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 <<>> 104.21.90.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63056
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.90.81.			IN	A

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

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:14:14 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 81.90.21.104.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 81.90.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
106.13.48.20 attackspam
Dec 28 07:24:04 MK-Soft-VM3 sshd[24743]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.48.20 
Dec 28 07:24:05 MK-Soft-VM3 sshd[24743]: Failed password for invalid user jazz_office from 106.13.48.20 port 37300 ssh2
...
2019-12-28 18:56:16
85.113.169.204 attackbotsspam
Honeypot attack, port: 23, PTR: alta3-204.docsis.trollnet.no.
2019-12-28 18:58:45
180.161.168.17 attack
Unauthorized connection attempt detected from IP address 180.161.168.17 to port 5555
2019-12-28 19:03:12
89.248.168.112 attackspam
[portscan] tcp/21 [FTP]
*(RWIN=65535)(12281307)
2019-12-28 18:59:19
94.191.28.88 attack
Automatic report - Banned IP Access
2019-12-28 18:57:20
41.230.113.243 attack
" "
2019-12-28 19:01:26
195.231.2.225 attack
[portscan] tcp/22 [SSH]
[scan/connect: 4 time(s)]
in blocklist.de:'listed [ssh]'
*(RWIN=65535)(12281307)
2019-12-28 18:59:31
76.102.148.183 attackbotsspam
Dec 24 07:46:11 newdogma sshd[22176]: Invalid user mysql from 76.102.148.183 port 55742
Dec 24 07:46:11 newdogma sshd[22176]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=76.102.148.183
Dec 24 07:46:13 newdogma sshd[22176]: Failed password for invalid user mysql from 76.102.148.183 port 55742 ssh2
Dec 24 07:46:13 newdogma sshd[22176]: Received disconnect from 76.102.148.183 port 55742:11: Bye Bye [preauth]
Dec 24 07:46:13 newdogma sshd[22176]: Disconnected from 76.102.148.183 port 55742 [preauth]
Dec 24 08:09:04 newdogma sshd[22621]: Invalid user squid from 76.102.148.183 port 46640
Dec 24 08:09:04 newdogma sshd[22621]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=76.102.148.183
Dec 24 08:09:06 newdogma sshd[22621]: Failed password for invalid user squid from 76.102.148.183 port 46640 ssh2
Dec 24 08:09:06 newdogma sshd[22621]: Received disconnect from 76.102.148.183 port 46640:11: Bye ........
-------------------------------
2019-12-28 19:00:31
124.47.8.10 attackspambots
Honeypot attack, port: 23, PTR: PTR record not found
2019-12-28 18:42:39
119.202.212.237 attackspam
Honeypot attack, port: 23, PTR: PTR record not found
2019-12-28 18:35:53
196.36.152.50 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2019-12-28 18:45:06
128.14.134.134 attackspam
12/28/2019-01:24:39.767175 128.14.134.134 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-12-28 18:36:34
202.158.40.36 attackbots
Dec 28 10:27:47 game-panel sshd[3425]: Failed password for root from 202.158.40.36 port 38652 ssh2
Dec 28 10:31:28 game-panel sshd[3586]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.158.40.36
Dec 28 10:31:30 game-panel sshd[3586]: Failed password for invalid user youd from 202.158.40.36 port 42504 ssh2
2019-12-28 18:33:36
104.131.91.148 attackspambots
Dec 28 07:36:55 sd-53420 sshd\[5988\]: User root from 104.131.91.148 not allowed because none of user's groups are listed in AllowGroups
Dec 28 07:36:55 sd-53420 sshd\[5988\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.91.148  user=root
Dec 28 07:36:57 sd-53420 sshd\[5988\]: Failed password for invalid user root from 104.131.91.148 port 56181 ssh2
Dec 28 07:39:57 sd-53420 sshd\[7334\]: User root from 104.131.91.148 not allowed because none of user's groups are listed in AllowGroups
Dec 28 07:39:57 sd-53420 sshd\[7334\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.91.148  user=root
...
2019-12-28 18:33:57
183.11.70.234 attackbotsspam
Dec 28 07:23:54 grey postfix/smtpd\[3468\]: NOQUEUE: reject: RCPT from unknown\[183.11.70.234\]: 554 5.7.1 Service unavailable\; Client host \[183.11.70.234\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[183.11.70.234\]\; from=\ to=\ proto=ESMTP helo=\
...
2019-12-28 19:05:09

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