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 <<>> 104.21.91.242
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47029
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.91.242.			IN	A

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

;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:15:06 CST 2022
;; MSG SIZE  rcvd: 106
HOST信息:
Host 242.91.21.104.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 242.91.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
218.92.0.188 attack
Dec  5 07:30:32 sauna sshd[87304]: Failed password for root from 218.92.0.188 port 47014 ssh2
Dec  5 07:30:46 sauna sshd[87304]: error: maximum authentication attempts exceeded for root from 218.92.0.188 port 47014 ssh2 [preauth]
...
2019-12-05 13:38:50
218.92.0.178 attackbots
sshd jail - ssh hack attempt
2019-12-05 13:36:53
51.91.159.152 attackbots
Dec  5 00:24:02 ny01 sshd[27657]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.91.159.152
Dec  5 00:24:03 ny01 sshd[27657]: Failed password for invalid user aj from 51.91.159.152 port 43412 ssh2
Dec  5 00:29:44 ny01 sshd[28752]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.91.159.152
2019-12-05 13:44:14
218.92.0.179 attackbotsspam
SSH Brute-Force attacks
2019-12-05 13:17:23
172.81.250.132 attackbots
Dec  4 23:54:43 linuxvps sshd\[30242\]: Invalid user vivi from 172.81.250.132
Dec  4 23:54:43 linuxvps sshd\[30242\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.81.250.132
Dec  4 23:54:45 linuxvps sshd\[30242\]: Failed password for invalid user vivi from 172.81.250.132 port 55982 ssh2
Dec  5 00:01:25 linuxvps sshd\[34042\]: Invalid user diamonds from 172.81.250.132
Dec  5 00:01:25 linuxvps sshd\[34042\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.81.250.132
2019-12-05 13:15:23
50.116.101.52 attackspam
Dec  5 05:57:05 vpn01 sshd[10789]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.116.101.52
Dec  5 05:57:07 vpn01 sshd[10789]: Failed password for invalid user Admin from 50.116.101.52 port 60686 ssh2
...
2019-12-05 13:30:17
175.197.233.197 attackspambots
Dec  5 06:22:22 nextcloud sshd\[4085\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.197.233.197  user=root
Dec  5 06:22:25 nextcloud sshd\[4085\]: Failed password for root from 175.197.233.197 port 51766 ssh2
Dec  5 06:32:49 nextcloud sshd\[15487\]: Invalid user lisa from 175.197.233.197
Dec  5 06:32:49 nextcloud sshd\[15487\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.197.233.197
...
2019-12-05 13:34:16
192.241.220.228 attack
Dec  4 19:24:39 tdfoods sshd\[29031\]: Invalid user artagnan from 192.241.220.228
Dec  4 19:24:39 tdfoods sshd\[29031\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.220.228
Dec  4 19:24:41 tdfoods sshd\[29031\]: Failed password for invalid user artagnan from 192.241.220.228 port 53066 ssh2
Dec  4 19:30:27 tdfoods sshd\[29618\]: Invalid user info from 192.241.220.228
Dec  4 19:30:27 tdfoods sshd\[29618\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.220.228
2019-12-05 13:48:50
129.213.43.164 attack
Dec  5 11:53:09 itv-usvr-01 sshd[6137]: Invalid user Pekka from 129.213.43.164
Dec  5 11:53:09 itv-usvr-01 sshd[6137]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.213.43.164
Dec  5 11:53:09 itv-usvr-01 sshd[6137]: Invalid user Pekka from 129.213.43.164
Dec  5 11:53:11 itv-usvr-01 sshd[6137]: Failed password for invalid user Pekka from 129.213.43.164 port 40870 ssh2
Dec  5 12:00:01 itv-usvr-01 sshd[6354]: Invalid user schwedhelm from 129.213.43.164
2019-12-05 13:11:25
206.189.91.97 attackspam
Invalid user admins from 206.189.91.97 port 50934
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.91.97
Failed password for invalid user admins from 206.189.91.97 port 50934 ssh2
Invalid user vincintz from 206.189.91.97 port 58480
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.91.97
2019-12-05 13:46:39
125.16.97.246 attackbots
Dec  5 06:22:17 localhost sshd\[6307\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.16.97.246  user=root
Dec  5 06:22:18 localhost sshd\[6307\]: Failed password for root from 125.16.97.246 port 36886 ssh2
Dec  5 06:28:40 localhost sshd\[7096\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.16.97.246  user=root
2019-12-05 13:43:32
218.92.0.134 attackspam
Dec  5 06:24:01 localhost sshd[37358]: Failed none for root from 218.92.0.134 port 59887 ssh2
Dec  5 06:24:03 localhost sshd[37358]: Failed password for root from 218.92.0.134 port 59887 ssh2
Dec  5 06:24:06 localhost sshd[37358]: Failed password for root from 218.92.0.134 port 59887 ssh2
2019-12-05 13:28:44
122.51.250.92 attackspambots
Dec  5 12:30:22 webhost01 sshd[16023]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.250.92
Dec  5 12:30:24 webhost01 sshd[16023]: Failed password for invalid user server from 122.51.250.92 port 60766 ssh2
...
2019-12-05 13:50:16
45.82.153.138 attackspam
2019-12-05 06:03:08 dovecot_login authenticator failed for \(\[45.82.153.138\]\) \[45.82.153.138\]: 535 Incorrect authentication data \(set_id=postmaster@nophost.com\)
2019-12-05 06:03:17 dovecot_login authenticator failed for \(\[45.82.153.138\]\) \[45.82.153.138\]: 535 Incorrect authentication data
2019-12-05 06:03:28 dovecot_login authenticator failed for \(\[45.82.153.138\]\) \[45.82.153.138\]: 535 Incorrect authentication data
2019-12-05 06:03:36 dovecot_login authenticator failed for \(\[45.82.153.138\]\) \[45.82.153.138\]: 535 Incorrect authentication data
2019-12-05 06:03:49 dovecot_login authenticator failed for \(\[45.82.153.138\]\) \[45.82.153.138\]: 535 Incorrect authentication data
2019-12-05 13:44:39
221.194.137.28 attack
Dec  5 05:50:06 eventyay sshd[18981]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.194.137.28
Dec  5 05:50:09 eventyay sshd[18981]: Failed password for invalid user PaSsWORD from 221.194.137.28 port 40980 ssh2
Dec  5 05:56:52 eventyay sshd[19156]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.194.137.28
...
2019-12-05 13:45:12

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