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 <<>> 104.21.71.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14349
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.71.51.			IN	A

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

;; Query time: 119 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:50:05 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 51.71.21.104.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 51.71.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
183.82.97.100 attackspambots
May  4 15:08:52 vps sshd[271710]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.82.97.100
May  4 15:08:54 vps sshd[271710]: Failed password for invalid user bodega from 183.82.97.100 port 8811 ssh2
May  4 15:13:54 vps sshd[298810]: Invalid user yyy from 183.82.97.100 port 37745
May  4 15:13:54 vps sshd[298810]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.82.97.100
May  4 15:13:56 vps sshd[298810]: Failed password for invalid user yyy from 183.82.97.100 port 37745 ssh2
...
2020-05-04 21:17:46
188.168.82.246 attackbotsspam
no
2020-05-04 21:04:40
200.87.178.137 attackbotsspam
May  4 15:45:38 hosting sshd[18384]: Invalid user guest from 200.87.178.137 port 34863
...
2020-05-04 20:57:11
139.198.191.217 attackspam
SSH Brute Force
2020-05-04 21:03:49
113.53.35.15 attack
1588597337 - 05/04/2020 15:02:17 Host: 113.53.35.15/113.53.35.15 Port: 445 TCP Blocked
2020-05-04 21:20:08
95.48.54.106 attackbotsspam
SSH Brute-Force reported by Fail2Ban
2020-05-04 21:14:34
185.125.23.252 attack
Unauthorized connection attempt from IP address 185.125.23.252 on Port 445(SMB)
2020-05-04 20:56:42
203.128.94.25 attackbots
Unauthorized connection attempt from IP address 203.128.94.25 on Port 445(SMB)
2020-05-04 20:54:53
171.241.87.5 attackbots
1588597289 - 05/04/2020 15:01:29 Host: 171.241.87.5/171.241.87.5 Port: 445 TCP Blocked
2020-05-04 21:09:38
182.75.177.182 attackbotsspam
May  4 14:12:40 DAAP sshd[19917]: Invalid user postgres from 182.75.177.182 port 49614
May  4 14:12:40 DAAP sshd[19917]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.75.177.182
May  4 14:12:40 DAAP sshd[19917]: Invalid user postgres from 182.75.177.182 port 49614
May  4 14:12:41 DAAP sshd[19917]: Failed password for invalid user postgres from 182.75.177.182 port 49614 ssh2
May  4 14:16:59 DAAP sshd[20048]: Invalid user ec2-user from 182.75.177.182 port 59594
...
2020-05-04 21:24:57
163.172.178.167 attackspambots
May  4 14:01:55 ns382633 sshd\[9392\]: Invalid user abc123 from 163.172.178.167 port 50606
May  4 14:01:55 ns382633 sshd\[9392\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.172.178.167
May  4 14:01:57 ns382633 sshd\[9392\]: Failed password for invalid user abc123 from 163.172.178.167 port 50606 ssh2
May  4 14:16:47 ns382633 sshd\[12649\]: Invalid user emre from 163.172.178.167 port 49054
May  4 14:16:47 ns382633 sshd\[12649\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.172.178.167
2020-05-04 20:50:47
37.203.208.3 attack
May  4 08:41:04 ny01 sshd[17012]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.203.208.3
May  4 08:41:07 ny01 sshd[17012]: Failed password for invalid user hz from 37.203.208.3 port 53466 ssh2
May  4 08:44:45 ny01 sshd[17528]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.203.208.3
2020-05-04 20:45:42
103.139.12.24 attackbots
May  4 15:02:03 legacy sshd[21634]: Failed password for root from 103.139.12.24 port 49796 ssh2
May  4 15:07:23 legacy sshd[21757]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.139.12.24
May  4 15:07:25 legacy sshd[21757]: Failed password for invalid user sun from 103.139.12.24 port 46956 ssh2
...
2020-05-04 21:08:26
36.99.192.68 attackspam
May  4 14:33:48 markkoudstaal sshd[3469]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.99.192.68
May  4 14:33:48 markkoudstaal sshd[3469]: Failed password for invalid user admin from 36.99.192.68 port 40661 ssh2
May  4 14:36:47 markkoudstaal sshd[4038]: Failed password for root from 36.99.192.68 port 59058 ssh2
2020-05-04 21:18:26
212.92.122.66 attackbots
0,20-12/06 [bc01/m06] PostRequest-Spammer scoring: berlin
2020-05-04 21:22:59

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