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): Canada

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 <<>> 138.51.136.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32640
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;138.51.136.21.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020901 1800 900 604800 86400

;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 10 05:38:57 CST 2025
;; MSG SIZE  rcvd: 106
HOST信息:
Host 21.136.51.138.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 21.136.51.138.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
185.143.73.203 attack
2020-07-19 14:51:23 auth_plain authenticator failed for (User) [185.143.73.203]: 535 Incorrect authentication data (set_id=dns1@mail.csmailer.org)
2020-07-19 14:51:48 auth_plain authenticator failed for (User) [185.143.73.203]: 535 Incorrect authentication data (set_id=synchronizetagsfrom@mail.csmailer.org)
2020-07-19 14:52:14 auth_plain authenticator failed for (User) [185.143.73.203]: 535 Incorrect authentication data (set_id=srvc98@mail.csmailer.org)
2020-07-19 14:52:36 auth_plain authenticator failed for (User) [185.143.73.203]: 535 Incorrect authentication data (set_id=composite@mail.csmailer.org)
2020-07-19 14:53:02 auth_plain authenticator failed for (User) [185.143.73.203]: 535 Incorrect authentication data (set_id=uk@mail.csmailer.org)
...
2020-07-19 22:58:19
113.57.109.73 attackbotsspam
$f2bV_matches
2020-07-19 22:57:11
200.57.193.22 attackspambots
Automatic report - Port Scan Attack
2020-07-19 23:16:42
61.78.252.202 attack
Brute force attempt
2020-07-19 23:01:01
198.27.217.5 attackspambots
port scan and connect, tcp 80 (http)
2020-07-19 23:29:23
170.231.247.151 attack
Automatic report - Banned IP Access
2020-07-19 23:36:06
51.83.68.213 attackbotsspam
(sshd) Failed SSH login from 51.83.68.213 (FR/France/213.ip-51-83-68.eu): 5 in the last 3600 secs
2020-07-19 23:13:04
195.24.207.199 attackspambots
Jul 19 12:30:34 sxvn sshd[140027]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.24.207.199
2020-07-19 23:36:35
118.44.17.99 attackbotsspam
Unauthorized connection attempt detected from IP address 118.44.17.99 to port 23
2020-07-19 23:09:10
185.244.27.83 attackbots
spam
2020-07-19 22:58:02
165.22.53.233 attack
165.22.53.233 - - [19/Jul/2020:15:00:17 +0200] "GET /wp-login.php HTTP/1.1" 200 5990 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
165.22.53.233 - - [19/Jul/2020:15:00:23 +0200] "POST /wp-login.php HTTP/1.1" 200 6220 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
165.22.53.233 - - [19/Jul/2020:15:00:24 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-07-19 23:31:19
13.80.69.199 attackbots
Fail2Ban - SSH Bruteforce Attempt
2020-07-19 23:19:25
213.6.8.38 attack
Jul 19 13:22:16 melroy-server sshd[620]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.6.8.38 
Jul 19 13:22:18 melroy-server sshd[620]: Failed password for invalid user tomcat2 from 213.6.8.38 port 45408 ssh2
...
2020-07-19 23:13:34
113.193.243.35 attackspam
$f2bV_matches
2020-07-19 22:53:32
31.168.249.37 attack
Automatic report - Banned IP Access
2020-07-19 23:28:16

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