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 <<>> 104.21.16.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61803
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.16.51.			IN	A

;; AUTHORITY SECTION:
.			176	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021801 1800 900 604800 86400

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 19 03:29:15 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 51.16.21.104.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 51.16.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
166.175.190.130 attackspambots
Brute forcing email accounts
2020-07-10 17:57:19
203.99.106.195 attackspam
DATE:2020-07-10 06:57:21, IP:203.99.106.195, PORT:telnet - Telnet brute force auth on a honeypot server (epe-dc)
2020-07-10 17:13:00
222.186.15.115 attack
2020-07-10T11:35:10.967534vps773228.ovh.net sshd[26695]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.115  user=root
2020-07-10T11:35:13.001992vps773228.ovh.net sshd[26695]: Failed password for root from 222.186.15.115 port 41039 ssh2
2020-07-10T11:35:10.967534vps773228.ovh.net sshd[26695]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.115  user=root
2020-07-10T11:35:13.001992vps773228.ovh.net sshd[26695]: Failed password for root from 222.186.15.115 port 41039 ssh2
2020-07-10T11:35:15.829434vps773228.ovh.net sshd[26695]: Failed password for root from 222.186.15.115 port 41039 ssh2
...
2020-07-10 17:36:09
198.46.152.161 attackspam
2020-07-10T04:18:10.989793morrigan.ad5gb.com sshd[166058]: Failed password for invalid user kajetan from 198.46.152.161 port 53024 ssh2
2020-07-10T04:18:11.197264morrigan.ad5gb.com sshd[166058]: Disconnected from invalid user kajetan 198.46.152.161 port 53024 [preauth]
2020-07-10 17:23:45
103.91.208.151 attackbots
Automatic report - Banned IP Access
2020-07-10 18:06:04
163.172.151.61 attackbots
163.172.151.61 - - [10/Jul/2020:05:31:18 +0200] "POST /xmlrpc.php HTTP/1.1" 403 12787 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
163.172.151.61 - - [10/Jul/2020:05:51:01 +0200] "POST /xmlrpc.php HTTP/1.1" 403 12787 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-07-10 17:49:03
176.31.255.63 attackbotsspam
Jul 10 08:08:42 server sshd[22105]: Failed password for invalid user flopy from 176.31.255.63 port 40875 ssh2
Jul 10 08:11:43 server sshd[25086]: Failed password for root from 176.31.255.63 port 39085 ssh2
Jul 10 08:18:47 server sshd[655]: Failed password for invalid user west from 176.31.255.63 port 37450 ssh2
2020-07-10 17:13:49
190.85.120.194 attackspam
Automatic report - Port Scan Attack
2020-07-10 17:42:14
222.186.180.17 attackbots
Jul 10 11:17:23 minden010 sshd[14763]: Failed password for root from 222.186.180.17 port 14742 ssh2
Jul 10 11:17:26 minden010 sshd[14763]: Failed password for root from 222.186.180.17 port 14742 ssh2
Jul 10 11:17:29 minden010 sshd[14763]: Failed password for root from 222.186.180.17 port 14742 ssh2
Jul 10 11:17:36 minden010 sshd[14763]: error: maximum authentication attempts exceeded for root from 222.186.180.17 port 14742 ssh2 [preauth]
...
2020-07-10 17:28:15
18.27.197.252 attack
Jul 10 09:43:35 inter-technics sshd[32513]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=18.27.197.252  user=sshd
Jul 10 09:43:37 inter-technics sshd[32513]: Failed password for sshd from 18.27.197.252 port 41718 ssh2
Jul 10 09:43:39 inter-technics sshd[32513]: Failed password for sshd from 18.27.197.252 port 41718 ssh2
Jul 10 09:43:35 inter-technics sshd[32513]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=18.27.197.252  user=sshd
Jul 10 09:43:37 inter-technics sshd[32513]: Failed password for sshd from 18.27.197.252 port 41718 ssh2
Jul 10 09:43:39 inter-technics sshd[32513]: Failed password for sshd from 18.27.197.252 port 41718 ssh2
Jul 10 09:43:35 inter-technics sshd[32513]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=18.27.197.252  user=sshd
Jul 10 09:43:37 inter-technics sshd[32513]: Failed password for sshd from 18.27.197.252 port 41718 ssh2
Jul 10 09
...
2020-07-10 17:25:06
49.235.229.211 attackbots
2020-07-10T15:32:19.980066SusPend.routelink.net.id sshd[45988]: Invalid user marise from 49.235.229.211 port 54248
2020-07-10T15:32:21.996545SusPend.routelink.net.id sshd[45988]: Failed password for invalid user marise from 49.235.229.211 port 54248 ssh2
2020-07-10T15:35:13.740476SusPend.routelink.net.id sshd[46339]: Invalid user yamamichi from 49.235.229.211 port 53766
...
2020-07-10 18:04:49
200.52.80.34 attackspambots
2020-07-10T12:44:00.759451lavrinenko.info sshd[11049]: Invalid user rufina from 200.52.80.34 port 45322
2020-07-10T12:44:00.767089lavrinenko.info sshd[11049]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.52.80.34
2020-07-10T12:44:00.759451lavrinenko.info sshd[11049]: Invalid user rufina from 200.52.80.34 port 45322
2020-07-10T12:44:03.227594lavrinenko.info sshd[11049]: Failed password for invalid user rufina from 200.52.80.34 port 45322 ssh2
2020-07-10T12:45:44.902068lavrinenko.info sshd[11124]: Invalid user scott from 200.52.80.34 port 39932
...
2020-07-10 17:56:25
222.186.30.76 attackspambots
Unauthorized connection attempt detected from IP address 222.186.30.76 to port 22
2020-07-10 18:00:47
91.121.109.45 attack
Jul 10 08:29:39 ns382633 sshd\[23524\]: Invalid user liangzheming from 91.121.109.45 port 34854
Jul 10 08:29:39 ns382633 sshd\[23524\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.109.45
Jul 10 08:29:41 ns382633 sshd\[23524\]: Failed password for invalid user liangzheming from 91.121.109.45 port 34854 ssh2
Jul 10 08:43:59 ns382633 sshd\[26228\]: Invalid user clint from 91.121.109.45 port 59488
Jul 10 08:43:59 ns382633 sshd\[26228\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.109.45
2020-07-10 18:00:12
117.242.39.174 attackbotsspam
Jul 10 06:37:42 localhost sshd\[29152\]: Invalid user lizhen from 117.242.39.174 port 43040
Jul 10 06:37:42 localhost sshd\[29152\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.242.39.174
Jul 10 06:37:44 localhost sshd\[29152\]: Failed password for invalid user lizhen from 117.242.39.174 port 43040 ssh2
...
2020-07-10 18:01:08

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