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 <<>> 239.81.21.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48382
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;239.81.21.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022700 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 27 23:40:16 CST 2025
;; MSG SIZE  rcvd: 105
HOST信息:
Host 21.21.81.239.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 21.21.81.239.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
182.148.114.139 attack
$f2bV_matches
2019-10-20 14:59:01
222.186.169.192 attackspam
10/20/2019-02:27:21.474452 222.186.169.192 Protocol: 6 ET SCAN Potential SSH Scan
2019-10-20 14:31:08
76.80.241.66 attackbotsspam
/editBlackAndWhiteList
2019-10-20 14:36:06
187.188.193.211 attack
web-1 [ssh_2] SSH Attack
2019-10-20 14:53:03
223.72.63.80 attackspambots
Oct 20 06:50:09 www5 sshd\[6803\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.72.63.80  user=root
Oct 20 06:50:11 www5 sshd\[6803\]: Failed password for root from 223.72.63.80 port 23301 ssh2
Oct 20 06:54:33 www5 sshd\[7508\]: Invalid user art from 223.72.63.80
Oct 20 06:54:33 www5 sshd\[7508\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.72.63.80
...
2019-10-20 14:38:26
220.117.199.243 attackspam
Automatic report - Port Scan Attack
2019-10-20 14:41:51
162.255.116.176 attack
Oct 20 08:35:30 ns381471 sshd[28430]: Failed password for root from 162.255.116.176 port 36632 ssh2
Oct 20 08:39:52 ns381471 sshd[28705]: Failed password for root from 162.255.116.176 port 47322 ssh2
2019-10-20 14:45:56
23.129.64.183 attackbotsspam
Oct 20 07:57:53 rotator sshd\[5837\]: Failed password for root from 23.129.64.183 port 50898 ssh2Oct 20 07:57:56 rotator sshd\[5837\]: Failed password for root from 23.129.64.183 port 50898 ssh2Oct 20 07:57:59 rotator sshd\[5837\]: Failed password for root from 23.129.64.183 port 50898 ssh2Oct 20 07:58:02 rotator sshd\[5837\]: Failed password for root from 23.129.64.183 port 50898 ssh2Oct 20 07:58:05 rotator sshd\[5837\]: Failed password for root from 23.129.64.183 port 50898 ssh2Oct 20 07:58:08 rotator sshd\[5837\]: Failed password for root from 23.129.64.183 port 50898 ssh2
...
2019-10-20 14:42:27
60.250.164.169 attackspambots
2019-09-17T21:34:44.681558suse-nuc sshd[9483]: Invalid user tony from 60.250.164.169 port 42450
...
2019-10-20 14:59:28
175.145.234.225 attackspam
Invalid user pos from 175.145.234.225 port 58661
2019-10-20 14:30:47
222.120.192.98 attack
Oct 20 12:57:11 webhost01 sshd[7540]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.120.192.98
Oct 20 12:57:12 webhost01 sshd[7540]: Failed password for invalid user support from 222.120.192.98 port 34600 ssh2
...
2019-10-20 14:46:24
183.238.233.110 attackbots
Oct 20 08:28:28 vmanager6029 sshd\[14242\]: Invalid user lifesize from 183.238.233.110 port 20480
Oct 20 08:28:28 vmanager6029 sshd\[14242\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.238.233.110
Oct 20 08:28:30 vmanager6029 sshd\[14242\]: Failed password for invalid user lifesize from 183.238.233.110 port 20480 ssh2
2019-10-20 14:31:22
185.40.15.58 attack
slow and persistent scanner
2019-10-20 14:39:28
95.179.199.155 attackspam
Wordpress XMLRPC attack
2019-10-20 14:55:43
207.180.196.57 attackbotsspam
*Port Scan* detected from 207.180.196.57 (DE/Germany/vmi232188.contaboserver.net). 4 hits in the last 180 seconds
2019-10-20 14:27:36

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