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 <<>> 51.139.126.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 1732
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;51.139.126.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012400 1800 900 604800 86400

;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 24 23:30:27 CST 2025
;; MSG SIZE  rcvd: 106
HOST信息:
Host 21.126.139.51.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 21.126.139.51.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
37.49.230.167 attack
" "
2020-09-23 04:27:37
217.27.117.136 attackbotsspam
2020-09-22T16:30:14.608899hostname sshd[9062]: Failed password for root from 217.27.117.136 port 45712 ssh2
...
2020-09-23 04:25:29
148.0.238.162 attack
Sep 23 01:05:45 gw1 sshd[11526]: Failed password for ubuntu from 148.0.238.162 port 46100 ssh2
...
2020-09-23 04:19:31
106.12.194.26 attackspambots
fail2ban/Sep 22 19:16:26 h1962932 sshd[7900]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.194.26  user=root
Sep 22 19:16:28 h1962932 sshd[7900]: Failed password for root from 106.12.194.26 port 43682 ssh2
Sep 22 19:23:45 h1962932 sshd[8571]: Invalid user jesse from 106.12.194.26 port 33530
Sep 22 19:23:45 h1962932 sshd[8571]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.194.26
Sep 22 19:23:45 h1962932 sshd[8571]: Invalid user jesse from 106.12.194.26 port 33530
Sep 22 19:23:47 h1962932 sshd[8571]: Failed password for invalid user jesse from 106.12.194.26 port 33530 ssh2
2020-09-23 04:15:36
190.181.96.108 attackbotsspam
Sep 22 18:53:55 mail.srvfarm.net postfix/smtpd[3675787]: warning: unknown[190.181.96.108]: SASL PLAIN authentication failed: 
Sep 22 18:53:56 mail.srvfarm.net postfix/smtpd[3675787]: lost connection after AUTH from unknown[190.181.96.108]
Sep 22 18:58:03 mail.srvfarm.net postfix/smtpd[3675158]: warning: unknown[190.181.96.108]: SASL PLAIN authentication failed: 
Sep 22 18:58:03 mail.srvfarm.net postfix/smtpd[3675158]: lost connection after AUTH from unknown[190.181.96.108]
Sep 22 18:59:19 mail.srvfarm.net postfix/smtps/smtpd[3675917]: warning: unknown[190.181.96.108]: SASL PLAIN authentication failed:
2020-09-23 04:08:36
35.180.220.17 attack
20 attempts against mh-ssh on flow
2020-09-23 04:24:28
123.30.149.92 attackbotsspam
Sep 22 19:05:32 mail sshd[414]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.30.149.92
Sep 22 19:05:34 mail sshd[414]: Failed password for invalid user setup from 123.30.149.92 port 40625 ssh2
...
2020-09-23 04:15:49
183.56.167.10 attackspambots
Sep 22 19:23:02 mout sshd[20917]: Invalid user admin1 from 183.56.167.10 port 59896
2020-09-23 04:25:46
177.86.105.71 attack
Sep 22 18:57:25 mail.srvfarm.net postfix/smtpd[3675159]: warning: 177-86-105-71.tubaron.net.br[177.86.105.71]: SASL PLAIN authentication failed: 
Sep 22 18:57:25 mail.srvfarm.net postfix/smtpd[3675159]: lost connection after AUTH from 177-86-105-71.tubaron.net.br[177.86.105.71]
Sep 22 18:58:21 mail.srvfarm.net postfix/smtpd[3675159]: warning: 177-86-105-71.tubaron.net.br[177.86.105.71]: SASL PLAIN authentication failed: 
Sep 22 18:58:21 mail.srvfarm.net postfix/smtpd[3675159]: lost connection after AUTH from 177-86-105-71.tubaron.net.br[177.86.105.71]
Sep 22 19:01:18 mail.srvfarm.net postfix/smtpd[3678436]: warning: 177-86-105-71.tubaron.net.br[177.86.105.71]: SASL PLAIN authentication failed:
2020-09-23 04:09:49
106.12.219.184 attackbotsspam
Fail2Ban Ban Triggered
2020-09-23 04:12:03
87.170.34.23 attack
Sep 22 19:05:31 host1 sshd[48799]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=87.170.34.23  user=mysql
Sep 22 19:05:33 host1 sshd[48799]: Failed password for mysql from 87.170.34.23 port 34118 ssh2
...
2020-09-23 04:18:12
84.17.21.146 attackbots
Hacking
2020-09-23 04:20:14
154.221.21.82 attackspambots
SSH invalid-user multiple login try
2020-09-23 04:30:42
111.251.123.115 attackbots
Brute-force attempt banned
2020-09-23 04:11:49
92.245.5.102 attackbots
Port Scan: TCP/443
2020-09-23 04:01:08

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