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 <<>> 21.161.51.204
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53049
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.161.51.204.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020901 1800 900 604800 86400

;; Query time: 34 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 10 02:10:13 CST 2025
;; MSG SIZE  rcvd: 106
HOST信息:
Host 204.51.161.21.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 204.51.161.21.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
37.187.22.227 attackbots
$f2bV_matches
2019-10-16 08:07:28
111.223.73.20 attackspam
Oct 15 19:53:38 unicornsoft sshd\[17141\]: User root from 111.223.73.20 not allowed because not listed in AllowUsers
Oct 15 19:53:38 unicornsoft sshd\[17141\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.223.73.20  user=root
Oct 15 19:53:40 unicornsoft sshd\[17141\]: Failed password for invalid user root from 111.223.73.20 port 46683 ssh2
2019-10-16 07:44:25
52.178.142.12 attackspam
Multiple failed RDP login attempts
2019-10-16 07:46:09
58.213.105.2 attackspambots
10/15/2019-15:53:25.173328 58.213.105.2 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2019-10-16 07:51:50
92.119.160.143 attackbotsspam
Portscan or hack attempt detected by psad/fwsnort
2019-10-16 07:43:02
49.235.239.80 attack
Oct 15 22:12:43 xb0 sshd[31758]: Failed password for invalid user cj from 49.235.239.80 port 40350 ssh2
Oct 15 22:12:43 xb0 sshd[31758]: Received disconnect from 49.235.239.80: 11: Bye Bye [preauth]
Oct 15 22:30:17 xb0 sshd[20359]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.239.80  user=r.r
Oct 15 22:30:19 xb0 sshd[20359]: Failed password for r.r from 49.235.239.80 port 48218 ssh2
Oct 15 22:30:19 xb0 sshd[20359]: Received disconnect from 49.235.239.80: 11: Bye Bye [preauth]
Oct 15 22:34:25 xb0 sshd[6410]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.239.80  user=r.r
Oct 15 22:34:27 xb0 sshd[6410]: Failed password for r.r from 49.235.239.80 port 54032 ssh2
Oct 15 22:34:28 xb0 sshd[6410]: Received disconnect from 49.235.239.80: 11: Bye Bye [preauth]
Oct 15 22:38:28 xb0 sshd[3159]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.2........
-------------------------------
2019-10-16 08:09:25
177.84.40.253 attackbotsspam
Automatic report - Port Scan Attack
2019-10-16 08:08:58
118.126.105.120 attack
Oct 15 23:58:08 lnxmail61 sshd[20953]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.126.105.120
2019-10-16 08:08:34
210.14.77.102 attackspambots
SSH invalid-user multiple login attempts
2019-10-16 08:10:12
217.7.239.117 attackbots
Oct 16 01:31:51 [host] sshd[10738]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.7.239.117  user=root
Oct 16 01:31:54 [host] sshd[10738]: Failed password for root from 217.7.239.117 port 62655 ssh2
Oct 16 01:37:03 [host] sshd[10943]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.7.239.117  user=root
2019-10-16 07:55:17
211.141.35.72 attack
Invalid user sirle from 211.141.35.72 port 33444
2019-10-16 08:12:47
114.237.188.96 attack
Oct 15 22:53:32 elektron postfix/smtpd\[28859\]: NOQUEUE: reject: RCPT from unknown\[114.237.188.96\]: 450 4.7.1 Client host rejected: cannot find your hostname, \[114.237.188.96\]\; from=\ to=\ proto=ESMTP helo=\
Oct 15 22:54:03 elektron postfix/smtpd\[28859\]: NOQUEUE: reject: RCPT from unknown\[114.237.188.96\]: 450 4.7.1 Client host rejected: cannot find your hostname, \[114.237.188.96\]\; from=\ to=\ proto=ESMTP helo=\
Oct 15 22:54:39 elektron postfix/smtpd\[32170\]: NOQUEUE: reject: RCPT from unknown\[114.237.188.96\]: 450 4.7.1 Client host rejected: cannot find your hostname, \[114.237.188.96\]\; from=\ to=\ proto=ESMTP helo=\
2019-10-16 07:45:30
81.22.45.190 attackspam
2019-10-16T01:20:17.853461+02:00 lumpi kernel: [1004027.347247] INPUT:DROP:SPAMHAUS_EDROP:IN=eth0 OUT= MAC=52:54:a2:01:a5:04:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.190 DST=172.31.1.100 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=47014 PROTO=TCP SPT=48732 DPT=9327 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-10-16 07:44:57
104.248.18.2 attack
Oct 15 21:37:10 lvps5-35-247-183 sshd[4669]: Invalid user fake from 104.248.18.2
Oct 15 21:37:10 lvps5-35-247-183 sshd[4669]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.18.2 
Oct 15 21:37:12 lvps5-35-247-183 sshd[4669]: Failed password for invalid user fake from 104.248.18.2 port 38118 ssh2
Oct 15 21:37:12 lvps5-35-247-183 sshd[4669]: Received disconnect from 104.248.18.2: 11: Bye Bye [preauth]
Oct 15 21:37:13 lvps5-35-247-183 sshd[4672]: Invalid user admin from 104.248.18.2
Oct 15 21:37:13 lvps5-35-247-183 sshd[4672]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.18.2 
Oct 15 21:37:14 lvps5-35-247-183 sshd[4672]: Failed password for invalid user admin from 104.248.18.2 port 41040 ssh2
Oct 15 21:37:14 lvps5-35-247-183 sshd[4672]: Received disconnect from 104.248.18.2: 11: Bye Bye [preauth]
Oct 15 21:37:15 lvps5-35-247-183 sshd[4675]: pam_unix(sshd:auth): authentication........
-------------------------------
2019-10-16 07:50:23
182.61.133.143 attackbotsspam
Oct 15 22:23:41 vps691689 sshd[18606]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.133.143
Oct 15 22:23:43 vps691689 sshd[18606]: Failed password for invalid user P@r0la1@1 from 182.61.133.143 port 34182 ssh2
...
2019-10-16 08:00:22

最近上报的IP列表

93.133.239.118 222.124.211.198 7.129.91.180 15.89.17.21
241.121.174.41 208.45.175.97 113.249.167.204 180.6.87.146
84.152.66.39 220.101.99.95 212.58.70.120 142.30.178.246
119.227.162.255 186.167.248.231 70.123.199.7 8.111.87.208
81.190.157.240 147.196.42.67 163.234.32.20 202.45.87.96