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 <<>> 56.21.231.2
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20396
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;56.21.231.2.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025013000 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 30 22:21:56 CST 2025
;; MSG SIZE  rcvd: 104
HOST信息:
b'Host 2.231.21.56.in-addr.arpa not found: 2(SERVFAIL)
'
NSLOOKUP信息:
server can't find 56.21.231.2.in-addr.arpa: SERVFAIL
相关IP信息:
最新评论:
IP 类型 评论内容 时间
185.220.101.200 attackspambots
Aug 30 16:08:08 gw1 sshd[24069]: Failed password for root from 185.220.101.200 port 31286 ssh2
Aug 30 16:08:10 gw1 sshd[24069]: Failed password for root from 185.220.101.200 port 31286 ssh2
...
2020-08-30 20:04:56
77.240.40.187 attackbotsspam
firewall-block, port(s): 445/tcp
2020-08-30 20:11:30
177.22.81.87 attackspam
(sshd) Failed SSH login from 177.22.81.87 (BR/Brazil/177-22-81-87.triway.net.br): 5 in the last 3600 secs
2020-08-30 20:16:26
217.182.192.217 attackspam
Aug 30 15:59:32 gw1 sshd[23427]: Failed password for root from 217.182.192.217 port 52360 ssh2
Aug 30 15:59:41 gw1 sshd[23427]: error: maximum authentication attempts exceeded for root from 217.182.192.217 port 52360 ssh2 [preauth]
...
2020-08-30 19:44:08
212.70.149.68 attackbotsspam
2020-08-30T14:09:59.405220web.dutchmasterserver.nl postfix/smtps/smtpd[3670954]: warning: unknown[212.70.149.68]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-08-30T14:12:12.145860web.dutchmasterserver.nl postfix/smtps/smtpd[3670954]: warning: unknown[212.70.149.68]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-08-30T14:14:30.293771web.dutchmasterserver.nl postfix/smtps/smtpd[3670954]: warning: unknown[212.70.149.68]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-08-30T14:16:48.209644web.dutchmasterserver.nl postfix/smtps/smtpd[3670954]: warning: unknown[212.70.149.68]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-08-30T14:19:11.384449web.dutchmasterserver.nl postfix/smtps/smtpd[3670954]: warning: unknown[212.70.149.68]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-08-30 20:20:54
177.189.244.193 attack
Invalid user frank from 177.189.244.193 port 49189
2020-08-30 19:43:27
50.4.86.76 attackbots
Aug 30 13:51:27 ncomp sshd[5582]: Invalid user luka from 50.4.86.76
Aug 30 13:51:27 ncomp sshd[5582]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.4.86.76
Aug 30 13:51:27 ncomp sshd[5582]: Invalid user luka from 50.4.86.76
Aug 30 13:51:29 ncomp sshd[5582]: Failed password for invalid user luka from 50.4.86.76 port 36364 ssh2
2020-08-30 20:12:06
95.37.70.231 attackbots
Unauthorized connection attempt detected from IP address 95.37.70.231 to port 22 [T]
2020-08-30 20:19:05
206.189.157.26 attackbots
Automatic report - XMLRPC Attack
2020-08-30 19:58:21
218.51.205.132 attackbots
Aug 30 13:57:39 abendstille sshd\[21910\]: Invalid user ftp from 218.51.205.132
Aug 30 13:57:39 abendstille sshd\[21910\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.51.205.132
Aug 30 13:57:41 abendstille sshd\[21910\]: Failed password for invalid user ftp from 218.51.205.132 port 54154 ssh2
Aug 30 13:59:39 abendstille sshd\[23721\]: Invalid user cj from 218.51.205.132
Aug 30 13:59:39 abendstille sshd\[23721\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.51.205.132
...
2020-08-30 20:09:57
120.236.117.205 attack
SSH auth scanning - multiple failed logins
2020-08-30 19:51:06
14.56.180.103 attackbotsspam
Fail2Ban Ban Triggered
2020-08-30 20:07:51
106.12.198.236 attack
Aug 30 12:12:11 jumpserver sshd[105376]: Failed password for invalid user rachel from 106.12.198.236 port 33560 ssh2
Aug 30 12:16:29 jumpserver sshd[105574]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.198.236  user=root
Aug 30 12:16:31 jumpserver sshd[105574]: Failed password for root from 106.12.198.236 port 57804 ssh2
...
2020-08-30 20:22:04
46.161.27.75 attackbots
 TCP (SYN) 46.161.27.75:42392 -> port 6882, len 44
2020-08-30 20:12:31
148.72.209.9 attack
148.72.209.9 - - [30/Aug/2020:12:45:51 +0100] "POST /wp-login.php HTTP/1.1" 200 1861 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
148.72.209.9 - - [30/Aug/2020:12:45:53 +0100] "POST /wp-login.php HTTP/1.1" 200 1839 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
148.72.209.9 - - [30/Aug/2020:12:45:55 +0100] "POST /wp-login.php HTTP/1.1" 200 1845 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-08-30 19:53:18

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