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 of America (the)

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:
暂无关于此IP所属子网相关IP的讨论.
WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.204.46.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29452
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.204.46.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020901 1800 900 604800 86400

;; Query time: 37 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 10 10:21:45 CST 2025
;; MSG SIZE  rcvd: 105
HOST信息:
Host 21.46.204.21.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 21.46.204.21.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
222.165.186.51 attack
-
2020-03-20 04:17:25
81.201.60.150 attackspam
Mar 19 11:47:48 NPSTNNYC01T sshd[15067]: Failed password for root from 81.201.60.150 port 54469 ssh2
Mar 19 11:54:48 NPSTNNYC01T sshd[15434]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.201.60.150
Mar 19 11:54:50 NPSTNNYC01T sshd[15434]: Failed password for invalid user superuser from 81.201.60.150 port 36863 ssh2
...
2020-03-20 04:38:34
212.95.137.169 attackbotsspam
$f2bV_matches
2020-03-20 04:19:20
106.13.43.117 attackspam
Fail2Ban - SSH Bruteforce Attempt
2020-03-20 04:35:45
195.231.0.109 attackspambots
Invalid user admin from 195.231.0.109 port 50356
2020-03-20 04:21:56
49.236.192.194 attackbotsspam
Invalid user musicbot from 49.236.192.194 port 56828
2020-03-20 04:42:22
91.121.175.61 attack
Invalid user nmrsu from 91.121.175.61 port 59522
2020-03-20 04:37:53
62.146.44.82 attackspam
Mar 19 20:54:45 odroid64 sshd\[27112\]: User root from 62.146.44.82 not allowed because not listed in AllowUsers
Mar 19 20:54:45 odroid64 sshd\[27112\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.146.44.82  user=root
...
2020-03-20 04:39:16
49.235.104.204 attackspambots
(sshd) Failed SSH login from 49.235.104.204 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar 19 20:56:58 s1 sshd[7818]: Invalid user uftp from 49.235.104.204 port 56182
Mar 19 20:57:00 s1 sshd[7818]: Failed password for invalid user uftp from 49.235.104.204 port 56182 ssh2
Mar 19 21:17:10 s1 sshd[9506]: Invalid user user3 from 49.235.104.204 port 43416
Mar 19 21:17:12 s1 sshd[9506]: Failed password for invalid user user3 from 49.235.104.204 port 43416 ssh2
Mar 19 21:23:12 s1 sshd[9725]: Invalid user informix from 49.235.104.204 port 41546
2020-03-20 04:11:41
134.209.63.140 attackspam
$f2bV_matches | Triggered by Fail2Ban at Vostok web server
2020-03-20 04:29:15
1.214.220.227 attackbotsspam
Invalid user billy from 1.214.220.227 port 45168
2020-03-20 04:16:45
45.55.219.114 attackbots
Invalid user test from 45.55.219.114 port 37558
2020-03-20 04:13:05
64.225.12.205 attack
$f2bV_matches_ltvn
2020-03-20 04:07:30
103.129.222.135 attack
Mar 19 20:09:30 tuxlinux sshd[40295]: Invalid user fossil from 103.129.222.135 port 39989
Mar 19 20:09:30 tuxlinux sshd[40295]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.129.222.135 
Mar 19 20:09:30 tuxlinux sshd[40295]: Invalid user fossil from 103.129.222.135 port 39989
Mar 19 20:09:30 tuxlinux sshd[40295]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.129.222.135 
...
2020-03-20 04:36:43
45.55.145.31 attackbotsspam
Mar 19 12:10:03 lanister sshd[2934]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.145.31  user=root
Mar 19 12:10:04 lanister sshd[2934]: Failed password for root from 45.55.145.31 port 45059 ssh2
Mar 19 12:12:20 lanister sshd[2993]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.145.31  user=root
Mar 19 12:12:23 lanister sshd[2993]: Failed password for root from 45.55.145.31 port 57048 ssh2
2020-03-20 04:13:34

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