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 <<>> 104.21.71.91
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48962
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.71.91.			IN	A

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

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 19 03:30:54 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 91.71.21.104.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 91.71.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
141.98.80.86 attack
Oct 23 15:39:00 andromeda postfix/smtpd\[6061\]: warning: unknown\[141.98.80.86\]: SASL PLAIN authentication failed: authentication failure
Oct 23 15:39:01 andromeda postfix/smtpd\[6039\]: warning: unknown\[141.98.80.86\]: SASL PLAIN authentication failed: authentication failure
Oct 23 15:39:01 andromeda postfix/smtpd\[2530\]: warning: unknown\[141.98.80.86\]: SASL PLAIN authentication failed: authentication failure
Oct 23 15:39:03 andromeda postfix/smtpd\[6061\]: warning: unknown\[141.98.80.86\]: SASL PLAIN authentication failed: authentication failure
Oct 23 15:39:04 andromeda postfix/smtpd\[6039\]: warning: unknown\[141.98.80.86\]: SASL PLAIN authentication failed: authentication failure
2019-10-23 21:40:57
218.205.113.204 attackspam
Oct 23 08:15:17 xtremcommunity sshd\[27000\]: Invalid user mongod from 218.205.113.204 port 60924
Oct 23 08:15:17 xtremcommunity sshd\[27000\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.205.113.204
Oct 23 08:15:19 xtremcommunity sshd\[27000\]: Failed password for invalid user mongod from 218.205.113.204 port 60924 ssh2
Oct 23 08:20:46 xtremcommunity sshd\[27050\]: Invalid user untiring from 218.205.113.204 port 34124
Oct 23 08:20:46 xtremcommunity sshd\[27050\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.205.113.204
...
2019-10-23 22:08:21
193.124.66.233 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-10-23 22:18:27
220.133.76.249 attackspambots
Port Scan
2019-10-23 21:56:33
103.232.120.109 attackspam
$f2bV_matches
2019-10-23 22:04:35
222.180.199.138 attackspambots
Oct 23 13:48:04 ns41 sshd[17944]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.180.199.138
2019-10-23 21:49:38
145.239.38.88 attackspambots
Port Scan
2019-10-23 22:21:07
34.77.168.246 attack
Port Scan
2019-10-23 21:36:19
222.186.180.223 attackbots
Oct 23 09:40:08 xentho sshd[2809]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.223  user=root
Oct 23 09:40:10 xentho sshd[2809]: Failed password for root from 222.186.180.223 port 11112 ssh2
Oct 23 09:40:14 xentho sshd[2809]: Failed password for root from 222.186.180.223 port 11112 ssh2
Oct 23 09:40:08 xentho sshd[2809]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.223  user=root
Oct 23 09:40:10 xentho sshd[2809]: Failed password for root from 222.186.180.223 port 11112 ssh2
Oct 23 09:40:14 xentho sshd[2809]: Failed password for root from 222.186.180.223 port 11112 ssh2
Oct 23 09:40:08 xentho sshd[2809]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.223  user=root
Oct 23 09:40:10 xentho sshd[2809]: Failed password for root from 222.186.180.223 port 11112 ssh2
Oct 23 09:40:14 xentho sshd[2809]: Failed password for root from 
...
2019-10-23 22:06:36
59.126.233.183 attackspambots
Port Scan
2019-10-23 21:48:47
104.248.94.159 attackbotsspam
Oct 22 19:32:28 pi01 sshd[19626]: Connection from 104.248.94.159 port 41442 on 192.168.1.10 port 22
Oct 22 19:32:29 pi01 sshd[19626]: User r.r from 104.248.94.159 not allowed because not listed in AllowUsers
Oct 22 19:32:29 pi01 sshd[19626]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.94.159  user=r.r
Oct 22 19:32:30 pi01 sshd[19626]: Failed password for invalid user r.r from 104.248.94.159 port 41442 ssh2
Oct 22 19:32:30 pi01 sshd[19626]: Received disconnect from 104.248.94.159 port 41442:11: Bye Bye [preauth]
Oct 22 19:32:30 pi01 sshd[19626]: Disconnected from 104.248.94.159 port 41442 [preauth]
Oct 22 19:39:28 pi01 sshd[19714]: Connection from 104.248.94.159 port 43726 on 192.168.1.10 port 22
Oct 22 19:39:29 pi01 sshd[19714]: User r.r from 104.248.94.159 not allowed because not listed in AllowUsers
Oct 22 19:39:29 pi01 sshd[19714]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rho........
-------------------------------
2019-10-23 22:05:35
113.164.244.98 attackbots
2019-10-23T13:46:31.671275shield sshd\[17619\]: Invalid user www-data from 113.164.244.98 port 38660
2019-10-23T13:46:31.675601shield sshd\[17619\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.164.244.98
2019-10-23T13:46:33.901969shield sshd\[17619\]: Failed password for invalid user www-data from 113.164.244.98 port 38660 ssh2
2019-10-23T13:51:05.107656shield sshd\[18301\]: Invalid user kacey from 113.164.244.98 port 51622
2019-10-23T13:51:05.114651shield sshd\[18301\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.164.244.98
2019-10-23 21:53:05
222.186.175.215 attack
Oct 23 15:35:14 meumeu sshd[2408]: Failed password for root from 222.186.175.215 port 22330 ssh2
Oct 23 15:35:37 meumeu sshd[2408]: error: maximum authentication attempts exceeded for root from 222.186.175.215 port 22330 ssh2 [preauth]
Oct 23 15:35:48 meumeu sshd[2482]: Failed password for root from 222.186.175.215 port 44994 ssh2
...
2019-10-23 21:39:21
144.217.39.131 attackspambots
Lines containing failures of 144.217.39.131
Oct 23 13:29:49 shared02 sshd[21038]: Invalid user nq from 144.217.39.131 port 39752
Oct 23 13:29:49 shared02 sshd[21038]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.217.39.131
Oct 23 13:29:50 shared02 sshd[21038]: Failed password for invalid user nq from 144.217.39.131 port 39752 ssh2
Oct 23 13:29:51 shared02 sshd[21038]: Received disconnect from 144.217.39.131 port 39752:11: Bye Bye [preauth]
Oct 23 13:29:51 shared02 sshd[21038]: Disconnected from invalid user nq 144.217.39.131 port 39752 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=144.217.39.131
2019-10-23 22:02:23
79.98.129.246 attackbots
$f2bV_matches
2019-10-23 22:19:47

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