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 <<>> 104.21.51.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30135
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.51.51.			IN	A

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

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:12:26 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 51.51.21.104.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 51.51.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
153.36.236.35 attack
Sep  9 02:37:41 saschabauer sshd[2906]: Failed password for root from 153.36.236.35 port 48867 ssh2
2019-09-09 08:38:14
139.162.118.185 attackspam
Scanning random ports - tries to find possible vulnerable services
2019-09-09 08:38:35
125.45.88.35 attack
Sep  9 01:49:28 vps01 sshd[10023]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.45.88.35
Sep  9 01:49:30 vps01 sshd[10023]: Failed password for invalid user 123123123 from 125.45.88.35 port 51004 ssh2
2019-09-09 08:53:48
117.93.16.233 attackspambots
Sep  9 00:28:24 ncomp sshd[718]: Invalid user admin from 117.93.16.233
Sep  9 00:28:24 ncomp sshd[718]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.93.16.233
Sep  9 00:28:24 ncomp sshd[718]: Invalid user admin from 117.93.16.233
Sep  9 00:28:26 ncomp sshd[718]: Failed password for invalid user admin from 117.93.16.233 port 52389 ssh2
2019-09-09 09:12:07
185.86.180.171 attackbotsspam
445/tcp 445/tcp 445/tcp...
[2019-07-09/09-08]13pkt,1pt.(tcp)
2019-09-09 09:01:03
109.208.78.209 attack
[portscan] tcp/23 [TELNET]
*(RWIN=21135)(09081006)
2019-09-09 09:28:45
80.211.113.144 attackspam
Sep  9 00:46:16 MK-Soft-VM6 sshd\[2706\]: Invalid user ts3 from 80.211.113.144 port 41754
Sep  9 00:46:17 MK-Soft-VM6 sshd\[2706\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.113.144
Sep  9 00:46:19 MK-Soft-VM6 sshd\[2706\]: Failed password for invalid user ts3 from 80.211.113.144 port 41754 ssh2
...
2019-09-09 08:51:57
89.19.180.249 attackbotsspam
23/tcp 23/tcp
[2019-07-10/09-08]2pkt
2019-09-09 09:20:18
184.64.13.67 attackspam
Sep  8 14:37:33 kapalua sshd\[31393\]: Invalid user test6 from 184.64.13.67
Sep  8 14:37:33 kapalua sshd\[31393\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=s010650e549cedc71.cg.shawcable.net
Sep  8 14:37:35 kapalua sshd\[31393\]: Failed password for invalid user test6 from 184.64.13.67 port 57650 ssh2
Sep  8 14:41:59 kapalua sshd\[31965\]: Invalid user q1w2e3r4 from 184.64.13.67
Sep  8 14:41:59 kapalua sshd\[31965\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=s010650e549cedc71.cg.shawcable.net
2019-09-09 08:52:51
134.209.35.183 attack
Sep  9 02:14:19 h2177944 sshd\[21324\]: Invalid user tester from 134.209.35.183 port 43680
Sep  9 02:14:19 h2177944 sshd\[21324\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.35.183
Sep  9 02:14:21 h2177944 sshd\[21324\]: Failed password for invalid user tester from 134.209.35.183 port 43680 ssh2
Sep  9 02:21:24 h2177944 sshd\[21578\]: Invalid user dspace from 134.209.35.183 port 33405
...
2019-09-09 08:39:07
188.19.254.89 attackbots
Sep  8 22:28:53 pkdns2 sshd\[58789\]: Invalid user admin from 188.19.254.89Sep  8 22:28:55 pkdns2 sshd\[58789\]: Failed password for invalid user admin from 188.19.254.89 port 41987 ssh2Sep  8 22:28:57 pkdns2 sshd\[58789\]: Failed password for invalid user admin from 188.19.254.89 port 41987 ssh2Sep  8 22:29:00 pkdns2 sshd\[58789\]: Failed password for invalid user admin from 188.19.254.89 port 41987 ssh2Sep  8 22:29:01 pkdns2 sshd\[58789\]: Failed password for invalid user admin from 188.19.254.89 port 41987 ssh2Sep  8 22:29:03 pkdns2 sshd\[58789\]: Failed password for invalid user admin from 188.19.254.89 port 41987 ssh2
...
2019-09-09 09:10:55
190.213.184.8 attackbots
port scan/probe/communication attempt
2019-09-09 09:27:30
183.131.138.226 attack
Unauthorised access (Sep  9) SRC=183.131.138.226 LEN=52 TOS=0x10 PREC=0x40 TTL=112 ID=15378 DF TCP DPT=3389 WINDOW=8192 SYN 
Unauthorised access (Sep  8) SRC=183.131.138.226 LEN=52 TOS=0x10 PREC=0x40 TTL=112 ID=3640 DF TCP DPT=1433 WINDOW=8192 SYN
2019-09-09 09:12:41
112.168.237.171 attackspam
Sep  8 21:28:57 vserver sshd\[11282\]: Failed password for root from 112.168.237.171 port 35937 ssh2Sep  8 21:29:00 vserver sshd\[11282\]: Failed password for root from 112.168.237.171 port 35937 ssh2Sep  8 21:29:03 vserver sshd\[11282\]: Failed password for root from 112.168.237.171 port 35937 ssh2Sep  8 21:29:06 vserver sshd\[11282\]: Failed password for root from 112.168.237.171 port 35937 ssh2
...
2019-09-09 09:08:31
61.238.109.121 attack
Sep  8 22:20:51 pkdns2 sshd\[58436\]: Invalid user amsftp from 61.238.109.121Sep  8 22:20:53 pkdns2 sshd\[58436\]: Failed password for invalid user amsftp from 61.238.109.121 port 52550 ssh2Sep  8 22:24:47 pkdns2 sshd\[58596\]: Invalid user guest from 61.238.109.121Sep  8 22:24:49 pkdns2 sshd\[58596\]: Failed password for invalid user guest from 61.238.109.121 port 38310 ssh2Sep  8 22:28:54 pkdns2 sshd\[58791\]: Invalid user sysadmin from 61.238.109.121Sep  8 22:28:56 pkdns2 sshd\[58791\]: Failed password for invalid user sysadmin from 61.238.109.121 port 52308 ssh2
...
2019-09-09 09:16:33

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