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 <<>> 71.21.138.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35773
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;71.21.138.20.			IN	A

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

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 22 16:25:44 CST 2025
;; MSG SIZE  rcvd: 105
HOST信息:
Host 20.138.21.71.in-addr.arpa not found: 2(SERVFAIL)
NSLOOKUP信息:
server can't find 71.21.138.20.in-addr.arpa: SERVFAIL
相关IP信息:
最新评论:
IP 类型 评论内容 时间
218.92.0.216 attackbotsspam
2020-07-15T07:16:32.872712vps751288.ovh.net sshd\[5795\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.216  user=root
2020-07-15T07:16:34.966072vps751288.ovh.net sshd\[5795\]: Failed password for root from 218.92.0.216 port 58479 ssh2
2020-07-15T07:16:38.699890vps751288.ovh.net sshd\[5795\]: Failed password for root from 218.92.0.216 port 58479 ssh2
2020-07-15T07:16:42.585918vps751288.ovh.net sshd\[5795\]: Failed password for root from 218.92.0.216 port 58479 ssh2
2020-07-15T07:16:48.414205vps751288.ovh.net sshd\[5799\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.216  user=root
2020-07-15 13:24:21
40.88.127.2 attackbots
ssh brute force
2020-07-15 13:15:55
104.211.88.245 attack
$f2bV_matches
2020-07-15 13:46:11
168.63.240.253 attack
Jul 15 07:28:51 ArkNodeAT sshd\[19745\]: Invalid user admin from 168.63.240.253
Jul 15 07:28:51 ArkNodeAT sshd\[19745\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.63.240.253
Jul 15 07:28:53 ArkNodeAT sshd\[19745\]: Failed password for invalid user admin from 168.63.240.253 port 31568 ssh2
2020-07-15 13:29:44
112.35.27.97 attackbots
Jul 15 04:47:01 vps333114 sshd[23884]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.35.27.97
Jul 15 04:47:03 vps333114 sshd[23884]: Failed password for invalid user lx from 112.35.27.97 port 47132 ssh2
...
2020-07-15 13:28:15
185.100.87.246 attackbotsspam
185.100.87.246 - - \[15/Jul/2020:07:07:19 +0200\] "GET /nmaplowercheck1594789639 HTTP/1.1" 403 470 "-" "Mozilla/5.0 \(Windows NT 6.1\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/36.0.1985.125 Safari/537.36"
185.100.87.246 - - \[15/Jul/2020:07:07:19 +0200\] "GET /evox/about HTTP/1.1" 403 456 "-" "Mozilla/5.0 \(Windows NT 6.1\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/36.0.1985.125 Safari/537.36"
185.100.87.246 - - \[15/Jul/2020:07:07:20 +0200\] "HEAD / HTTP/1.1" 403 216 "-" "Mozilla/5.0 \(Windows NT 6.1\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/36.0.1985.125 Safari/537.36"
...
2020-07-15 13:46:49
175.126.176.21 attackspam
2020-07-15T04:55:53.862505abusebot-4.cloudsearch.cf sshd[17769]: Invalid user fmu from 175.126.176.21 port 33694
2020-07-15T04:55:53.868673abusebot-4.cloudsearch.cf sshd[17769]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.126.176.21
2020-07-15T04:55:53.862505abusebot-4.cloudsearch.cf sshd[17769]: Invalid user fmu from 175.126.176.21 port 33694
2020-07-15T04:55:56.534289abusebot-4.cloudsearch.cf sshd[17769]: Failed password for invalid user fmu from 175.126.176.21 port 33694 ssh2
2020-07-15T04:59:10.971516abusebot-4.cloudsearch.cf sshd[17781]: Invalid user hadoop from 175.126.176.21 port 59888
2020-07-15T04:59:10.977087abusebot-4.cloudsearch.cf sshd[17781]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.126.176.21
2020-07-15T04:59:10.971516abusebot-4.cloudsearch.cf sshd[17781]: Invalid user hadoop from 175.126.176.21 port 59888
2020-07-15T04:59:13.020369abusebot-4.cloudsearch.cf sshd[17781]: Fai
...
2020-07-15 13:05:52
220.127.148.8 attackspambots
Jul 15 07:37:37 buvik sshd[7902]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.127.148.8
Jul 15 07:37:39 buvik sshd[7902]: Failed password for invalid user csvn from 220.127.148.8 port 46462 ssh2
Jul 15 07:40:33 buvik sshd[8490]: Invalid user manager from 220.127.148.8
...
2020-07-15 13:48:51
168.61.167.217 attack
Jul 15 07:01:32 fhem-rasp sshd[28773]: Invalid user admin from 168.61.167.217 port 5625
...
2020-07-15 13:08:02
52.151.240.27 attack
Jul 15 07:47:06 zooi sshd[28867]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.151.240.27
Jul 15 07:47:09 zooi sshd[28867]: Failed password for invalid user admin from 52.151.240.27 port 29726 ssh2
...
2020-07-15 13:47:40
212.70.149.67 attackspambots
2020-07-15 05:11:52 dovecot_login authenticator failed for \(User\) \[212.70.149.67\]: 535 Incorrect authentication data \(set_id=trace@no-server.de\)
2020-07-15 05:11:55 dovecot_login authenticator failed for \(User\) \[212.70.149.67\]: 535 Incorrect authentication data \(set_id=trace@no-server.de\)
2020-07-15 05:13:42 dovecot_login authenticator failed for \(User\) \[212.70.149.67\]: 535 Incorrect authentication data \(set_id=tracy@no-server.de\)
2020-07-15 05:13:42 dovecot_login authenticator failed for \(User\) \[212.70.149.67\]: 535 Incorrect authentication data \(set_id=tracy@no-server.de\)
2020-07-15 05:15:36 dovecot_login authenticator failed for \(User\) \[212.70.149.67\]: 535 Incorrect authentication data \(set_id=train@no-server.de\)
2020-07-15 05:15:38 dovecot_login authenticator failed for \(User\) \[212.70.149.67\]: 535 Incorrect authentication data \(set_id=train@no-server.de\)
2020-07-15 05:17:31 dovecot_login authenticator failed for \(User\) \[212.70.149.67\]: 535 Inc
...
2020-07-15 13:36:57
112.78.183.21 attack
Jul 15 04:51:26 *hidden* sshd[23279]: Invalid user zte from 112.78.183.21 port 40018 Jul 15 04:51:26 *hidden* sshd[23279]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.78.183.21 Jul 15 04:51:26 *hidden* sshd[23279]: Invalid user zte from 112.78.183.21 port 40018 Jul 15 04:51:26 *hidden* sshd[23279]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.78.183.21 Jul 15 04:51:26 *hidden* sshd[23279]: Invalid user zte from 112.78.183.21 port 40018 Jul 15 04:51:26 *hidden* sshd[23279]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.78.183.21 Jul 15 04:51:28 *hidden* sshd[23279]: Failed password for invalid user zte from 112.78.183.21 port 40018 ssh2
2020-07-15 13:08:48
122.51.81.247 attackspam
Invalid user rc from 122.51.81.247 port 47490
2020-07-15 13:30:43
106.75.231.107 attack
Invalid user test from 106.75.231.107 port 52708
2020-07-15 13:45:55
95.167.39.12 attack
"fail2ban match"
2020-07-15 13:22:38

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