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 <<>> 104.21.57.216
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7408
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.57.216.			IN	A

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

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:38:18 CST 2022
;; MSG SIZE  rcvd: 106
HOST信息:
Host 216.57.21.104.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 216.57.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
87.26.183.174 attack
Unauthorized connection attempt detected from IP address 87.26.183.174 to port 23
2019-12-30 02:21:31
188.233.43.216 attack
Unauthorized connection attempt detected from IP address 188.233.43.216 to port 23
2019-12-30 02:10:54
98.116.161.48 attackbotsspam
Unauthorized connection attempt detected from IP address 98.116.161.48 to port 8000
2019-12-30 01:58:23
81.215.217.111 attack
Honeypot attack, port: 23, PTR: 81.215.217.111.dynamic.ttnet.com.tr.
2019-12-30 02:01:31
71.233.79.94 attackspam
Unauthorized connection attempt detected from IP address 71.233.79.94 to port 8080
2019-12-30 02:01:50
167.56.100.162 attack
Unauthorized connection attempt detected from IP address 167.56.100.162 to port 81
2019-12-30 02:15:09
208.53.111.22 attackspam
Unauthorized connection attempt detected from IP address 208.53.111.22 to port 80
2019-12-30 02:31:05
109.196.155.101 attack
Unauthorized connection attempt detected from IP address 109.196.155.101 to port 80
2019-12-30 02:18:03
220.73.99.2 attackbotsspam
Unauthorized connection attempt detected from IP address 220.73.99.2 to port 81
2019-12-30 02:05:47
92.130.142.76 attack
Unauthorized connection attempt detected from IP address 92.130.142.76 to port 81
2019-12-30 02:20:17
88.252.166.47 attackspam
Unauthorized connection attempt detected from IP address 88.252.166.47 to port 8000
2019-12-30 02:20:50
196.219.170.106 attack
Unauthorized connection attempt detected from IP address 196.219.170.106 to port 23
2019-12-30 02:32:50
191.125.20.184 attack
Unauthorized connection attempt detected from IP address 191.125.20.184 to port 22
2019-12-30 02:09:23
81.249.238.131 attackspambots
Lines containing failures of 81.249.238.131
Dec 26 06:05:51 dns01 sshd[17401]: Invalid user pi from 81.249.238.131 port 56164
Dec 26 06:05:51 dns01 sshd[17401]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.249.238.131
Dec 26 06:05:51 dns01 sshd[17406]: Invalid user pi from 81.249.238.131 port 56168
Dec 26 06:05:51 dns01 sshd[17406]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.249.238.131


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=81.249.238.131
2019-12-30 02:01:01
175.207.68.237 attack
Unauthorized connection attempt detected from IP address 175.207.68.237 to port 5555
2019-12-30 02:13:53

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