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): China

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 <<>> 121.199.57.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12486
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.199.57.42.			IN	A

;; AUTHORITY SECTION:
.			189	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022030800 1800 900 604800 86400

;; Query time: 91 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Mar 08 20:06:49 CST 2022
;; MSG SIZE  rcvd: 106
HOST信息:
Host 42.57.199.121.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 42.57.199.121.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
222.186.42.7 attackbots
10.03.2020 11:23:49 SSH access blocked by firewall
2020-03-10 19:30:47
125.64.94.220 attack
Portscan or hack attempt detected by psad/fwsnort
2020-03-10 19:25:26
134.119.204.60 attackbots
Repeated RDP login failures. Last user: Administrativo
2020-03-10 19:16:42
61.140.163.75 attackbotsspam
Lines containing failures of 61.140.163.75
Mar  9 06:48:29 shared09 sshd[30068]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.140.163.75  user=r.r
Mar  9 06:48:31 shared09 sshd[30068]: Failed password for r.r from 61.140.163.75 port 36030 ssh2
Mar  9 06:48:32 shared09 sshd[30068]: Received disconnect from 61.140.163.75 port 36030:11: Bye Bye [preauth]
Mar  9 06:48:32 shared09 sshd[30068]: Disconnected from authenticating user r.r 61.140.163.75 port 36030 [preauth]
Mar  9 06:53:45 shared09 sshd[31510]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.140.163.75  user=r.r


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=61.140.163.75
2020-03-10 19:21:51
145.239.91.149 attackbots
Mar  9 08:14:05 reporting2 sshd[18017]: Invalid user admin from 145.239.91.149
Mar  9 08:14:05 reporting2 sshd[18017]: Failed password for invalid user admin from 145.239.91.149 port 53563 ssh2
Mar  9 08:28:34 reporting2 sshd[24228]: Invalid user super from 145.239.91.149
Mar  9 08:28:34 reporting2 sshd[24228]: Failed password for invalid user super from 145.239.91.149 port 48497 ssh2
Mar  9 08:33:38 reporting2 sshd[27568]: Invalid user otrs from 145.239.91.149
Mar  9 08:33:38 reporting2 sshd[27568]: Failed password for invalid user otrs from 145.239.91.149 port 34361 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=145.239.91.149
2020-03-10 19:38:15
156.96.148.55 attackspam
Mar  9 03:56:38 vpxxxxxxx22308 sshd[13112]: Invalid user alexis from 156.96.148.55
Mar  9 03:56:38 vpxxxxxxx22308 sshd[13112]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=156.96.148.55
Mar  9 03:56:40 vpxxxxxxx22308 sshd[13112]: Failed password for invalid user alexis from 156.96.148.55 port 48790 ssh2
Mar  9 04:04:09 vpxxxxxxx22308 sshd[14274]: Invalid user shachunyang from 156.96.148.55
Mar  9 04:04:09 vpxxxxxxx22308 sshd[14274]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=156.96.148.55
Mar  9 04:04:11 vpxxxxxxx22308 sshd[14274]: Failed password for invalid user shachunyang from 156.96.148.55 port 33376 ssh2

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=156.96.148.55
2020-03-10 19:39:29
112.85.42.173 attackbotsspam
Mar 10 12:21:06 eventyay sshd[23692]: Failed password for root from 112.85.42.173 port 13058 ssh2
Mar 10 12:21:09 eventyay sshd[23692]: Failed password for root from 112.85.42.173 port 13058 ssh2
Mar 10 12:21:20 eventyay sshd[23692]: error: maximum authentication attempts exceeded for root from 112.85.42.173 port 13058 ssh2 [preauth]
...
2020-03-10 19:21:34
45.148.10.158 attackbotsspam
Mar 10 14:08:44 hosting sshd[4081]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.148.10.158  user=root
Mar 10 14:08:46 hosting sshd[4081]: Failed password for root from 45.148.10.158 port 45832 ssh2
Mar 10 14:08:46 hosting sshd[4084]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.148.10.158  user=admin
Mar 10 14:08:48 hosting sshd[4084]: Failed password for admin from 45.148.10.158 port 47834 ssh2
Mar 10 14:08:48 hosting sshd[4087]: Invalid user ubnt from 45.148.10.158 port 49410
...
2020-03-10 19:22:30
49.67.167.99 attackspam
SASL broute force
2020-03-10 19:10:21
113.110.226.37 attackspam
Mar 10 16:48:52 itv-usvr-01 sshd[13453]: Invalid user admin from 113.110.226.37
Mar 10 16:48:52 itv-usvr-01 sshd[13453]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.110.226.37
Mar 10 16:48:52 itv-usvr-01 sshd[13453]: Invalid user admin from 113.110.226.37
Mar 10 16:48:54 itv-usvr-01 sshd[13453]: Failed password for invalid user admin from 113.110.226.37 port 46505 ssh2
Mar 10 16:54:49 itv-usvr-01 sshd[13652]: Invalid user user from 113.110.226.37
2020-03-10 19:33:33
51.77.192.141 attack
fail2ban
2020-03-10 18:58:58
222.186.15.158 attackbotsspam
Mar 10 16:48:12 areeb-Workstation sshd[3128]: Failed password for root from 222.186.15.158 port 20090 ssh2
Mar 10 16:48:15 areeb-Workstation sshd[3128]: Failed password for root from 222.186.15.158 port 20090 ssh2
...
2020-03-10 19:24:09
188.166.42.50 attackbotsspam
Mar 10 12:16:22 relay postfix/smtpd\[3575\]: warning: unknown\[188.166.42.50\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar 10 12:16:27 relay postfix/smtpd\[25534\]: warning: unknown\[188.166.42.50\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar 10 12:16:43 relay postfix/smtpd\[24818\]: warning: unknown\[188.166.42.50\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar 10 12:17:23 relay postfix/smtpd\[25534\]: warning: unknown\[188.166.42.50\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar 10 12:25:51 relay postfix/smtpd\[2574\]: warning: unknown\[188.166.42.50\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar 10 12:25:51 relay postfix/smtpd\[24342\]: warning: unknown\[188.166.42.50\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-03-10 19:29:50
91.173.121.137 attackbotsspam
firewall-block, port(s): 22/tcp
2020-03-10 19:19:46
203.128.242.166 attackspam
B: f2b ssh aggressive 3x
2020-03-10 19:38:32

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