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:
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 <<>> 104.21.91.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39900
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.91.21.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 27 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:14:55 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 21.91.21.104.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 21.91.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
220.200.165.32 attackspam
Unauthorized connection attempt detected from IP address 220.200.165.32 to port 808 [T]
2020-01-17 07:44:57
113.0.10.96 attackspambots
Unauthorized connection attempt detected from IP address 113.0.10.96 to port 80 [T]
2020-01-17 07:33:00
183.28.77.90 attackbotsspam
Unauthorized connection attempt detected from IP address 183.28.77.90 to port 23 [J]
2020-01-17 07:47:58
218.62.110.213 attackspambots
Unauthorized connection attempt detected from IP address 218.62.110.213 to port 22 [T]
2020-01-17 07:20:47
183.89.24.34 attack
Unauthorized connection attempt detected from IP address 183.89.24.34 to port 80 [T]
2020-01-17 07:22:41
223.255.127.75 attackspambots
Unauthorized connection attempt detected from IP address 223.255.127.75 to port 80 [J]
2020-01-17 07:18:44
175.149.31.206 attackbots
Unauthorized connection attempt detected from IP address 175.149.31.206 to port 23 [J]
2020-01-17 07:50:31
140.249.54.36 attackbots
Unauthorized connection attempt detected from IP address 140.249.54.36 to port 1433 [J]
2020-01-17 07:27:50
36.34.103.46 attackbots
Unauthorized connection attempt detected from IP address 36.34.103.46 to port 23 [J]
2020-01-17 07:17:34
221.210.211.134 attackbotsspam
Unauthorized connection attempt detected from IP address 221.210.211.134 to port 81 [T]
2020-01-17 07:44:39
1.202.113.41 attackspam
Unauthorized connection attempt detected from IP address 1.202.113.41 to port 1080 [T]
2020-01-17 07:41:29
42.118.245.147 attackspam
Unauthorized connection attempt detected from IP address 42.118.245.147 to port 23 [T]
2020-01-17 07:38:44
164.52.36.211 attackspam
Unauthorized connection attempt detected from IP address 164.52.36.211 to port 1099 [J]
2020-01-17 07:51:32
175.184.167.195 attack
Unauthorized connection attempt detected from IP address 175.184.167.195 to port 808 [T]
2020-01-17 07:49:41
42.118.209.164 attackbots
Unauthorized connection attempt detected from IP address 42.118.209.164 to port 23 [J]
2020-01-17 07:15:43

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