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 <<>> 104.21.91.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39578
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.91.45.			IN	A

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

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:15:14 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 45.91.21.104.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 45.91.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
67.207.89.207 attackspam
Invalid user testuser from 67.207.89.207 port 34548
2020-03-20 21:01:33
192.241.254.88 attackbotsspam
" "
2020-03-20 21:25:52
134.175.117.8 attackbotsspam
Mar 20 14:04:03 h2779839 sshd[710]: Invalid user gitlab-psql from 134.175.117.8 port 54764
Mar 20 14:04:03 h2779839 sshd[710]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.117.8
Mar 20 14:04:03 h2779839 sshd[710]: Invalid user gitlab-psql from 134.175.117.8 port 54764
Mar 20 14:04:04 h2779839 sshd[710]: Failed password for invalid user gitlab-psql from 134.175.117.8 port 54764 ssh2
Mar 20 14:08:42 h2779839 sshd[756]: Invalid user mack from 134.175.117.8 port 34136
Mar 20 14:08:42 h2779839 sshd[756]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.117.8
Mar 20 14:08:42 h2779839 sshd[756]: Invalid user mack from 134.175.117.8 port 34136
Mar 20 14:08:44 h2779839 sshd[756]: Failed password for invalid user mack from 134.175.117.8 port 34136 ssh2
Mar 20 14:13:24 h2779839 sshd[823]: Invalid user damita from 134.175.117.8 port 41748
...
2020-03-20 21:15:34
202.168.205.181 attack
Invalid user smmsp from 202.168.205.181 port 28498
2020-03-20 21:11:55
183.87.76.57 attackbots
Port 22 Scan, PTR: None
2020-03-20 21:29:49
93.115.107.35 attack
Netgear DGN Device Remote Command Execution Vulnerability, PTR: PTR record not found
2020-03-20 21:16:45
177.35.177.48 attack
Netgear DGN Device Remote Command Execution Vulnerability, PTR: b123b130.virtua.com.br.
2020-03-20 21:13:31
112.229.26.95 attackspam
[portscan] Port scan
2020-03-20 21:18:35
106.12.93.114 attack
Invalid user gaop from 106.12.93.114 port 57556
2020-03-20 21:05:55
194.9.87.32 attackbots
Triggered by Fail2Ban at Ares web server
2020-03-20 20:51:49
149.56.44.101 attack
SSH Brute Force
2020-03-20 21:37:19
140.143.241.178 attackspambots
Invalid user sammy from 140.143.241.178 port 41788
2020-03-20 21:09:19
185.53.168.96 attack
SSH Brute Force
2020-03-20 21:35:37
46.182.6.77 attackspam
Invalid user help from 46.182.6.77 port 33506
2020-03-20 21:05:05
61.28.108.122 attackbotsspam
Mar 20 14:09:25 santamaria sshd\[4120\]: Invalid user qu from 61.28.108.122
Mar 20 14:09:25 santamaria sshd\[4120\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.28.108.122
Mar 20 14:09:26 santamaria sshd\[4120\]: Failed password for invalid user qu from 61.28.108.122 port 3162 ssh2
...
2020-03-20 21:10:22

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