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 <<>> 104.21.45.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36984
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.45.51.			IN	A

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

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 22:44:05 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 51.45.21.104.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 51.45.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
109.150.19.71 attack
Unauthorized connection attempt detected from IP address 109.150.19.71 to port 2220 [J]
2020-01-28 05:37:32
184.22.232.206 attack
445/tcp
[2020-01-27]1pkt
2020-01-28 06:02:51
113.119.111.56 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-28 05:26:29
92.4.47.147 attackspambots
2019-07-06 16:56:08 1hjm6h-0002HU-Cf SMTP connection from host-92-4-47-147.as43234.net \[92.4.47.147\]:37649 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-07-06 16:56:16 1hjm6p-0002Hh-I0 SMTP connection from host-92-4-47-147.as43234.net \[92.4.47.147\]:37740 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-07-06 16:56:20 1hjm6t-0002Hl-JS SMTP connection from host-92-4-47-147.as43234.net \[92.4.47.147\]:37785 I=\[193.107.88.166\]:25 closed by DROP in ACL
...
2020-01-28 05:28:31
92.176.143.233 attack
2020-01-25 17:45:59 1ivOZK-0008IC-CD SMTP connection from \(233.pool92-176-143.dynamic.orange.es\) \[92.176.143.233\]:9293 I=\[193.107.88.166\]:25 closed by DROP in ACL
2020-01-25 17:46:23 1ivOZh-0008Ip-MZ SMTP connection from \(233.pool92-176-143.dynamic.orange.es\) \[92.176.143.233\]:9459 I=\[193.107.88.166\]:25 closed by DROP in ACL
2020-01-25 17:46:41 1ivOZz-0008JD-HW SMTP connection from \(233.pool92-176-143.dynamic.orange.es\) \[92.176.143.233\]:9582 I=\[193.107.88.166\]:25 closed by DROP in ACL
...
2020-01-28 06:03:21
115.231.181.90 attack
2020-01-27T21:18:42.260189shield sshd\[28636\]: Invalid user hduser from 115.231.181.90 port 45478
2020-01-27T21:18:42.265018shield sshd\[28636\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.231.181.90
2020-01-27T21:18:43.431258shield sshd\[28636\]: Failed password for invalid user hduser from 115.231.181.90 port 45478 ssh2
2020-01-27T21:21:27.058360shield sshd\[29887\]: Invalid user jl from 115.231.181.90 port 52091
2020-01-27T21:21:27.065544shield sshd\[29887\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.231.181.90
2020-01-28 05:23:59
80.82.64.214 attack
Jan 27 21:41:51 thevastnessof sshd[5100]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.82.64.214
...
2020-01-28 05:48:27
13.58.44.134 attackspambots
SSH bruteforce (Triggered fail2ban)
2020-01-28 05:40:22
14.242.216.213 attack
Honeypot attack, port: 445, PTR: static.vnpt.vn.
2020-01-28 06:03:37
191.5.115.23 attackbotsspam
Unauthorized connection attempt detected from IP address 191.5.115.23 to port 5555 [J]
2020-01-28 06:04:41
92.186.17.169 attackspam
2019-06-22 11:20:42 1hecCP-0000kW-5c SMTP connection from \(169.pool92-186-17.dynamic.orange.es\) \[92.186.17.169\]:42781 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-06-22 11:20:55 1hecCa-0000ke-My SMTP connection from \(169.pool92-186-17.dynamic.orange.es\) \[92.186.17.169\]:42864 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-06-22 11:21:05 1hecCk-0000kq-Sd SMTP connection from \(169.pool92-186-17.dynamic.orange.es\) \[92.186.17.169\]:42932 I=\[193.107.88.166\]:25 closed by DROP in ACL
...
2020-01-28 05:55:39
195.214.223.84 attackbotsspam
Unauthorized connection attempt detected from IP address 195.214.223.84 to port 2220 [J]
2020-01-28 05:50:02
138.68.110.115 attackbotsspam
Aug 30 02:00:52 dallas01 sshd[17523]: Failed password for invalid user morrigan from 138.68.110.115 port 52532 ssh2
Aug 30 02:04:54 dallas01 sshd[18092]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.110.115
Aug 30 02:04:56 dallas01 sshd[18092]: Failed password for invalid user aiuap from 138.68.110.115 port 41604 ssh2
Aug 30 02:08:56 dallas01 sshd[18808]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.110.115
2020-01-28 05:34:25
92.216.247.246 attackspambots
2019-10-31 08:41:38 SMTP protocol synchronization error \(input sent without waiting for greeting\): rejected connection from H=ipservice-092-216-247-246.092.216.pools.vodafone-ip.de \[92.216.247.246\]:64467 I=\[193.107.88.166\]:25 input="CONNECT 45.33.35.141:80 HTTP/1.0"
2019-10-31 08:41:38 SMTP protocol synchronization error \(input sent without waiting for greeting\): rejected connection from H=ipservice-092-216-247-246.092.216.pools.vodafone-ip.de \[92.216.247.246\]:64474 I=\[193.107.88.166\]:25 input="\004\001"
2019-10-31 08:41:38 SMTP protocol synchronization error \(input sent without waiting for greeting\): rejected connection from H=ipservice-092-216-247-246.092.216.pools.vodafone-ip.de \[92.216.247.246\]:64477 I=\[193.107.88.166\]:25 input="\005\001"
2019-10-31 08:41:38 SMTP protocol synchronization error \(input sent without waiting for greeting\): rejected connection from H=ipservice-092-216-247-246.092.216.pools.vodafone-ip.de \[92.216.247.246\]:64482 I=\[193.107.88.166\]:
...
2020-01-28 05:41:20
92.19.147.164 attackspam
2019-03-11 17:15:50 H=host-92-19-147-164.as13285.net \[92.19.147.164\]:27968 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-03-11 17:16:01 H=host-92-19-147-164.as13285.net \[92.19.147.164\]:28071 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-03-11 17:16:09 H=host-92-19-147-164.as13285.net \[92.19.147.164\]:28148 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
...
2020-01-28 05:53:08

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