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 <<>> 104.21.8.8
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59859
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.8.8.			IN	A

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

;; Query time: 461 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:00:31 CST 2022
;; MSG SIZE  rcvd: 103
HOST信息:
Host 8.8.21.104.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 8.8.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
112.3.30.37 attackbots
Mar  4 08:41:00 server sshd\[30790\]: Failed password for root from 112.3.30.37 port 47404 ssh2
Mar  5 08:18:21 server sshd\[15868\]: Invalid user jocelyn from 112.3.30.37
Mar  5 08:18:21 server sshd\[15868\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.3.30.37 
Mar  5 08:18:24 server sshd\[15868\]: Failed password for invalid user jocelyn from 112.3.30.37 port 36540 ssh2
Mar  5 08:25:15 server sshd\[17503\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.3.30.37  user=root
...
2020-03-05 13:56:11
36.228.197.36 attack
20/3/4@23:54:47: FAIL: Alarm-Network address from=36.228.197.36
20/3/4@23:54:47: FAIL: Alarm-Network address from=36.228.197.36
...
2020-03-05 13:28:43
159.65.154.48 attackbotsspam
Mar  5 09:55:04 gw1 sshd[16756]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.154.48
Mar  5 09:55:06 gw1 sshd[16756]: Failed password for invalid user gameserver from 159.65.154.48 port 56788 ssh2
...
2020-03-05 13:13:30
111.230.141.189 attackbotsspam
2020-03-05T05:08:23.034820shield sshd\[9486\]: Invalid user wrchang from 111.230.141.189 port 51170
2020-03-05T05:08:23.042473shield sshd\[9486\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.230.141.189
2020-03-05T05:08:25.263977shield sshd\[9486\]: Failed password for invalid user wrchang from 111.230.141.189 port 51170 ssh2
2020-03-05T05:15:14.319591shield sshd\[10434\]: Invalid user bliu from 111.230.141.189 port 60014
2020-03-05T05:15:14.324260shield sshd\[10434\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.230.141.189
2020-03-05 13:32:11
222.186.173.154 attackspam
Mar  5 06:23:01 vps691689 sshd[27326]: Failed password for root from 222.186.173.154 port 35086 ssh2
Mar  5 06:23:15 vps691689 sshd[27326]: Failed password for root from 222.186.173.154 port 35086 ssh2
Mar  5 06:23:15 vps691689 sshd[27326]: error: maximum authentication attempts exceeded for root from 222.186.173.154 port 35086 ssh2 [preauth]
...
2020-03-05 13:26:11
101.255.81.91 attackbotsspam
Mar  5 00:29:39 NPSTNNYC01T sshd[24506]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.255.81.91
Mar  5 00:29:42 NPSTNNYC01T sshd[24506]: Failed password for invalid user fjseclib from 101.255.81.91 port 48592 ssh2
Mar  5 00:36:50 NPSTNNYC01T sshd[25032]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.255.81.91
...
2020-03-05 13:37:24
87.117.62.15 attack
1583384067 - 03/05/2020 05:54:27 Host: 87.117.62.15/87.117.62.15 Port: 445 TCP Blocked
2020-03-05 13:40:31
103.93.221.228 attack
20/3/4@23:54:52: FAIL: Alarm-Network address from=103.93.221.228
20/3/4@23:54:52: FAIL: Alarm-Network address from=103.93.221.228
...
2020-03-05 13:25:25
114.84.180.113 attackspambots
2020-03-04T21:54:25.964767linuxbox-skyline sshd[135140]: Invalid user rstudio-server from 114.84.180.113 port 37202
...
2020-03-05 13:41:42
77.42.127.214 attackspambots
Automatic report - Port Scan Attack
2020-03-05 13:52:41
51.252.51.184 attack
Mar  5 06:15:41 MK-Soft-VM7 sshd[3038]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.252.51.184 
Mar  5 06:15:43 MK-Soft-VM7 sshd[3038]: Failed password for invalid user support from 51.252.51.184 port 1363 ssh2
...
2020-03-05 13:46:28
73.253.70.51 attack
Mar  5 07:43:30 server sshd\[9113\]: Invalid user renjiawei from 73.253.70.51
Mar  5 07:43:30 server sshd\[9113\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=c-73-253-70-51.hsd1.ma.comcast.net 
Mar  5 07:43:32 server sshd\[9113\]: Failed password for invalid user renjiawei from 73.253.70.51 port 35336 ssh2
Mar  5 07:55:04 server sshd\[11198\]: Invalid user renjiawei from 73.253.70.51
Mar  5 07:55:04 server sshd\[11198\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=c-73-253-70-51.hsd1.ma.comcast.net 
...
2020-03-05 13:14:42
192.3.236.67 attack
Mar  5 05:24:59 archiv sshd[14173]: Address 192.3.236.67 maps to 192-3-236-67-host.colocrossing.com, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Mar  5 05:24:59 archiv sshd[14173]: Invalid user redis from 192.3.236.67 port 40529
Mar  5 05:24:59 archiv sshd[14173]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.3.236.67
Mar  5 05:25:01 archiv sshd[14173]: Failed password for invalid user redis from 192.3.236.67 port 40529 ssh2
Mar  5 05:25:01 archiv sshd[14173]: Received disconnect from 192.3.236.67 port 40529:11: Bye Bye [preauth]
Mar  5 05:25:01 archiv sshd[14173]: Disconnected from 192.3.236.67 port 40529 [preauth]
Mar  5 05:45:05 archiv sshd[14749]: Address 192.3.236.67 maps to 192-3-236-67-host.colocrossing.com, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Mar  5 05:45:05 archiv sshd[14749]: Invalid user ftpuser from 192.3.236.67 port 47076
Mar  5 05:45:05 archiv sshd[1........
-------------------------------
2020-03-05 13:51:54
222.186.175.140 attackbotsspam
Mar  5 06:47:19 sd-53420 sshd\[2767\]: User root from 222.186.175.140 not allowed because none of user's groups are listed in AllowGroups
Mar  5 06:47:19 sd-53420 sshd\[2767\]: Failed none for invalid user root from 222.186.175.140 port 42476 ssh2
Mar  5 06:47:20 sd-53420 sshd\[2767\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.140  user=root
Mar  5 06:47:22 sd-53420 sshd\[2767\]: Failed password for invalid user root from 222.186.175.140 port 42476 ssh2
Mar  5 06:47:32 sd-53420 sshd\[2767\]: Failed password for invalid user root from 222.186.175.140 port 42476 ssh2
...
2020-03-05 13:51:19
192.241.222.158 attackspambots
W 31101,/var/log/nginx/access.log,-,-
2020-03-05 13:42:45

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