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): None

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 <<>> 104.21.56.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15982
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.56.51.			IN	A

;; AUTHORITY SECTION:
.			400	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:13:52 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 51.56.21.104.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 51.56.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
200.57.199.14 attack
Automatic report - Port Scan
2020-02-10 16:00:17
170.82.23.41 attackbots
Unauthorized connection attempt detected from IP address 170.82.23.41 to port 8080
2020-02-10 16:34:40
14.232.208.247 attackbotsspam
20/2/9@23:54:01: FAIL: Alarm-Network address from=14.232.208.247
20/2/9@23:54:01: FAIL: Alarm-Network address from=14.232.208.247
...
2020-02-10 16:20:37
162.243.233.102 attackspam
Feb 10 00:10:04 plusreed sshd[20462]: Invalid user xbj from 162.243.233.102
...
2020-02-10 15:52:43
211.75.174.135 attack
Feb 10 01:50:23 firewall sshd[24435]: Invalid user pus from 211.75.174.135
Feb 10 01:50:25 firewall sshd[24435]: Failed password for invalid user pus from 211.75.174.135 port 46486 ssh2
Feb 10 01:53:46 firewall sshd[24582]: Invalid user cxx from 211.75.174.135
...
2020-02-10 16:38:58
222.186.180.223 attack
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.223  user=root
Failed password for root from 222.186.180.223 port 33598 ssh2
Failed password for root from 222.186.180.223 port 33598 ssh2
Failed password for root from 222.186.180.223 port 33598 ssh2
Failed password for root from 222.186.180.223 port 33598 ssh2
2020-02-10 16:36:55
117.107.133.162 attackbots
Feb  9 20:48:15 web1 sshd\[3227\]: Invalid user gcm from 117.107.133.162
Feb  9 20:48:15 web1 sshd\[3227\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.107.133.162
Feb  9 20:48:17 web1 sshd\[3227\]: Failed password for invalid user gcm from 117.107.133.162 port 42794 ssh2
Feb  9 20:50:48 web1 sshd\[3434\]: Invalid user jvp from 117.107.133.162
Feb  9 20:50:48 web1 sshd\[3434\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.107.133.162
2020-02-10 16:04:04
171.233.76.81 attack
Honeypot attack, port: 81, PTR: dynamic-ip-adsl.viettel.vn.
2020-02-10 16:05:24
36.79.254.161 attackbots
Feb 10 10:38:07 hosting sshd[13938]: Invalid user hrv from 36.79.254.161 port 53623
Feb 10 10:38:07 hosting sshd[13938]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.79.254.161
Feb 10 10:38:07 hosting sshd[13938]: Invalid user hrv from 36.79.254.161 port 53623
Feb 10 10:38:09 hosting sshd[13938]: Failed password for invalid user hrv from 36.79.254.161 port 53623 ssh2
Feb 10 10:50:43 hosting sshd[14871]: Invalid user ybr from 36.79.254.161 port 51564
...
2020-02-10 16:24:46
14.99.45.26 attackbots
Unauthorized connection attempt from IP address 14.99.45.26 on Port 445(SMB)
2020-02-10 16:22:18
137.135.124.118 attackbots
Port 5374 scan denied
2020-02-10 15:58:59
171.236.59.73 attackspambots
SSH Bruteforce attempt
2020-02-10 16:15:11
122.228.19.80 attackbots
122.228.19.80 was recorded 12 times by 5 hosts attempting to connect to the following ports: 515,79,4022,1025,123,4410,3299,179,6379,666,4730,37215. Incident counter (4h, 24h, all-time): 12, 111, 25214
2020-02-10 16:30:03
149.202.34.92 attackbots
WordPress login Brute force / Web App Attack on client site.
2020-02-10 16:28:59
131.0.149.196 attack
DATE:2020-02-10 05:54:02, IP:131.0.149.196, PORT:telnet Telnet brute force auth on honeypot server (honey-neo-dc)
2020-02-10 16:20:58

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