane sshd[22854]: Failed password for invalid user lyle from 132.145.201.163 port 28014 ssh2
...
2019-09-25 16:16:58
121.201.38.177 attackspambots
2019-09-25T10:13:22.772614MailD postfix/smtpd[9927]: warning: unknown[121.201.38.177]: SASL LOGIN authentication failed: authentication failure
2019-09-25T10:13:27.669241MailD postfix/smtpd[9927]: warning: unknown[121.201.38.177]: SASL LOGIN authentication failed: authentication failure
2019-09-25T10:13:35.764320MailD postfix/smtpd[9927]: warning: unknown[121.201.38.177]: SASL LOGIN authentication failed: authentication failure
2019-09-25 16:30:17
212.47.251.164 attackbots
Sep 25 06:38:51 apollo sshd\[31508\]: Invalid user ddddd from 212.47.251.164Sep 25 06:38:53 apollo sshd\[31508\]: Failed password for invalid user ddddd from 212.47.251.164 port 48640 ssh2Sep 25 06:47:16 apollo sshd\[31559\]: Invalid user vpnguardbot from 212.47.251.164
...
2019-09-25 16:49:09
223.241.79.174 attackspam
Sep 25 05:50:20 andromeda postfix/smtpd\[44703\]: warning: unknown\[223.241.79.174\]: SASL LOGIN authentication failed: authentication failure
Sep 25 05:50:21 andromeda postfix/smtpd\[18896\]: warning: unknown\[223.241.79.174\]: SASL LOGIN authentication failed: authentication failure
Sep 25 05:50:23 andromeda postfix/smtpd\[44703\]: warning: unknown\[223.241.79.174\]: SASL LOGIN authentication failed: authentication failure
Sep 25 05:50:25 andromeda postfix/smtpd\[18766\]: warning: unknown\[223.241.79.174\]: SASL LOGIN authentication failed: authentication failure
Sep 25 05:50:26 andromeda postfix/smtpd\[18896\]: warning: unknown\[223.241.79.174\]: SASL LOGIN authentication failed: authentication failure
2019-09-25 16:38:29
13.69.59.19 attack
RDPBruteGSL24
2019-09-25 16:32:39
49.88.112.80 attackspam
2019-09-25T08:26:07.789809abusebot-7.cloudsearch.cf sshd\[10181\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.80  user=root
2019-09-25 16:31:33
157.230.91.45 attack
Sep 25 09:02:52 vpn01 sshd[25644]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.91.45
Sep 25 09:02:54 vpn01 sshd[25644]: Failed password for invalid user mierzwinski from 157.230.91.45 port 38793 ssh2
2019-09-25 16:28:55
219.138.127.85 attack
firewall-block, port(s): 1433/tcp
2019-09-25 16:32:53
187.87.38.63 attackspam
Sep 25 07:05:46 www sshd\[39373\]: Invalid user jira from 187.87.38.63
Sep 25 07:05:46 www sshd\[39373\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.87.38.63
Sep 25 07:05:48 www sshd\[39373\]: Failed password for invalid user jira from 187.87.38.63 port 54501 ssh2
...
2019-09-25 16:50:07
168.255.251.126 attackspam
2019-09-25T06:51:45.110721  sshd[26168]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.255.251.126  user=root
2019-09-25T06:51:47.798162  sshd[26168]: Failed password for root from 168.255.251.126 port 33928 ssh2
2019-09-25T06:55:04.067964  sshd[26234]: Invalid user operator from 168.255.251.126 port 39312
2019-09-25T06:55:04.082570  sshd[26234]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.255.251.126
2019-09-25T06:55:04.067964  sshd[26234]: Invalid user operator from 168.255.251.126 port 39312
2019-09-25T06:55:06.087812  sshd[26234]: Failed password for invalid user operator from 168.255.251.126 port 39312 ssh2
...
2019-09-25 16:14:53
185.50.197.15 attack
Scanning and Vuln Attempts
2019-09-25 16:43:34
46.101.242.117 attackbots
2019-09-25 09:28:19,675 fail2ban.actions: WARNING [ssh] Ban 46.101.242.117
2019-09-25 16:23:14
5.196.7.123 attack
Sep 25 09:47:15 ns41 sshd[22285]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.7.123
2019-09-25 16:52:35
128.199.103.239 attackspam
Sep 25 06:47:36 xm3 sshd[16452]: Failed password for invalid user nicolau from 128.199.103.239 port 48055 ssh2
Sep 25 06:47:36 xm3 sshd[16452]: Received disconnect from 128.199.103.239: 11: Bye Bye [preauth]
Sep 25 06:57:27 xm3 sshd[5389]: Failed password for invalid user osboxes from 128.199.103.239 port 52270 ssh2
Sep 25 06:57:27 xm3 sshd[5389]: Received disconnect from 128.199.103.239: 11: Bye Bye [preauth]
Sep 25 07:02:55 xm3 sshd[17498]: Failed password for invalid user org from 128.199.103.239 port 44356 ssh2
Sep 25 07:02:55 xm3 sshd[17498]: Received disconnect from 128.199.103.239: 11: Bye Bye [preauth]
Sep 25 07:07:37 xm3 sshd[27248]: Failed password for invalid user 111111 from 128.199.103.239 port 36441 ssh2
Sep 25 07:07:37 xm3 sshd[27248]: Received disconnect from 128.199.103.239: 11: Bye Bye [preauth]
Sep x@x
Sep 25 07:12:29 xm3 sshd[6581]: Received disconnect from 128.199.103.239: 11: Bye Bye [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.htm
2019-09-25 16:22:41

最近上报的IP列表

104.21.50.198 122.221.241.197 122.216.222.22 122.219.254.108
122.219.57.159 122.216.43.37 122.219.47.102 104.21.50.22
122.221.240.135 122.219.64.171 122.220.28.212 122.221.182.85
122.222.252.82 122.224.162.72 122.224.114.37 122.224.215.66
104.21.50.232 122.224.184.98 122.224.176.107 122.219.47.4