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:
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 <<>> 239.21.133.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12103
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;239.21.133.20.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021401 1800 900 604800 86400

;; Query time: 77 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 15 10:44:42 CST 2025
;; MSG SIZE  rcvd: 106
HOST信息:
Host 20.133.21.239.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 20.133.21.239.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
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222.186.30.57 attackspam
SSH brutforce
2020-01-19 22:02:55
104.250.34.33 attack
Unauthorized connection attempt detected from IP address 104.250.34.33 to port 22 [J]
2020-01-19 21:55:11
114.67.110.221 attackbots
Invalid user pi from 114.67.110.221 port 55904
2020-01-19 21:34:34
144.34.253.93 attackbots
Failed password for root from 144.34.253.93 port 42354 ssh2
Invalid user admin from 144.34.253.93 port 59068
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.34.253.93
Failed password for invalid user admin from 144.34.253.93 port 59068 ssh2
Invalid user admin from 144.34.253.93 port 47548
2020-01-19 22:01:11
113.160.178.148 attack
Invalid user admin from 113.160.178.148 port 50078
2020-01-19 21:35:01
35.240.18.171 attackbots
Invalid user jboss from 35.240.18.171 port 34500
2020-01-19 21:45:50
14.63.167.192 attack
Unauthorized connection attempt detected from IP address 14.63.167.192 to port 2220 [J]
2020-01-19 21:46:18
183.13.14.160 attackbots
Unauthorized connection attempt detected from IP address 183.13.14.160 to port 2220 [J]
2020-01-19 21:25:14
133.130.98.177 attackspambots
Unauthorized connection attempt detected from IP address 133.130.98.177 to port 2220 [J]
2020-01-19 21:30:44
123.16.140.50 attackbots
Brute force attempt
2020-01-19 22:02:07
2.205.84.103 attackbotsspam
Invalid user pi from 2.205.84.103 port 60850
2020-01-19 21:47:03
118.89.31.153 attack
Invalid user gin from 118.89.31.153 port 37470
2020-01-19 21:32:49
114.67.84.230 attackbotsspam
Unauthorized connection attempt detected from IP address 114.67.84.230 to port 2220 [J]
2020-01-19 21:59:59
68.183.193.46 attackbotsspam
Invalid user gua from 68.183.193.46 port 49900
2020-01-19 21:56:54
54.39.98.253 attackbots
Invalid user mj from 54.39.98.253 port 58728
2020-01-19 21:58:16

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