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

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 <<>> 104.21.53.91
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11226
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.91.			IN	A

;; AUTHORITY SECTION:
.			238	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:02:54 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 91.53.21.104.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 91.53.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
171.229.237.240 attackbotsspam
DATE:2020-01-01 05:57:19, IP:171.229.237.240, PORT:telnet - Telnet brute force auth on a honeypot server (epe-dc)
2020-01-01 13:49:56
182.61.55.154 attack
SSH Brute-Force reported by Fail2Ban
2020-01-01 13:19:58
104.155.212.17 attackbotsspam
Wordpress login scanning
2020-01-01 13:27:06
138.197.66.171 attackbotsspam
138.197.66.171 - - \[01/Jan/2020:05:57:41 +0100\] "GET / HTTP/1.0" 301 178 "-" "Mozilla/5.0 \(compatible\; NetcraftSurveyAgent/1.0\; +info@netcraft.com\)"
...
2020-01-01 13:38:39
170.254.229.178 attack
Invalid user katina from 170.254.229.178 port 39778
2020-01-01 13:16:52
106.12.21.212 attackspam
Jan  1 06:30:36 mout sshd[25566]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.21.212  user=root
Jan  1 06:30:38 mout sshd[25566]: Failed password for root from 106.12.21.212 port 58506 ssh2
2020-01-01 13:55:02
106.53.90.75 attackspambots
Jan  1 05:57:49 lnxweb61 sshd[7922]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.53.90.75
Jan  1 05:57:49 lnxweb61 sshd[7922]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.53.90.75
2020-01-01 13:34:18
222.186.173.154 attackbots
2020-01-01T05:42:58.483650shield sshd\[28031\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.154  user=root
2020-01-01T05:43:00.795240shield sshd\[28031\]: Failed password for root from 222.186.173.154 port 25326 ssh2
2020-01-01T05:43:04.222059shield sshd\[28031\]: Failed password for root from 222.186.173.154 port 25326 ssh2
2020-01-01T05:43:07.392935shield sshd\[28031\]: Failed password for root from 222.186.173.154 port 25326 ssh2
2020-01-01T05:43:11.583810shield sshd\[28031\]: Failed password for root from 222.186.173.154 port 25326 ssh2
2020-01-01 13:46:44
148.70.218.43 attackspam
Jan  1 05:56:54 legacy sshd[15623]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.218.43
Jan  1 05:56:56 legacy sshd[15623]: Failed password for invalid user cn from 148.70.218.43 port 36448 ssh2
Jan  1 05:58:13 legacy sshd[15640]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.218.43
...
2020-01-01 13:23:03
218.92.0.178 attack
Jan  1 06:33:10 h2779839 sshd[25614]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.178  user=root
Jan  1 06:33:13 h2779839 sshd[25614]: Failed password for root from 218.92.0.178 port 42868 ssh2
Jan  1 06:33:25 h2779839 sshd[25614]: error: maximum authentication attempts exceeded for root from 218.92.0.178 port 42868 ssh2 [preauth]
Jan  1 06:33:10 h2779839 sshd[25614]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.178  user=root
Jan  1 06:33:13 h2779839 sshd[25614]: Failed password for root from 218.92.0.178 port 42868 ssh2
Jan  1 06:33:25 h2779839 sshd[25614]: error: maximum authentication attempts exceeded for root from 218.92.0.178 port 42868 ssh2 [preauth]
Jan  1 06:33:29 h2779839 sshd[25616]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.178  user=root
Jan  1 06:33:32 h2779839 sshd[25616]: Failed password for root from 218.92.0.1
...
2020-01-01 13:38:16
222.186.175.167 attackspambots
Jan  1 06:35:52 dcd-gentoo sshd[11309]: User root from 222.186.175.167 not allowed because none of user's groups are listed in AllowGroups
Jan  1 06:35:55 dcd-gentoo sshd[11309]: error: PAM: Authentication failure for illegal user root from 222.186.175.167
Jan  1 06:35:52 dcd-gentoo sshd[11309]: User root from 222.186.175.167 not allowed because none of user's groups are listed in AllowGroups
Jan  1 06:35:55 dcd-gentoo sshd[11309]: error: PAM: Authentication failure for illegal user root from 222.186.175.167
Jan  1 06:35:52 dcd-gentoo sshd[11309]: User root from 222.186.175.167 not allowed because none of user's groups are listed in AllowGroups
Jan  1 06:35:55 dcd-gentoo sshd[11309]: error: PAM: Authentication failure for illegal user root from 222.186.175.167
Jan  1 06:35:55 dcd-gentoo sshd[11309]: Failed keyboard-interactive/pam for invalid user root from 222.186.175.167 port 25118 ssh2
...
2020-01-01 13:37:52
152.32.130.99 attack
Jan  1 05:56:20 vps691689 sshd[1244]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.32.130.99
Jan  1 05:56:22 vps691689 sshd[1244]: Failed password for invalid user tussing from 152.32.130.99 port 50964 ssh2
Jan  1 05:57:49 vps691689 sshd[1295]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.32.130.99
...
2020-01-01 13:34:58
218.92.0.204 attackspam
Jan  1 05:57:10 vmanager6029 sshd\[24409\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.204  user=root
Jan  1 05:57:13 vmanager6029 sshd\[24409\]: Failed password for root from 218.92.0.204 port 54685 ssh2
Jan  1 05:57:15 vmanager6029 sshd\[24409\]: Failed password for root from 218.92.0.204 port 54685 ssh2
2020-01-01 13:52:20
114.204.9.72 attack
Lines containing failures of 114.204.9.72
Dec 30 15:49:28 shared07 sshd[12118]: Invalid user service from 114.204.9.72 port 61699
Dec 30 15:49:30 shared07 sshd[12118]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.204.9.72
Dec 30 15:49:32 shared07 sshd[12118]: Failed password for invalid user service from 114.204.9.72 port 61699 ssh2
Dec 30 15:49:32 shared07 sshd[12118]: Connection closed by invalid user service 114.204.9.72 port 61699 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=114.204.9.72
2020-01-01 13:28:23
51.79.50.16 attackbots
2020-01-01T05:36:06.737810shield sshd\[26318\]: Invalid user napsiah from 51.79.50.16 port 37654
2020-01-01T05:36:06.744125shield sshd\[26318\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=16.ip-51-79-50.net
2020-01-01T05:36:09.184235shield sshd\[26318\]: Failed password for invalid user napsiah from 51.79.50.16 port 37654 ssh2
2020-01-01T05:38:53.648315shield sshd\[26925\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=16.ip-51-79-50.net  user=root
2020-01-01T05:38:55.666455shield sshd\[26925\]: Failed password for root from 51.79.50.16 port 36270 ssh2
2020-01-01 13:48:26

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