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): United States

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:
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WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.16.21.204
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17094
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.16.21.204.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025062801 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jun 29 12:12:59 CST 2025
;; MSG SIZE  rcvd: 105
HOST信息:
Host 204.21.16.21.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 204.21.16.21.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
49.234.27.90 attack
DATE:2020-06-30 14:22:22, IP:49.234.27.90, PORT:ssh SSH brute force auth (docker-dc)
2020-06-30 23:46:24
159.203.133.182 attack
Failed password for invalid user diego from 159.203.133.182 port 46446 ssh2
2020-06-30 23:18:32
171.245.223.117 attackspam
Jun 30 14:04:20 server770 sshd[30621]: Did not receive identification string from 171.245.223.117 port 64364
Jun 30 14:04:24 server770 sshd[30622]: Invalid user noc from 171.245.223.117 port 1535
Jun 30 14:04:25 server770 sshd[30622]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.245.223.117
Jun 30 14:04:27 server770 sshd[30622]: Failed password for invalid user noc from 171.245.223.117 port 1535 ssh2
Jun 30 14:04:27 server770 sshd[30622]: Connection closed by 171.245.223.117 port 1535 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=171.245.223.117
2020-06-30 23:25:12
34.87.159.243 attack
firewall-block, port(s): 8592/tcp
2020-06-30 23:35:12
211.250.72.142 attackbots
Unauthorized connection attempt detected from IP address 211.250.72.142 to port 22
2020-06-30 23:53:19
49.235.98.68 attackbotsspam
Jun 30 14:22:09 prox sshd[18324]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.98.68 
Jun 30 14:22:12 prox sshd[18324]: Failed password for invalid user mqm from 49.235.98.68 port 43794 ssh2
2020-07-01 00:01:09
152.136.139.129 attack
Jun 30 14:22:43 sip sshd[800148]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.139.129 
Jun 30 14:22:43 sip sshd[800148]: Invalid user liu from 152.136.139.129 port 39200
Jun 30 14:22:45 sip sshd[800148]: Failed password for invalid user liu from 152.136.139.129 port 39200 ssh2
...
2020-06-30 23:12:24
183.81.75.236 attack
Jun 30 14:22:14 debian-2gb-nbg1-2 kernel: \[15778372.548278\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=183.81.75.236 DST=195.201.40.59 LEN=52 TOS=0x00 PREC=0x00 TTL=112 ID=11875 DF PROTO=TCP SPT=12065 DPT=22 WINDOW=8192 RES=0x00 SYN URGP=0
2020-06-30 23:54:29
118.89.219.116 attackbotsspam
Jun 30 15:25:32 scw-tender-jepsen sshd[15398]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.219.116
Jun 30 15:25:34 scw-tender-jepsen sshd[15398]: Failed password for invalid user chris from 118.89.219.116 port 51422 ssh2
2020-06-30 23:32:30
198.211.126.138 attackbots
5x Failed Password
2020-06-30 23:22:07
106.13.45.243 attackbotsspam
Failed password for invalid user zxincsap from 106.13.45.243 port 49754 ssh2
2020-07-01 00:00:24
189.90.114.37 attack
Jun 30 14:18:17 vps sshd[455051]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.90.114.37  user=root
Jun 30 14:18:18 vps sshd[455051]: Failed password for root from 189.90.114.37 port 12961 ssh2
Jun 30 14:22:17 vps sshd[475737]: Invalid user atlas from 189.90.114.37 port 52065
Jun 30 14:22:17 vps sshd[475737]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.90.114.37
Jun 30 14:22:19 vps sshd[475737]: Failed password for invalid user atlas from 189.90.114.37 port 52065 ssh2
...
2020-06-30 23:49:28
113.190.145.232 attack
Jun 30 14:05:12 cws2.mueller-hostname.net sshd[55298]: Address 113.190.145.232 maps to static.vnpt.vn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jun 30 14:05:13 cws2.mueller-hostname.net sshd[55298]: Failed password for invalid user service from 113.190.145.232 port 55704 ssh2
Jun 30 14:05:13 cws2.mueller-hostname.net sshd[55298]: Connection closed by 113.190.145.232 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=113.190.145.232
2020-06-30 23:58:54
201.184.100.114 attack
ZyXEL/Billion/TrueOnline Routers Remote Code Execution Vulnerability
2020-06-30 23:35:39
208.68.39.124 attackbots
Jun 30 15:19:38 srv-ubuntu-dev3 sshd[120647]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=208.68.39.124  user=root
Jun 30 15:19:41 srv-ubuntu-dev3 sshd[120647]: Failed password for root from 208.68.39.124 port 57186 ssh2
Jun 30 15:24:01 srv-ubuntu-dev3 sshd[121351]: Invalid user monkey from 208.68.39.124
Jun 30 15:24:01 srv-ubuntu-dev3 sshd[121351]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=208.68.39.124
Jun 30 15:24:01 srv-ubuntu-dev3 sshd[121351]: Invalid user monkey from 208.68.39.124
Jun 30 15:24:04 srv-ubuntu-dev3 sshd[121351]: Failed password for invalid user monkey from 208.68.39.124 port 55730 ssh2
Jun 30 15:28:36 srv-ubuntu-dev3 sshd[122130]: Invalid user hostmaster from 208.68.39.124
Jun 30 15:28:36 srv-ubuntu-dev3 sshd[122130]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=208.68.39.124
Jun 30 15:28:36 srv-ubuntu-dev3 sshd[122130]: Invalid user 
...
2020-06-30 23:13:31

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