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): Multicast Address

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 <<>> 239.164.91.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59242
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;239.164.91.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021102 1800 900 604800 86400

;; Query time: 54 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 12 13:07:20 CST 2025
;; MSG SIZE  rcvd: 106
HOST信息:
Host 21.91.164.239.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 21.91.164.239.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
88.250.204.28 attackspam
Automatic report - Port Scan Attack
2019-08-29 22:06:38
106.111.166.140 attackbots
Aug 24 23:25:22 itv-usvr-01 sshd[12876]: Invalid user admin from 106.111.166.140
Aug 24 23:25:22 itv-usvr-01 sshd[12876]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.111.166.140
Aug 24 23:25:22 itv-usvr-01 sshd[12876]: Invalid user admin from 106.111.166.140
Aug 24 23:25:24 itv-usvr-01 sshd[12876]: Failed password for invalid user admin from 106.111.166.140 port 3937 ssh2
Aug 24 23:25:22 itv-usvr-01 sshd[12876]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.111.166.140
Aug 24 23:25:22 itv-usvr-01 sshd[12876]: Invalid user admin from 106.111.166.140
Aug 24 23:25:24 itv-usvr-01 sshd[12876]: Failed password for invalid user admin from 106.111.166.140 port 3937 ssh2
Aug 24 23:25:26 itv-usvr-01 sshd[12876]: Failed password for invalid user admin from 106.111.166.140 port 3937 ssh2
2019-08-29 22:22:36
118.174.220.49 attackbotsspam
Automatic report - Banned IP Access
2019-08-29 21:54:03
167.99.144.82 attack
Aug 29 13:39:51 h2177944 sshd\[7775\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.144.82
Aug 29 13:39:53 h2177944 sshd\[7775\]: Failed password for invalid user guest from 167.99.144.82 port 35442 ssh2
Aug 29 14:40:27 h2177944 sshd\[9767\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.144.82  user=root
Aug 29 14:40:29 h2177944 sshd\[9767\]: Failed password for root from 167.99.144.82 port 50516 ssh2
...
2019-08-29 21:26:30
192.236.147.21 attack
Honeypot attack, port: 23, PTR: hwsrv-567645.hostwindsdns.com.
2019-08-29 21:46:58
105.159.254.100 attackspambots
Aug 29 03:14:42 auw2 sshd\[18845\]: Invalid user qwerty from 105.159.254.100
Aug 29 03:14:42 auw2 sshd\[18845\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=105.159.254.100
Aug 29 03:14:44 auw2 sshd\[18845\]: Failed password for invalid user qwerty from 105.159.254.100 port 50112 ssh2
Aug 29 03:19:33 auw2 sshd\[19268\]: Invalid user 123123 from 105.159.254.100
Aug 29 03:19:33 auw2 sshd\[19268\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=105.159.254.100
2019-08-29 21:39:14
216.126.82.41 attack
Aug 29 15:14:39 Ubuntu-1404-trusty-64-minimal sshd\[30609\]: Invalid user admin from 216.126.82.41
Aug 29 15:14:39 Ubuntu-1404-trusty-64-minimal sshd\[30609\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=216.126.82.41
Aug 29 15:14:41 Ubuntu-1404-trusty-64-minimal sshd\[30609\]: Failed password for invalid user admin from 216.126.82.41 port 52717 ssh2
Aug 29 15:14:51 Ubuntu-1404-trusty-64-minimal sshd\[30609\]: Failed password for invalid user admin from 216.126.82.41 port 52717 ssh2
Aug 29 15:15:02 Ubuntu-1404-trusty-64-minimal sshd\[30609\]: Failed password for invalid user admin from 216.126.82.41 port 52717 ssh2
2019-08-29 22:10:35
187.33.248.242 attackspambots
Aug 29 13:47:43 vps647732 sshd[31174]: Failed password for root from 187.33.248.242 port 49858 ssh2
...
2019-08-29 21:50:18
218.234.206.107 attackspam
Aug 29 03:43:34 aiointranet sshd\[9987\]: Invalid user java from 218.234.206.107
Aug 29 03:43:34 aiointranet sshd\[9987\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.234.206.107
Aug 29 03:43:36 aiointranet sshd\[9987\]: Failed password for invalid user java from 218.234.206.107 port 35240 ssh2
Aug 29 03:49:15 aiointranet sshd\[10444\]: Invalid user college from 218.234.206.107
Aug 29 03:49:15 aiointranet sshd\[10444\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.234.206.107
2019-08-29 21:49:40
209.97.166.103 attackbots
Aug 29 09:47:59 plusreed sshd[3829]: Invalid user sshusr from 209.97.166.103
...
2019-08-29 22:11:29
190.227.62.70 attackspam
Automatic report - Port Scan Attack
2019-08-29 22:31:15
186.31.37.203 attackspambots
Aug 29 15:50:37 meumeu sshd[12638]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.31.37.203 
Aug 29 15:50:38 meumeu sshd[12638]: Failed password for invalid user thomson_input from 186.31.37.203 port 53284 ssh2
Aug 29 15:55:49 meumeu sshd[13208]: Failed password for root from 186.31.37.203 port 60722 ssh2
...
2019-08-29 22:15:49
154.8.232.205 attackbots
Unauthorized SSH login attempts
2019-08-29 21:26:57
106.12.23.128 attackbotsspam
Automatic report - Banned IP Access
2019-08-29 21:26:08
94.180.102.149 attackspam
[portscan] Port scan
2019-08-29 22:31:56

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