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): Latvia

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 <<>> 81.163.75.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52012
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.163.75.21.			IN	A

;; AUTHORITY SECTION:
.			515	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022010801 1800 900 604800 86400

;; Query time: 113 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jan 09 09:49:26 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 21.75.163.81.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 21.75.163.81.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
218.60.41.227 attackspambots
Sep 29 02:07:50 kapalua sshd\[4165\]: Invalid user support from 218.60.41.227
Sep 29 02:07:50 kapalua sshd\[4165\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.60.41.227
Sep 29 02:07:52 kapalua sshd\[4165\]: Failed password for invalid user support from 218.60.41.227 port 36876 ssh2
Sep 29 02:10:27 kapalua sshd\[4556\]: Invalid user noc from 218.60.41.227
Sep 29 02:10:27 kapalua sshd\[4556\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.60.41.227
2019-09-29 20:19:47
192.42.116.23 attackspam
Sep 29 14:09:24 rotator sshd\[20857\]: Failed password for root from 192.42.116.23 port 54356 ssh2Sep 29 14:09:26 rotator sshd\[20857\]: Failed password for root from 192.42.116.23 port 54356 ssh2Sep 29 14:09:29 rotator sshd\[20857\]: Failed password for root from 192.42.116.23 port 54356 ssh2Sep 29 14:09:32 rotator sshd\[20857\]: Failed password for root from 192.42.116.23 port 54356 ssh2Sep 29 14:09:35 rotator sshd\[20857\]: Failed password for root from 192.42.116.23 port 54356 ssh2Sep 29 14:09:38 rotator sshd\[20857\]: Failed password for root from 192.42.116.23 port 54356 ssh2
...
2019-09-29 20:37:34
51.77.148.77 attack
Sep 29 07:26:16 aat-srv002 sshd[14949]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.148.77
Sep 29 07:26:18 aat-srv002 sshd[14949]: Failed password for invalid user ocadmin from 51.77.148.77 port 58142 ssh2
Sep 29 07:30:21 aat-srv002 sshd[15067]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.148.77
Sep 29 07:30:23 aat-srv002 sshd[15067]: Failed password for invalid user amavis from 51.77.148.77 port 42648 ssh2
...
2019-09-29 20:31:38
212.129.52.3 attackspambots
$f2bV_matches
2019-09-29 20:57:30
222.186.173.201 attackbots
Sep 29 07:09:22 aat-srv002 sshd[14374]: Failed password for root from 222.186.173.201 port 32732 ssh2
Sep 29 07:09:39 aat-srv002 sshd[14374]: Failed password for root from 222.186.173.201 port 32732 ssh2
Sep 29 07:09:39 aat-srv002 sshd[14374]: error: maximum authentication attempts exceeded for root from 222.186.173.201 port 32732 ssh2 [preauth]
Sep 29 07:09:50 aat-srv002 sshd[14379]: Failed password for root from 222.186.173.201 port 31438 ssh2
...
2019-09-29 20:27:57
1.180.133.42 attackbots
SSH Brute-Force reported by Fail2Ban
2019-09-29 20:24:08
162.241.178.219 attackspambots
Sep 29 14:12:59 apollo sshd\[22456\]: Invalid user nnnn from 162.241.178.219Sep 29 14:13:02 apollo sshd\[22456\]: Failed password for invalid user nnnn from 162.241.178.219 port 44738 ssh2Sep 29 14:27:47 apollo sshd\[22521\]: Invalid user adi from 162.241.178.219
...
2019-09-29 20:43:06
176.223.140.22 attack
Sep 29 12:05:22 web8 sshd\[6381\]: Invalid user jenna from 176.223.140.22
Sep 29 12:05:22 web8 sshd\[6381\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.223.140.22
Sep 29 12:05:24 web8 sshd\[6381\]: Failed password for invalid user jenna from 176.223.140.22 port 56538 ssh2
Sep 29 12:09:53 web8 sshd\[8514\]: Invalid user plex from 176.223.140.22
Sep 29 12:09:53 web8 sshd\[8514\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.223.140.22
2019-09-29 20:27:25
185.53.88.102 attackbots
$f2bV_matches
2019-09-29 20:21:32
191.96.191.133 attack
IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/191.96.191.133/ 
 DE - 1H : (254)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : DE 
 NAME ASN : ASN61317 
 
 IP : 191.96.191.133 
 
 CIDR : 191.96.191.0/24 
 
 PREFIX COUNT : 1497 
 
 UNIQUE IP COUNT : 588544 
 
 
 WYKRYTE ATAKI Z ASN61317 :  
  1H - 4 
  3H - 5 
  6H - 7 
 12H - 11 
 24H - 19 
 
 INFO : Port SERVER 80 Scan Detected and Blocked by ADMIN  - data recovery
2019-09-29 20:55:59
95.174.102.70 attack
ssh failed login
2019-09-29 20:31:09
181.228.50.119 attackspambots
Sep 29 08:19:57 xtremcommunity sshd\[36424\]: Invalid user ventrilo from 181.228.50.119 port 41825
Sep 29 08:19:57 xtremcommunity sshd\[36424\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.228.50.119
Sep 29 08:19:59 xtremcommunity sshd\[36424\]: Failed password for invalid user ventrilo from 181.228.50.119 port 41825 ssh2
Sep 29 08:24:58 xtremcommunity sshd\[36540\]: Invalid user oracle from 181.228.50.119 port 33901
Sep 29 08:24:58 xtremcommunity sshd\[36540\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.228.50.119
...
2019-09-29 20:35:14
173.45.164.2 attackspam
Sep 29 02:06:21 eddieflores sshd\[32604\]: Invalid user to from 173.45.164.2
Sep 29 02:06:21 eddieflores sshd\[32604\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=br1.atl5-vlan34.as22384.net
Sep 29 02:06:23 eddieflores sshd\[32604\]: Failed password for invalid user to from 173.45.164.2 port 40812 ssh2
Sep 29 02:09:57 eddieflores sshd\[534\]: Invalid user test1 from 173.45.164.2
Sep 29 02:09:57 eddieflores sshd\[534\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=br1.atl5-vlan34.as22384.net
2019-09-29 20:20:03
106.13.105.77 attack
2019-09-29T12:41:12.009085abusebot-2.cloudsearch.cf sshd\[9257\]: Invalid user deploy from 106.13.105.77 port 51984
2019-09-29 20:41:57
63.140.96.94 attackspambots
firewall-block, port(s): 23/tcp
2019-09-29 20:19:10

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