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 <<>> 104.21.43.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41015
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.43.21.			IN	A

;; AUTHORITY SECTION:
.			561	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 20:31:48 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 21.43.21.104.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 21.43.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
188.168.75.254 attackbotsspam
proto=tcp  .  spt=53589  .  dpt=25  .     Found on   Dark List de      (619)
2020-01-15 08:45:27
222.186.15.91 attackbots
01/14/2020-19:20:37.836388 222.186.15.91 Protocol: 6 ET SCAN Potential SSH Scan
2020-01-15 08:28:23
99.242.104.5 attackbotsspam
Unauthorized connection attempt detected from IP address 99.242.104.5 to port 2220 [J]
2020-01-15 08:27:18
49.88.112.114 attackspam
Jan 14 14:30:47 auw2 sshd\[10779\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.114  user=root
Jan 14 14:30:49 auw2 sshd\[10779\]: Failed password for root from 49.88.112.114 port 32223 ssh2
Jan 14 14:31:48 auw2 sshd\[10860\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.114  user=root
Jan 14 14:31:50 auw2 sshd\[10860\]: Failed password for root from 49.88.112.114 port 44732 ssh2
Jan 14 14:36:09 auw2 sshd\[11185\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.114  user=root
2020-01-15 08:37:06
222.186.30.114 attackspam
Unauthorized connection attempt detected from IP address 222.186.30.114 to port 22 [T]
2020-01-15 08:42:50
45.136.109.87 attackspam
01/14/2020-19:32:48.118020 45.136.109.87 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-01-15 08:50:39
61.178.103.137 attackspam
port scan and connect, tcp 1433 (ms-sql-s)
2020-01-15 08:30:39
151.254.199.154 attackspam
Brute force VPN server
2020-01-15 08:50:18
107.6.169.250 attackspambots
Unauthorized connection attempt detected from IP address 107.6.169.250 to port 993 [J]
2020-01-15 08:38:44
222.186.175.181 attackspam
Jan 14 21:17:00 firewall sshd[22197]: Failed password for root from 222.186.175.181 port 14011 ssh2
Jan 14 21:17:03 firewall sshd[22197]: Failed password for root from 222.186.175.181 port 14011 ssh2
Jan 14 21:17:07 firewall sshd[22197]: Failed password for root from 222.186.175.181 port 14011 ssh2
...
2020-01-15 08:23:10
218.92.0.148 attackspambots
Jan 15 01:23:32 SilenceServices sshd[30229]: Failed password for root from 218.92.0.148 port 7714 ssh2
Jan 15 01:23:45 SilenceServices sshd[30229]: Failed password for root from 218.92.0.148 port 7714 ssh2
Jan 15 01:23:45 SilenceServices sshd[30229]: error: maximum authentication attempts exceeded for root from 218.92.0.148 port 7714 ssh2 [preauth]
2020-01-15 08:53:22
103.82.209.189 attack
2020-01-15T01:28:26.858159scmdmz1 sshd[14798]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.82.209.189  user=adm
2020-01-15T01:28:28.717787scmdmz1 sshd[14798]: Failed password for adm from 103.82.209.189 port 60707 ssh2
2020-01-15T01:28:30.682315scmdmz1 sshd[14800]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.82.209.189  user=adm
2020-01-15T01:28:32.426270scmdmz1 sshd[14800]: Failed password for adm from 103.82.209.189 port 6317 ssh2
2020-01-15T01:28:34.509906scmdmz1 sshd[14802]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.82.209.189  user=adm
2020-01-15T01:28:36.801137scmdmz1 sshd[14802]: Failed password for adm from 103.82.209.189 port 1062 ssh2
...
2020-01-15 08:46:46
101.109.176.17 attackbotsspam
Honeypot hit.
2020-01-15 08:55:41
61.93.209.54 attack
Unauthorized connection attempt detected from IP address 61.93.209.54 to port 4567
2020-01-15 08:48:31
109.226.213.125 attack
proto=tcp  .  spt=52992  .  dpt=25  .     Found on   Blocklist de       (623)
2020-01-15 08:36:10

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