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:
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 <<>> 104.21.91.9
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43974
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.91.9.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 89 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:15:28 CST 2022
;; MSG SIZE  rcvd: 104
HOST信息:
Host 9.91.21.104.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 9.91.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
185.93.1.165 attackbotsspam
Automated reporting of port scanning
2019-09-05 04:59:33
181.174.112.18 attackbots
$f2bV_matches
2019-09-05 04:41:21
87.197.166.67 attackbotsspam
SSH brute-force: detected 6 distinct usernames within a 24-hour window.
2019-09-05 04:26:21
188.166.228.244 attackspambots
Sep  4 10:27:04 web1 sshd\[8966\]: Invalid user patricia from 188.166.228.244
Sep  4 10:27:04 web1 sshd\[8966\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.228.244
Sep  4 10:27:06 web1 sshd\[8966\]: Failed password for invalid user patricia from 188.166.228.244 port 44494 ssh2
Sep  4 10:35:48 web1 sshd\[9863\]: Invalid user kids from 188.166.228.244
Sep  4 10:35:48 web1 sshd\[9863\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.228.244
2019-09-05 04:37:17
134.255.220.15 attackbots
Automatic report - SSH Brute-Force Attack
2019-09-05 04:44:43
218.98.26.173 attackspambots
Sep  4 06:10:15 debian sshd[24462]: Unable to negotiate with 218.98.26.173 port 15396: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth]
Sep  4 16:28:38 debian sshd[22424]: Unable to negotiate with 218.98.26.173 port 49794: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth]
...
2019-09-05 04:50:10
159.203.190.189 attack
Sep  4 11:53:44 vps200512 sshd\[15866\]: Invalid user eko from 159.203.190.189
Sep  4 11:53:44 vps200512 sshd\[15866\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.190.189
Sep  4 11:53:46 vps200512 sshd\[15866\]: Failed password for invalid user eko from 159.203.190.189 port 38493 ssh2
Sep  4 11:57:41 vps200512 sshd\[15939\]: Invalid user linuxadmin from 159.203.190.189
Sep  4 11:57:41 vps200512 sshd\[15939\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.190.189
2019-09-05 05:02:20
118.25.27.67 attack
Sep  4 05:50:34 eddieflores sshd\[29634\]: Invalid user membership from 118.25.27.67
Sep  4 05:50:34 eddieflores sshd\[29634\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.27.67
Sep  4 05:50:37 eddieflores sshd\[29634\]: Failed password for invalid user membership from 118.25.27.67 port 38778 ssh2
Sep  4 05:57:02 eddieflores sshd\[30220\]: Invalid user images from 118.25.27.67
Sep  4 05:57:02 eddieflores sshd\[30220\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.27.67
2019-09-05 04:38:52
107.170.249.243 attackbots
Sep  4 20:40:05 DAAP sshd[10855]: Invalid user oracle from 107.170.249.243 port 41096
Sep  4 20:40:05 DAAP sshd[10855]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.249.243
Sep  4 20:40:05 DAAP sshd[10855]: Invalid user oracle from 107.170.249.243 port 41096
Sep  4 20:40:07 DAAP sshd[10855]: Failed password for invalid user oracle from 107.170.249.243 port 41096 ssh2
Sep  4 20:47:09 DAAP sshd[10906]: Invalid user webadmin from 107.170.249.243 port 39528
...
2019-09-05 04:45:11
50.117.87.143 attack
09/04/2019-09:04:56.563659 50.117.87.143 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-09-05 04:54:03
159.65.146.232 attack
Sep  4 05:32:30 sachi sshd\[26807\]: Invalid user bwadmin from 159.65.146.232
Sep  4 05:32:30 sachi sshd\[26807\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.146.232
Sep  4 05:32:32 sachi sshd\[26807\]: Failed password for invalid user bwadmin from 159.65.146.232 port 50056 ssh2
Sep  4 05:37:14 sachi sshd\[27215\]: Invalid user swk from 159.65.146.232
Sep  4 05:37:14 sachi sshd\[27215\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.146.232
2019-09-05 04:43:27
137.59.17.226 attackspam
CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found
2019-09-05 04:45:44
130.61.88.249 attackbotsspam
Sep  4 22:56:33 localhost sshd\[13242\]: Invalid user nextcloud from 130.61.88.249 port 62702
Sep  4 22:56:33 localhost sshd\[13242\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=130.61.88.249
Sep  4 22:56:35 localhost sshd\[13242\]: Failed password for invalid user nextcloud from 130.61.88.249 port 62702 ssh2
2019-09-05 05:00:19
68.183.195.145 attack
Aug 29 03:19:37 itv-usvr-01 sshd[26060]: Invalid user elvis from 68.183.195.145
Aug 29 03:19:37 itv-usvr-01 sshd[26060]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.195.145
Aug 29 03:19:37 itv-usvr-01 sshd[26060]: Invalid user elvis from 68.183.195.145
Aug 29 03:19:40 itv-usvr-01 sshd[26060]: Failed password for invalid user elvis from 68.183.195.145 port 32940 ssh2
Aug 29 03:23:17 itv-usvr-01 sshd[26223]: Invalid user test2 from 68.183.195.145
2019-09-05 05:08:01
81.4.106.152 attack
SSH Brute-Force reported by Fail2Ban
2019-09-05 04:35:15

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