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:
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WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.54.1.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8504
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.54.1.81.			IN	A

;; AUTHORITY SECTION:
.			597	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023052400 1800 900 604800 86400

;; Query time: 68 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed May 24 15:33:00 CST 2023
;; MSG SIZE  rcvd: 103
HOST信息:
Host 81.1.54.21.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 81.1.54.21.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
152.136.213.72 attackspam
Jun 16 15:23:43 nextcloud sshd\[13868\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.213.72  user=nagios
Jun 16 15:23:46 nextcloud sshd\[13868\]: Failed password for nagios from 152.136.213.72 port 54734 ssh2
Jun 16 15:29:08 nextcloud sshd\[21037\]: Invalid user admin from 152.136.213.72
Jun 16 15:29:08 nextcloud sshd\[21037\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.213.72
2020-06-17 01:15:08
45.6.100.146 attackspambots
Automatic report - XMLRPC Attack
2020-06-17 01:40:41
209.97.133.196 attackbots
Jun 16 19:22:47 minden010 sshd[30529]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.97.133.196
Jun 16 19:22:50 minden010 sshd[30529]: Failed password for invalid user yang from 209.97.133.196 port 36244 ssh2
Jun 16 19:26:10 minden010 sshd[32372]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.97.133.196
...
2020-06-17 01:41:03
179.187.218.161 attackbots
20/6/16@08:19:20: FAIL: Alarm-Network address from=179.187.218.161
...
2020-06-17 01:23:54
122.224.86.182 attackbotsspam
Jun 16 16:56:05 sso sshd[14962]: Failed password for root from 122.224.86.182 port 58966 ssh2
...
2020-06-17 01:29:34
68.148.133.128 attackbotsspam
Failed password for invalid user alex from 68.148.133.128 port 32930 ssh2
2020-06-17 01:38:48
185.220.101.10 attackbots
forum spam
2020-06-17 01:16:50
222.186.180.17 attack
Jun 16 19:14:26 eventyay sshd[26657]: Failed password for root from 222.186.180.17 port 39378 ssh2
Jun 16 19:14:39 eventyay sshd[26657]: error: maximum authentication attempts exceeded for root from 222.186.180.17 port 39378 ssh2 [preauth]
Jun 16 19:14:44 eventyay sshd[26670]: Failed password for root from 222.186.180.17 port 39068 ssh2
...
2020-06-17 01:18:48
185.143.72.25 attackspambots
Jun 16 16:49:54 mail postfix/smtpd[94600]: warning: unknown[185.143.72.25]: SASL LOGIN authentication failed: generic failure
Jun 16 16:50:33 mail postfix/smtpd[96379]: warning: unknown[185.143.72.25]: SASL LOGIN authentication failed: generic failure
Jun 16 16:50:49 mail postfix/smtpd[96380]: warning: unknown[185.143.72.25]: SASL LOGIN authentication failed: generic failure
...
2020-06-17 01:03:51
92.174.237.145 attack
2020-06-16T18:40[Censored Hostname] sshd[1216795]: Invalid user admin from 92.174.237.145 port 40787
2020-06-16T18:40[Censored Hostname] sshd[1216795]: Failed password for invalid user admin from 92.174.237.145 port 40787 ssh2
2020-06-16T18:45[Censored Hostname] sshd[1216808]: Invalid user gilad from 92.174.237.145 port 35341[...]
2020-06-17 01:21:26
36.72.218.248 attackbots
1592309991 - 06/16/2020 14:19:51 Host: 36.72.218.248/36.72.218.248 Port: 445 TCP Blocked
2020-06-17 01:01:29
42.114.12.86 attackbots
Unauthorized connection attempt from IP address 42.114.12.86 on Port 445(SMB)
2020-06-17 01:02:57
45.144.64.86 attack
Jun 16 14:18:59 vmi345603 sshd[7553]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.144.64.86
Jun 16 14:19:01 vmi345603 sshd[7553]: Failed password for invalid user trainee from 45.144.64.86 port 39984 ssh2
...
2020-06-17 01:37:43
61.133.232.248 attackspam
Jun 16 16:40:23 localhost sshd[67214]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.133.232.248  user=root
Jun 16 16:40:26 localhost sshd[67214]: Failed password for root from 61.133.232.248 port 55533 ssh2
Jun 16 16:42:06 localhost sshd[67405]: Invalid user mai from 61.133.232.248 port 53700
Jun 16 16:42:06 localhost sshd[67405]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.133.232.248
Jun 16 16:42:06 localhost sshd[67405]: Invalid user mai from 61.133.232.248 port 53700
Jun 16 16:42:08 localhost sshd[67405]: Failed password for invalid user mai from 61.133.232.248 port 53700 ssh2
...
2020-06-17 01:17:29
37.152.182.213 attack
Jun 16 18:14:52 h1745522 sshd[22752]: Invalid user es from 37.152.182.213 port 37234
Jun 16 18:14:52 h1745522 sshd[22752]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.152.182.213
Jun 16 18:14:52 h1745522 sshd[22752]: Invalid user es from 37.152.182.213 port 37234
Jun 16 18:14:53 h1745522 sshd[22752]: Failed password for invalid user es from 37.152.182.213 port 37234 ssh2
Jun 16 18:19:37 h1745522 sshd[22965]: Invalid user demo2 from 37.152.182.213 port 36932
Jun 16 18:19:37 h1745522 sshd[22965]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.152.182.213
Jun 16 18:19:37 h1745522 sshd[22965]: Invalid user demo2 from 37.152.182.213 port 36932
Jun 16 18:19:39 h1745522 sshd[22965]: Failed password for invalid user demo2 from 37.152.182.213 port 36932 ssh2
Jun 16 18:24:13 h1745522 sshd[23151]: Invalid user cpd from 37.152.182.213 port 36560
...
2020-06-17 01:23:19

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