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:
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WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.203.164.205
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22202
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.203.164.205.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012501 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jan 26 10:34:59 CST 2025
;; MSG SIZE  rcvd: 107
HOST信息:
Host 205.164.203.21.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 205.164.203.21.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
212.70.149.4 attackbots
Sep  6 07:06:03 relay postfix/smtpd\[31421\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  6 07:09:11 relay postfix/smtpd\[30892\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  6 07:12:19 relay postfix/smtpd\[31424\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  6 07:15:27 relay postfix/smtpd\[13253\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  6 07:18:38 relay postfix/smtpd\[13680\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-09-06 13:29:49
206.189.28.69 attack
Port Scan
...
2020-09-06 13:06:31
61.177.172.128 attackbots
Sep  6 07:01:22 nextcloud sshd\[9807\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.128  user=root
Sep  6 07:01:24 nextcloud sshd\[9807\]: Failed password for root from 61.177.172.128 port 53255 ssh2
Sep  6 07:01:38 nextcloud sshd\[9807\]: Failed password for root from 61.177.172.128 port 53255 ssh2
2020-09-06 13:02:01
112.13.200.154 attackspambots
$f2bV_matches
2020-09-06 13:08:16
34.209.124.160 attackspam
Lines containing failures of 34.209.124.160
auth.log:Sep  5 09:54:05 omfg sshd[14971]: Connection from 34.209.124.160 port 47182 on 78.46.60.42 port 22
auth.log:Sep  5 09:54:06 omfg sshd[14971]: Connection closed by 34.209.124.160 port 47182 [preauth]
auth.log:Sep  5 09:54:07 omfg sshd[14973]: Connection from 34.209.124.160 port 48614 on 78.46.60.42 port 22
auth.log:Sep  5 09:54:07 omfg sshd[14973]: Unable to negotiate whostnameh 34.209.124.160 port 48614: no matching host key type found. Their offer: ecdsa-sha2-nistp384 [preauth]
auth.log:Sep  5 09:54:08 omfg sshd[14975]: Connection from 34.209.124.160 port 49690 on 78.46.60.42 port 22
auth.log:Sep  5 09:54:09 omfg sshd[14975]: Unable to negotiate whostnameh 34.209.124.160 port 49690: no matching host key type found. Their offer: ecdsa-sha2-nistp521 [preauth]
auth.log:Sep  5 09:54:10 omfg sshd[14977]: Connection from 34.209.124.160 port 50530 on 78.46.60.42 port 22
auth.log:Sep  5 09:54:11 omfg sshd[14977]: Connection c........
------------------------------
2020-09-06 13:06:01
138.122.97.118 attackbots
Sep  5 16:17:25 mailman postfix/smtpd[11570]: warning: unknown[138.122.97.118]: SASL PLAIN authentication failed: authentication failure
2020-09-06 13:05:22
222.186.180.147 attackbots
Sep  6 05:18:41 124388 sshd[6026]: Failed password for root from 222.186.180.147 port 38774 ssh2
Sep  6 05:18:44 124388 sshd[6026]: Failed password for root from 222.186.180.147 port 38774 ssh2
Sep  6 05:18:47 124388 sshd[6026]: Failed password for root from 222.186.180.147 port 38774 ssh2
Sep  6 05:18:51 124388 sshd[6026]: Failed password for root from 222.186.180.147 port 38774 ssh2
Sep  6 05:18:51 124388 sshd[6026]: error: maximum authentication attempts exceeded for root from 222.186.180.147 port 38774 ssh2 [preauth]
2020-09-06 13:21:48
222.186.15.62 attackspam
Sep  6 15:02:40 localhost sshd[10987]: Disconnected from 222.186.15.62 port 58979 [preauth]
...
2020-09-06 13:12:35
112.85.42.232 attackspam
Sep  6 04:55:14 home sshd[922904]: Failed password for root from 112.85.42.232 port 23848 ssh2
Sep  6 04:56:17 home sshd[923010]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.232  user=root
Sep  6 04:56:19 home sshd[923010]: Failed password for root from 112.85.42.232 port 14691 ssh2
Sep  6 04:57:20 home sshd[923108]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.232  user=root
Sep  6 04:57:22 home sshd[923108]: Failed password for root from 112.85.42.232 port 45949 ssh2
...
2020-09-06 13:18:00
85.165.38.54 attackspambots
BURG,WP GET /wp-login.php
2020-09-06 13:28:25
107.189.11.163 attack
Dovecot Invalid User Login Attempt.
2020-09-06 13:20:51
61.177.172.61 attackbotsspam
Sep  6 07:29:31 OPSO sshd\[25509\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.61  user=root
Sep  6 07:29:33 OPSO sshd\[25509\]: Failed password for root from 61.177.172.61 port 51414 ssh2
Sep  6 07:29:37 OPSO sshd\[25509\]: Failed password for root from 61.177.172.61 port 51414 ssh2
Sep  6 07:29:40 OPSO sshd\[25509\]: Failed password for root from 61.177.172.61 port 51414 ssh2
Sep  6 07:29:43 OPSO sshd\[25509\]: Failed password for root from 61.177.172.61 port 51414 ssh2
2020-09-06 13:36:21
67.205.162.223 attackbotsspam
 TCP (SYN) 67.205.162.223:58529 -> port 26091, len 44
2020-09-06 13:16:07
162.158.159.140 attack
srv02 Scanning Webserver Target(80:http) Events(1) ..
2020-09-06 13:27:18
161.129.70.108 attackspam
Brute Force
2020-09-06 13:11:20

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