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 <<>> 21.249.74.4
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 34442
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.249.74.4.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012700 1800 900 604800 86400

;; Query time: 38 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jan 27 23:26:28 CST 2025
;; MSG SIZE  rcvd: 104
HOST信息:
Host 4.74.249.21.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 4.74.249.21.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
122.51.14.236 attack
Aug 16 05:34:53 *hidden* sshd[45076]: Failed password for *hidden* from 122.51.14.236 port 56498 ssh2 Aug 16 05:41:15 *hidden* sshd[60573]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.14.236 user=root Aug 16 05:41:17 *hidden* sshd[60573]: Failed password for *hidden* from 122.51.14.236 port 35918 ssh2 Aug 16 05:53:35 *hidden* sshd[25251]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.14.236 user=root Aug 16 05:53:37 *hidden* sshd[25251]: Failed password for *hidden* from 122.51.14.236 port 51212 ssh2
2020-08-16 15:34:18
152.32.167.129 attackspam
Aug 16 08:54:51 hosting sshd[31576]: Invalid user server#2008 from 152.32.167.129 port 53098
...
2020-08-16 15:30:21
218.104.225.140 attackspambots
<6 unauthorized SSH connections
2020-08-16 15:25:35
142.93.195.15 attackspambots
Aug 16 08:43:29 db sshd[6605]: User root from 142.93.195.15 not allowed because none of user's groups are listed in AllowGroups
...
2020-08-16 15:24:09
96.58.12.43 attackbotsspam
Automatic report - Port Scan Attack
2020-08-16 15:47:18
186.23.104.26 attack
Port scan on 11 port(s): 8304 15945 16986 31889 37877 43725 45256 54179 57333 58510 59096
2020-08-16 15:34:47
49.88.112.60 attack
Aug 16 07:45:16 email sshd\[3336\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.60  user=root
Aug 16 07:45:18 email sshd\[3336\]: Failed password for root from 49.88.112.60 port 47964 ssh2
Aug 16 07:45:20 email sshd\[3336\]: Failed password for root from 49.88.112.60 port 47964 ssh2
Aug 16 07:45:23 email sshd\[3336\]: Failed password for root from 49.88.112.60 port 47964 ssh2
Aug 16 07:46:03 email sshd\[3472\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.60  user=root
...
2020-08-16 15:57:02
117.196.7.232 attackspam
Port Scan detected!
...
2020-08-16 15:46:05
128.199.141.33 attackspambots
$f2bV_matches
2020-08-16 16:01:07
106.75.35.150 attackbotsspam
Aug 16 08:21:17 pornomens sshd\[1304\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.35.150  user=root
Aug 16 08:21:19 pornomens sshd\[1304\]: Failed password for root from 106.75.35.150 port 46286 ssh2
Aug 16 08:24:21 pornomens sshd\[1333\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.35.150  user=root
...
2020-08-16 15:41:19
139.59.135.84 attackbots
Fail2Ban
2020-08-16 16:06:47
85.208.213.114 attackspambots
Aug 16 05:52:41 db sshd[21029]: User root from 85.208.213.114 not allowed because none of user's groups are listed in AllowGroups
...
2020-08-16 16:04:23
83.29.169.145 attack
Automatic report - Port Scan Attack
2020-08-16 15:30:43
180.167.126.126 attackspambots
Aug 16 08:35:28 db sshd[5857]: User root from 180.167.126.126 not allowed because none of user's groups are listed in AllowGroups
...
2020-08-16 15:49:55
166.70.229.47 attack
Aug 15 21:30:11 tdfoods sshd\[989\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=166.70.229.47  user=root
Aug 15 21:30:13 tdfoods sshd\[989\]: Failed password for root from 166.70.229.47 port 51660 ssh2
Aug 15 21:33:20 tdfoods sshd\[1178\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=166.70.229.47  user=root
Aug 15 21:33:22 tdfoods sshd\[1178\]: Failed password for root from 166.70.229.47 port 47022 ssh2
Aug 15 21:36:33 tdfoods sshd\[1382\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=166.70.229.47  user=root
2020-08-16 15:41:05

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