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): Aliyun Computing Co. Ltd

主机名(hostname): unknown

机构(organization): unknown

使用类型(Usage Type): Data Center/Web Hosting/Transit

用户上报:
类型 评论内容 时间
attack
Unauthorized connection attempt detected from IP address 121.42.51.144 to port 1433
2019-12-31 09:17:52
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 <<>> 121.42.51.144
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31399
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;121.42.51.144.			IN	A

;; AUTHORITY SECTION:
.			513	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019123001 1800 900 604800 86400

;; Query time: 479 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Dec 31 09:17:48 CST 2019
;; MSG SIZE  rcvd: 117
HOST信息:
Host 144.51.42.121.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 144.51.42.121.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
5.63.151.116 attackbots
[Tue Jun 09 18:55:00 2020] - DDoS Attack From IP: 5.63.151.116 Port: 119
2020-07-08 23:55:49
162.243.144.56 attackbotsspam
[Tue Jun 09 03:30:48 2020] - DDoS Attack From IP: 162.243.144.56 Port: 50615
2020-07-09 00:06:31
130.185.123.227 attackspambots
Jul  7 22:09:39 pl2server sshd[32026]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=130.185.123.227  user=r.r
Jul  7 22:09:41 pl2server sshd[32026]: Failed password for r.r from 130.185.123.227 port 55340 ssh2
Jul  7 22:09:41 pl2server sshd[32026]: Connection closed by 130.185.123.227 port 55340 [preauth]
Jul  7 22:09:41 pl2server sshd[32028]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=130.185.123.227  user=r.r


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=130.185.123.227
2020-07-08 23:43:04
222.10.30.128 attackbotsspam
trying to access non-authorized port
2020-07-08 23:57:24
103.98.17.10 attackbotsspam
Jul  8 15:22:05 h2646465 sshd[5859]: Invalid user eike from 103.98.17.10
Jul  8 15:22:05 h2646465 sshd[5859]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.98.17.10
Jul  8 15:22:05 h2646465 sshd[5859]: Invalid user eike from 103.98.17.10
Jul  8 15:22:07 h2646465 sshd[5859]: Failed password for invalid user eike from 103.98.17.10 port 59994 ssh2
Jul  8 15:42:15 h2646465 sshd[8539]: Invalid user dliu from 103.98.17.10
Jul  8 15:42:15 h2646465 sshd[8539]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.98.17.10
Jul  8 15:42:15 h2646465 sshd[8539]: Invalid user dliu from 103.98.17.10
Jul  8 15:42:17 h2646465 sshd[8539]: Failed password for invalid user dliu from 103.98.17.10 port 46464 ssh2
Jul  8 15:45:28 h2646465 sshd[9135]: Invalid user polly from 103.98.17.10
...
2020-07-08 23:52:23
46.38.150.72 attackspam
Jul  8 17:32:12 relay postfix/smtpd\[23862\]: warning: unknown\[46.38.150.72\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  8 17:32:38 relay postfix/smtpd\[24936\]: warning: unknown\[46.38.150.72\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  8 17:33:00 relay postfix/smtpd\[24935\]: warning: unknown\[46.38.150.72\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  8 17:33:24 relay postfix/smtpd\[24877\]: warning: unknown\[46.38.150.72\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  8 17:33:47 relay postfix/smtpd\[31199\]: warning: unknown\[46.38.150.72\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-07-08 23:35:30
5.196.8.72 attack
leo_www
2020-07-08 23:45:42
117.251.16.15 attackspam
Unauthorized connection attempt from IP address 117.251.16.15 on Port 445(SMB)
2020-07-09 00:00:14
105.112.121.91 attackspam
Unauthorized connection attempt from IP address 105.112.121.91 on Port 445(SMB)
2020-07-09 00:08:11
196.203.53.145 attack
Unauthorized connection attempt from IP address 196.203.53.145 on Port 445(SMB)
2020-07-08 23:46:47
190.34.205.14 attackbots
Unauthorized connection attempt from IP address 190.34.205.14 on Port 445(SMB)
2020-07-08 23:40:57
5.63.151.118 attackbots
[Tue Jun 09 19:00:28 2020] - DDoS Attack From IP: 5.63.151.118 Port: 119
2020-07-08 23:50:32
113.164.246.42 attack
Unauthorized connection attempt from IP address 113.164.246.42 on Port 445(SMB)
2020-07-09 00:10:11
51.15.190.86 attackbots
Auto Detect Rule!
proto TCP (SYN), 51.15.190.86:46102->gjan.info:2222, len 40
2020-07-08 23:32:12
206.189.88.27 attackspam
Jul  8 13:16:29 rocket sshd[2698]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.88.27
Jul  8 13:16:30 rocket sshd[2698]: Failed password for invalid user 3 from 206.189.88.27 port 41110 ssh2
...
2020-07-08 23:35:48

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