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): None

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 <<>> 164.100.50.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24678
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;164.100.50.21.			IN	A

;; AUTHORITY SECTION:
.			297	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022700 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 27 20:30:21 CST 2022
;; MSG SIZE  rcvd: 106
HOST信息:
Host 21.50.100.164.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 21.50.100.164.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
52.139.236.116 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-08-27 03:56:31
54.39.22.25 attackbotsspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-08-27 04:02:50
58.255.135.35 attackspambots
2019-08-27T02:33:05.831061enmeeting.mahidol.ac.th sshd\[8326\]: User root from 58.255.135.35 not allowed because not listed in AllowUsers
2019-08-27T02:33:05.957696enmeeting.mahidol.ac.th sshd\[8326\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.255.135.35  user=root
2019-08-27T02:33:07.687661enmeeting.mahidol.ac.th sshd\[8326\]: Failed password for invalid user root from 58.255.135.35 port 39011 ssh2
...
2019-08-27 03:47:22
50.79.18.237 attackbotsspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-08-27 03:50:33
177.200.92.106 attack
Unauthorized connection attempt from IP address 177.200.92.106 on Port 445(SMB)
2019-08-27 03:53:42
1.235.192.218 attackbots
Aug 26 09:49:57 kapalua sshd\[4428\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.235.192.218  user=root
Aug 26 09:50:00 kapalua sshd\[4428\]: Failed password for root from 1.235.192.218 port 35778 ssh2
Aug 26 09:54:50 kapalua sshd\[5018\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.235.192.218  user=root
Aug 26 09:54:53 kapalua sshd\[5018\]: Failed password for root from 1.235.192.218 port 45450 ssh2
Aug 26 09:59:47 kapalua sshd\[5518\]: Invalid user waterboy from 1.235.192.218
2019-08-27 04:18:44
177.54.239.39 attackspambots
Unauthorized connection attempt from IP address 177.54.239.39 on Port 445(SMB)
2019-08-27 04:01:50
121.31.19.23 attackbots
*Port Scan* detected from 121.31.19.23 (CN/China/-). 4 hits in the last 145 seconds
2019-08-27 04:05:09
46.101.17.215 attack
Aug 26 21:37:52 [host] sshd[2908]: Invalid user azur from 46.101.17.215
Aug 26 21:37:52 [host] sshd[2908]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.17.215
Aug 26 21:37:53 [host] sshd[2908]: Failed password for invalid user azur from 46.101.17.215 port 48258 ssh2
2019-08-27 03:41:27
23.129.64.156 attack
Aug 26 15:32:50 plusreed sshd[26795]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.129.64.156  user=sshd
Aug 26 15:32:52 plusreed sshd[26795]: Failed password for sshd from 23.129.64.156 port 63486 ssh2
Aug 26 15:32:55 plusreed sshd[26795]: Failed password for sshd from 23.129.64.156 port 63486 ssh2
Aug 26 15:32:50 plusreed sshd[26795]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.129.64.156  user=sshd
Aug 26 15:32:52 plusreed sshd[26795]: Failed password for sshd from 23.129.64.156 port 63486 ssh2
Aug 26 15:32:55 plusreed sshd[26795]: Failed password for sshd from 23.129.64.156 port 63486 ssh2
Aug 26 15:32:50 plusreed sshd[26795]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.129.64.156  user=sshd
Aug 26 15:32:52 plusreed sshd[26795]: Failed password for sshd from 23.129.64.156 port 63486 ssh2
Aug 26 15:32:55 plusreed sshd[26795]: Failed password for sshd from 23.129.64.156
2019-08-27 03:39:23
115.236.61.204 attackbotsspam
port scans
2019-08-27 03:58:54
148.70.84.130 attack
Aug 26 09:30:38 lcdev sshd\[22355\]: Invalid user 123456 from 148.70.84.130
Aug 26 09:30:38 lcdev sshd\[22355\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.84.130
Aug 26 09:30:40 lcdev sshd\[22355\]: Failed password for invalid user 123456 from 148.70.84.130 port 56148 ssh2
Aug 26 09:35:37 lcdev sshd\[22739\]: Invalid user 123456 from 148.70.84.130
Aug 26 09:35:37 lcdev sshd\[22739\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.84.130
2019-08-27 03:46:46
60.182.187.162 attackbotsspam
Aug 26 15:32:51 localhost postfix/smtpd\[14432\]: warning: unknown\[60.182.187.162\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 26 15:33:00 localhost postfix/smtpd\[14366\]: warning: unknown\[60.182.187.162\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 26 15:33:18 localhost postfix/smtpd\[14585\]: warning: unknown\[60.182.187.162\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 26 15:33:34 localhost postfix/smtpd\[14585\]: warning: unknown\[60.182.187.162\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 26 15:33:42 localhost postfix/smtpd\[14449\]: warning: unknown\[60.182.187.162\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-08-27 03:41:10
144.48.110.82 spambotsattackproxynormal
reviews helped
2019-08-27 04:13:10
31.185.104.20 attackbots
Aug 26 19:52:26 [munged] sshd[27105]: Failed none for sshd from 31.185.104.20 port 40929 ssh2
Aug 26 19:52:26 [munged] sshd[27105]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.185.104.20  user=sshd
2019-08-27 03:41:44

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