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 of America (the)

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 <<>> 21.194.51.216
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52137
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.194.51.216.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025031300 1800 900 604800 86400

;; Query time: 40 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Mar 13 19:02:18 CST 2025
;; MSG SIZE  rcvd: 106
HOST信息:
Host 216.51.194.21.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 216.51.194.21.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
112.230.196.26 attack
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2020-02-05 19:35:49
120.24.159.38 attackspambots
Unauthorized connection attempt detected from IP address 120.24.159.38 to port 1433 [J]
2020-02-05 20:00:16
218.32.154.131 attackspam
Unauthorized connection attempt detected from IP address 218.32.154.131 to port 23 [J]
2020-02-05 19:50:18
170.106.81.231 attack
Unauthorized connection attempt detected from IP address 170.106.81.231 to port 2121 [J]
2020-02-05 19:29:10
79.175.166.110 attackspambots
Unauthorized connection attempt detected from IP address 79.175.166.110 to port 2220 [J]
2020-02-05 20:04:36
42.119.240.234 attackbots
Unauthorized connection attempt detected from IP address 42.119.240.234 to port 80 [J]
2020-02-05 19:20:05
45.51.90.36 attackspambots
Unauthorized connection attempt detected from IP address 45.51.90.36 to port 5555 [J]
2020-02-05 19:19:07
211.217.85.156 attackbotsspam
Unauthorized connection attempt detected from IP address 211.217.85.156 to port 5555 [J]
2020-02-05 19:51:04
162.62.26.223 attack
Unauthorized connection attempt detected from IP address 162.62.26.223 to port 8883 [J]
2020-02-05 19:30:24
150.109.239.89 attack
Unauthorized connection attempt detected from IP address 150.109.239.89 to port 110 [J]
2020-02-05 19:31:43
168.181.120.11 attack
Unauthorized connection attempt detected from IP address 168.181.120.11 to port 23 [J]
2020-02-05 19:57:43
162.62.26.192 attackbots
Unauthorized connection attempt detected from IP address 162.62.26.192 to port 4000 [J]
2020-02-05 19:57:59
45.7.209.118 attackspam
Unauthorized connection attempt detected from IP address 45.7.209.118 to port 23 [J]
2020-02-05 19:19:30
83.143.31.38 attackspam
Unauthorized connection attempt detected from IP address 83.143.31.38 to port 80 [J]
2020-02-05 19:39:22
103.51.44.102 attack
Unauthorized connection attempt detected from IP address 103.51.44.102 to port 8080 [J]
2020-02-05 19:36:25

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