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 of America (the)

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 <<>> 16.193.21.47
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22841
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;16.193.21.47.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022200 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 23 00:57:05 CST 2025
;; MSG SIZE  rcvd: 105
HOST信息:
Host 47.21.193.16.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 47.21.193.16.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
51.68.212.114 attackspam
419. On Jun 5 2020 experienced a Brute Force SSH login attempt -> 19 unique times by 51.68.212.114.
2020-06-06 10:14:02
128.127.90.23 attack
(smtpauth) Failed SMTP AUTH login from 128.127.90.23 (PL/Poland/host-c23.net.gecon.com.pl): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-06-06 00:54:49 plain authenticator failed for ([128.127.90.23]) [128.127.90.23]: 535 Incorrect authentication data (set_id=training)
2020-06-06 10:00:00
60.176.224.193 attackspambots
spam
2020-06-06 10:13:48
144.76.14.153 attack
20 attempts against mh-misbehave-ban on wood
2020-06-06 09:46:00
201.236.182.92 attack
Jun  6 00:51:30 prox sshd[10151]: Failed password for root from 201.236.182.92 port 53790 ssh2
2020-06-06 10:12:00
95.211.208.50 attack
Jun  6 03:31:37 localhost postfix/smtpd\[25400\]: warning: unknown\[95.211.208.50\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun  6 03:31:43 localhost postfix/smtpd\[25400\]: warning: unknown\[95.211.208.50\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun  6 03:31:53 localhost postfix/smtpd\[25400\]: warning: unknown\[95.211.208.50\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun  6 03:32:15 localhost postfix/smtpd\[25400\]: warning: unknown\[95.211.208.50\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun  6 03:32:21 localhost postfix/smtpd\[25400\]: warning: unknown\[95.211.208.50\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-06-06 09:39:17
103.39.214.102 attackbots
Jun  5 16:15:15 ny01 sshd[15666]: Failed password for root from 103.39.214.102 port 57664 ssh2
Jun  5 16:20:13 ny01 sshd[16196]: Failed password for root from 103.39.214.102 port 50812 ssh2
2020-06-06 09:53:58
78.78.224.124 attackbotsspam
Automatic report - XMLRPC Attack
2020-06-06 10:14:19
121.58.211.162 attackbots
Jun  4 08:08:44 host sshd[23591]: User r.r from 121.58.211.162 not allowed because none of user's groups are listed in AllowGroups
Jun  4 08:08:44 host sshd[23591]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.58.211.162  user=r.r
Jun  4 08:08:46 host sshd[23591]: Failed password for invalid user r.r from 121.58.211.162 port 56134 ssh2
Jun  4 08:08:47 host sshd[23591]: Received disconnect from 121.58.211.162 port 56134:11: Bye Bye [preauth]
Jun  4 08:08:47 host sshd[23591]: Disconnected from invalid user r.r 121.58.211.162 port 56134 [preauth]
Jun  4 08:17:58 host sshd[23797]: User r.r from 121.58.211.162 not allowed because none of user's groups are listed in AllowGroups
Jun  4 08:17:58 host sshd[23797]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.58.211.162  user=r.r
Jun  4 08:18:00 host sshd[23797]: Failed password for invalid user r.r from 121.58.211.162 port 61182 ssh2
Ju........
-------------------------------
2020-06-06 09:58:22
37.49.224.162 attackspam
Jun  6 01:59:38 XXX sshd[4073]: Invalid user admin from 37.49.224.162 port 60864
2020-06-06 10:08:06
14.145.145.141 attack
Jun  6 00:23:31 ns381471 sshd[15531]: Failed password for root from 14.145.145.141 port 53590 ssh2
2020-06-06 09:40:53
212.92.119.83 attackbots
212.92.119.83 - - [05/Jun/2020:23:24:41 +0300] "GET /mybackup/ HTTP/1.0" 404 70112 "-" "Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0"
212.92.119.83 - - [05/Jun/2020:23:24:43 +0300] "GET /blog2/ HTTP/1.0" 404 69938 "-" "Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0"
212.92.119.83 - - [05/Jun/2020:23:24:45 +0300] "GET /_old/ HTTP/1.0" 404 69932 "-" "Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0"
212.92.119.83 - - [05/Jun/2020:23:24:47 +0300] "GET /website/ HTTP/1.0" 404 69950 "-" "Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0"
212.92.119.83 - - [05/Jun/2020:23:24:48 +0300] "GET /blogbackup/ HTTP/1.0" 404 69968 "-" "Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0"
...
2020-06-06 10:00:54
54.38.185.131 attackbots
Jun  6 03:25:20 ns382633 sshd\[16452\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.185.131  user=root
Jun  6 03:25:23 ns382633 sshd\[16452\]: Failed password for root from 54.38.185.131 port 33624 ssh2
Jun  6 03:33:31 ns382633 sshd\[17561\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.185.131  user=root
Jun  6 03:33:33 ns382633 sshd\[17561\]: Failed password for root from 54.38.185.131 port 48566 ssh2
Jun  6 03:35:40 ns382633 sshd\[18164\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.185.131  user=root
2020-06-06 09:44:04
106.75.4.222 attackbots
Jun  5 22:04:55 ns382633 sshd\[24160\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.4.222  user=root
Jun  5 22:04:57 ns382633 sshd\[24160\]: Failed password for root from 106.75.4.222 port 39238 ssh2
Jun  5 22:18:36 ns382633 sshd\[26881\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.4.222  user=root
Jun  5 22:18:37 ns382633 sshd\[26881\]: Failed password for root from 106.75.4.222 port 52330 ssh2
Jun  5 22:24:39 ns382633 sshd\[27901\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.4.222  user=root
2020-06-06 10:12:58
110.78.146.176 attackbotsspam
Automatic report - Port Scan Attack
2020-06-06 09:45:45

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