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 <<>> 104.21.47.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35915
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.47.21.			IN	A

;; AUTHORITY SECTION:
.			593	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021801 1800 900 604800 86400

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 19 03:30:15 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 21.47.21.104.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 21.47.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
202.157.176.95 attackbotsspam
SSH/22 MH Probe, BF, Hack -
2019-10-20 04:52:47
190.7.253.138 attackbots
proto=tcp  .  spt=45896  .  dpt=25  .     (Found on   Dark List de Oct 19)     (2362)
2019-10-20 04:53:46
117.4.84.45 attackbots
" "
2019-10-20 05:27:58
51.15.51.2 attack
Fail2Ban Ban Triggered
2019-10-20 05:04:16
85.234.164.87 attackbotsspam
Oct 19 22:17:16 ks10 sshd[21490]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.234.164.87 
Oct 19 22:17:18 ks10 sshd[21490]: Failed password for invalid user admin from 85.234.164.87 port 40742 ssh2
...
2019-10-20 04:52:28
222.186.175.212 attack
Oct 19 18:15:48 firewall sshd[29718]: Failed password for root from 222.186.175.212 port 49722 ssh2
Oct 19 18:15:48 firewall sshd[29718]: error: maximum authentication attempts exceeded for root from 222.186.175.212 port 49722 ssh2 [preauth]
Oct 19 18:15:48 firewall sshd[29718]: Disconnecting: Too many authentication failures [preauth]
...
2019-10-20 05:26:18
177.101.224.90 attackbots
postfix
2019-10-20 05:29:05
108.169.181.185 attackbotsspam
LGS,WP GET /web/wp-login.php
2019-10-20 05:09:25
179.107.67.80 attack
proto=tcp  .  spt=53083  .  dpt=25  .     (Found on   Dark List de Oct 19)     (2350)
2019-10-20 05:20:58
122.224.240.250 attack
SSH Brute-Force reported by Fail2Ban
2019-10-20 05:27:06
113.140.75.205 attackbotsspam
Oct 19 23:06:34 server sshd\[17966\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.140.75.205  user=root
Oct 19 23:06:35 server sshd\[17966\]: Failed password for root from 113.140.75.205 port 60970 ssh2
Oct 19 23:17:10 server sshd\[21434\]: Invalid user amara from 113.140.75.205
Oct 19 23:17:10 server sshd\[21434\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.140.75.205 
Oct 19 23:17:13 server sshd\[21434\]: Failed password for invalid user amara from 113.140.75.205 port 59602 ssh2
...
2019-10-20 04:57:09
84.17.49.42 attackbotsspam
0,33-01/01 [bc01/m39] PostRequest-Spammer scoring: Durban01
2019-10-20 05:21:30
5.206.174.176 attackbotsspam
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/5.206.174.176/ 
 
 HU - 1H : (17)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : HU 
 NAME ASN : ASN21334 
 
 IP : 5.206.174.176 
 
 CIDR : 5.206.128.0/18 
 
 PREFIX COUNT : 9 
 
 UNIQUE IP COUNT : 185344 
 
 
 ATTACKS DETECTED ASN21334 :  
  1H - 1 
  3H - 1 
  6H - 1 
 12H - 1 
 24H - 1 
 
 DateTime : 2019-10-19 22:16:38 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-10-20 05:20:39
49.88.112.113 attackspambots
Oct 19 10:49:44 friendsofhawaii sshd\[14241\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.113  user=root
Oct 19 10:49:46 friendsofhawaii sshd\[14241\]: Failed password for root from 49.88.112.113 port 15081 ssh2
Oct 19 10:50:20 friendsofhawaii sshd\[14296\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.113  user=root
Oct 19 10:50:22 friendsofhawaii sshd\[14296\]: Failed password for root from 49.88.112.113 port 23343 ssh2
Oct 19 10:50:56 friendsofhawaii sshd\[14355\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.113  user=root
2019-10-20 04:52:12
101.89.145.133 attackbotsspam
$f2bV_matches
2019-10-20 05:15:36

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