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 <<>> 206.11.53.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 40843
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;206.11.53.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025030100 1800 900 604800 86400

;; Query time: 38 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 01 13:54:20 CST 2025
;; MSG SIZE  rcvd: 105
HOST信息:
21.53.11.206.in-addr.arpa has no PTR record
NSLOOKUP信息:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
*** Can't find 21.53.11.206.in-addr.arpa.: No answer

Authoritative answers can be found from:
相关IP信息:
最新评论:
IP 类型 评论内容 时间
222.186.175.151 attackbotsspam
Apr  2 01:40:04 plex sshd[28836]: Failed password for root from 222.186.175.151 port 5892 ssh2
Apr  2 01:40:07 plex sshd[28836]: Failed password for root from 222.186.175.151 port 5892 ssh2
Apr  2 01:40:11 plex sshd[28836]: Failed password for root from 222.186.175.151 port 5892 ssh2
Apr  2 01:40:11 plex sshd[28836]: error: maximum authentication attempts exceeded for root from 222.186.175.151 port 5892 ssh2 [preauth]
Apr  2 01:40:11 plex sshd[28836]: Disconnecting: Too many authentication failures [preauth]
2020-04-02 07:41:46
125.64.94.220 attackspam
5060/udp 22335/tcp 32459/tcp...
[2020-02-02/04-01]562pkt,327pt.(tcp),66pt.(udp)
2020-04-02 07:24:40
123.207.250.132 attackbots
[ssh] SSH attack
2020-04-02 07:21:53
54.153.73.72 attack
none
2020-04-02 07:24:15
49.234.87.24 attackbots
Brute-force attempt banned
2020-04-02 07:44:10
222.252.214.130 attackspam
Automatic report - Port Scan Attack
2020-04-02 07:55:22
198.71.231.35 attack
xmlrpc attack
2020-04-02 07:27:01
152.136.218.35 attackspam
(sshd) Failed SSH login from 152.136.218.35 (CN/China/-): 3 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr  1 22:39:41 andromeda sshd[2610]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.218.35  user=root
Apr  1 22:39:43 andromeda sshd[2610]: Failed password for root from 152.136.218.35 port 34148 ssh2
Apr  1 22:54:33 andromeda sshd[3287]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.218.35  user=root
2020-04-02 07:36:10
211.90.37.75 attackbotsspam
Apr  1 21:14:11 ip-172-31-62-245 sshd\[13421\]: Failed password for root from 211.90.37.75 port 34228 ssh2\
Apr  1 21:17:06 ip-172-31-62-245 sshd\[13438\]: Failed password for root from 211.90.37.75 port 44844 ssh2\
Apr  1 21:20:05 ip-172-31-62-245 sshd\[13465\]: Invalid user tr from 211.90.37.75\
Apr  1 21:20:07 ip-172-31-62-245 sshd\[13465\]: Failed password for invalid user tr from 211.90.37.75 port 55472 ssh2\
Apr  1 21:23:12 ip-172-31-62-245 sshd\[13473\]: Failed password for root from 211.90.37.75 port 37860 ssh2\
2020-04-02 07:48:30
61.163.190.49 attack
fail2ban
2020-04-02 07:39:56
54.38.36.210 attack
leo_www
2020-04-02 07:47:33
45.253.26.216 attack
Invalid user txd from 45.253.26.216 port 44392
2020-04-02 07:29:49
189.145.33.204 attackspam
Icarus honeypot on github
2020-04-02 07:42:13
129.28.105.232 attackspambots
SSH brute force attempt
2020-04-02 07:31:41
87.183.223.57 attackspambots
Chat Spam
2020-04-02 07:19:03

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