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:
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WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.52.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46842
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.52.81.			IN	A

;; AUTHORITY SECTION:
.			258	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:53:37 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 81.52.21.104.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 81.52.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
222.112.220.12 attack
Sep 11 20:06:46 vlre-nyc-1 sshd\[20184\]: Invalid user kazuyuki from 222.112.220.12
Sep 11 20:06:46 vlre-nyc-1 sshd\[20184\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.112.220.12
Sep 11 20:06:48 vlre-nyc-1 sshd\[20184\]: Failed password for invalid user kazuyuki from 222.112.220.12 port 41362 ssh2
Sep 11 20:09:04 vlre-nyc-1 sshd\[20218\]: Invalid user raja from 222.112.220.12
Sep 11 20:09:04 vlre-nyc-1 sshd\[20218\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.112.220.12
...
2020-09-12 06:26:31
183.82.34.246 attackbots
Brute-force attempt banned
2020-09-12 06:32:32
43.243.75.62 attackspambots
Sep 11 19:38:34 euve59663 sshd[29584]: pam_unix(sshd:auth): authenticat=
ion failure; logname=3D uid=3D0 euid=3D0 tty=3Dssh ruser=3D rhost=3D43.=
243.75.62  user=3Dr.r
Sep 11 19:38:35 euve59663 sshd[29584]: Failed password for r.r from 43=
.243.75.62 port 36842 ssh2
Sep 11 19:38:36 euve59663 sshd[29584]: Received disconnect from 43.243.=
75.62: 11: Bye Bye [preauth]
Sep 11 19:52:51 euve59663 sshd[29767]: Invalid user raudel from 43.243.=
75.62
Sep 11 19:52:51 euve59663 sshd[29767]: pam_unix(sshd:auth): authenticat=
ion failure; logname=3D uid=3D0 euid=3D0 tty=3Dssh ruser=3D rhost=3D43.=
243.75.62=20
Sep 11 19:52:53 euve59663 sshd[29767]: Failed password for invalid user=
 raudel from 43.243.75.62 port 51144 ssh2
Sep 11 19:52:53 euve59663 sshd[29767]: Received disconnect from 43.243.=
75.62: 11: Bye Bye [preauth]
Sep 11 19:57:20 euve59663 sshd[29805]: pam_unix(sshd:auth): authenticat=
ion failure; logname=3D uid=3D0 euid=3D0 tty=3Dssh ruser=3D rhost=3D43.=
243.75.62  use........
-------------------------------
2020-09-12 06:18:46
46.101.165.62 attackspambots
Sep 12 00:22:34 fhem-rasp sshd[12693]: Failed password for root from 46.101.165.62 port 53452 ssh2
Sep 12 00:22:36 fhem-rasp sshd[12693]: Disconnected from authenticating user root 46.101.165.62 port 53452 [preauth]
...
2020-09-12 06:39:15
45.95.168.96 attackspam
(smtpauth) Failed SMTP AUTH login from 45.95.168.96 (HR/Croatia/pr.predictams.live): 5 in the last 3600 secs
2020-09-12 06:17:50
81.22.189.117 attackspam
81.22.189.117 - - [11/Sep/2020:22:06:19 +0000] "POST /wp-login.php HTTP/1.1" 200 2077 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "-"
81.22.189.117 - - [11/Sep/2020:22:06:21 +0000] "POST /wp-login.php HTTP/1.1" 200 2076 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "-"
81.22.189.117 - - [11/Sep/2020:22:06:23 +0000] "POST /wp-login.php HTTP/1.1" 200 2070 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "-"
81.22.189.117 - - [11/Sep/2020:22:06:25 +0000] "POST /wp-login.php HTTP/1.1" 200 2072 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "-"
81.22.189.117 - - [11/Sep/2020:22:06:26 +0000] "POST /xmlrpc.php HTTP/1.1" 200 236 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "-"
2020-09-12 06:42:51
178.128.212.200 attack
Sep 12 00:11:30 eventyay sshd[11710]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.212.200
Sep 12 00:11:31 eventyay sshd[11710]: Failed password for invalid user service from 178.128.212.200 port 32830 ssh2
Sep 12 00:15:55 eventyay sshd[11801]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.212.200
...
2020-09-12 06:46:59
84.31.5.211 attackbotsspam
Automatic report - Port Scan Attack
2020-09-12 06:24:12
140.206.242.83 attackbots
2020-09-11T13:55:02.1395121495-001 sshd[13828]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.206.242.83  user=root
2020-09-11T13:55:04.1097791495-001 sshd[13828]: Failed password for root from 140.206.242.83 port 35406 ssh2
2020-09-11T13:57:40.9616581495-001 sshd[13995]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.206.242.83  user=root
2020-09-11T13:57:42.9570271495-001 sshd[13995]: Failed password for root from 140.206.242.83 port 44692 ssh2
2020-09-11T14:00:11.9614021495-001 sshd[14072]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.206.242.83  user=root
2020-09-11T14:00:13.6858731495-001 sshd[14072]: Failed password for root from 140.206.242.83 port 53984 ssh2
...
2020-09-12 06:39:58
218.92.0.173 attackspambots
Sep 12 00:23:37 marvibiene sshd[10007]: Failed password for root from 218.92.0.173 port 4762 ssh2
Sep 12 00:23:42 marvibiene sshd[10007]: Failed password for root from 218.92.0.173 port 4762 ssh2
2020-09-12 06:35:58
83.169.211.30 attackbotsspam
1599843325 - 09/11/2020 18:55:25 Host: 83.169.211.30/83.169.211.30 Port: 445 TCP Blocked
2020-09-12 06:42:19
87.107.59.207 attackspambots
1599843321 - 09/11/2020 23:55:21 Host: 87.107.59.207/87.107.59.207 Port: 23 TCP Blocked
...
2020-09-12 06:46:08
54.37.14.3 attackspambots
Tried sshing with brute force.
2020-09-12 06:51:55
106.13.167.62 attackbots
Sep 12 00:20:16 vps1 sshd[25878]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.167.62  user=root
Sep 12 00:20:18 vps1 sshd[25878]: Failed password for invalid user root from 106.13.167.62 port 49594 ssh2
Sep 12 00:23:04 vps1 sshd[25898]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.167.62 
Sep 12 00:23:06 vps1 sshd[25898]: Failed password for invalid user pvm from 106.13.167.62 port 35210 ssh2
Sep 12 00:25:51 vps1 sshd[25923]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.167.62  user=root
Sep 12 00:25:53 vps1 sshd[25923]: Failed password for invalid user root from 106.13.167.62 port 49060 ssh2
...
2020-09-12 06:43:18
163.172.133.23 attack
Sep 11 19:40:14 ip-172-31-16-56 sshd\[12165\]: Failed password for root from 163.172.133.23 port 39412 ssh2\
Sep 11 19:43:43 ip-172-31-16-56 sshd\[12190\]: Invalid user usuario from 163.172.133.23\
Sep 11 19:43:46 ip-172-31-16-56 sshd\[12190\]: Failed password for invalid user usuario from 163.172.133.23 port 49244 ssh2\
Sep 11 19:47:16 ip-172-31-16-56 sshd\[12228\]: Invalid user noah from 163.172.133.23\
Sep 11 19:47:18 ip-172-31-16-56 sshd\[12228\]: Failed password for invalid user noah from 163.172.133.23 port 59104 ssh2\
2020-09-12 06:27:36

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