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 <<>> 104.21.55.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42507
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.55.81.			IN	A

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

;; Query time: 24 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:13:32 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 81.55.21.104.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 81.55.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
103.9.124.29 attackspam
Unauthorized connection attempt from IP address 103.9.124.29 on Port 445(SMB)
2020-07-25 06:44:02
222.186.175.163 attackbots
Jul 25 00:31:10 vps647732 sshd[10897]: Failed password for root from 222.186.175.163 port 2978 ssh2
Jul 25 00:31:23 vps647732 sshd[10897]: error: maximum authentication attempts exceeded for root from 222.186.175.163 port 2978 ssh2 [preauth]
...
2020-07-25 06:33:09
139.162.99.243 attack
Unauthorized connection attempt from IP address 139.162.99.243 on Port 25(SMTP)
2020-07-25 06:51:34
170.80.28.203 attackspambots
Jul 25 01:21:25 lukav-desktop sshd\[29563\]: Invalid user jhl from 170.80.28.203
Jul 25 01:21:25 lukav-desktop sshd\[29563\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=170.80.28.203
Jul 25 01:21:27 lukav-desktop sshd\[29563\]: Failed password for invalid user jhl from 170.80.28.203 port 57372 ssh2
Jul 25 01:25:27 lukav-desktop sshd\[29652\]: Invalid user balaram from 170.80.28.203
Jul 25 01:25:27 lukav-desktop sshd\[29652\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=170.80.28.203
2020-07-25 06:28:27
154.92.18.55 attack
Jul 24 22:28:42 vps-51d81928 sshd[107555]: Invalid user fond from 154.92.18.55 port 41880
Jul 24 22:28:42 vps-51d81928 sshd[107555]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.92.18.55 
Jul 24 22:28:42 vps-51d81928 sshd[107555]: Invalid user fond from 154.92.18.55 port 41880
Jul 24 22:28:44 vps-51d81928 sshd[107555]: Failed password for invalid user fond from 154.92.18.55 port 41880 ssh2
Jul 24 22:30:08 vps-51d81928 sshd[107608]: Invalid user toni from 154.92.18.55 port 34618
...
2020-07-25 06:59:10
187.236.10.170 attack
Jul 25 00:27:01 lnxmysql61 sshd[15028]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.236.10.170
2020-07-25 06:43:33
165.22.56.115 attackbotsspam
Jul 25 00:14:22 meumeu sshd[45565]: Invalid user local from 165.22.56.115 port 38456
Jul 25 00:14:22 meumeu sshd[45565]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.56.115 
Jul 25 00:14:22 meumeu sshd[45565]: Invalid user local from 165.22.56.115 port 38456
Jul 25 00:14:24 meumeu sshd[45565]: Failed password for invalid user local from 165.22.56.115 port 38456 ssh2
Jul 25 00:18:38 meumeu sshd[45832]: Invalid user student from 165.22.56.115 port 52420
Jul 25 00:18:38 meumeu sshd[45832]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.56.115 
Jul 25 00:18:38 meumeu sshd[45832]: Invalid user student from 165.22.56.115 port 52420
Jul 25 00:18:40 meumeu sshd[45832]: Failed password for invalid user student from 165.22.56.115 port 52420 ssh2
Jul 25 00:22:54 meumeu sshd[46030]: Invalid user weixin from 165.22.56.115 port 38152
...
2020-07-25 06:41:52
192.144.137.82 attack
Jul 25 00:35:56 lnxweb62 sshd[7666]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.137.82
2020-07-25 06:50:15
165.227.210.71 attack
Jul 24 23:35:52 sigma sshd\[19550\]: Invalid user teamspeak from 165.227.210.71Jul 24 23:35:54 sigma sshd\[19550\]: Failed password for invalid user teamspeak from 165.227.210.71 port 34188 ssh2
...
2020-07-25 06:51:13
161.35.201.124 attackspam
2020-07-24T22:07:59.880159abusebot-5.cloudsearch.cf sshd[7024]: Invalid user suresh from 161.35.201.124 port 55838
2020-07-24T22:07:59.885059abusebot-5.cloudsearch.cf sshd[7024]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.35.201.124
2020-07-24T22:07:59.880159abusebot-5.cloudsearch.cf sshd[7024]: Invalid user suresh from 161.35.201.124 port 55838
2020-07-24T22:08:02.181831abusebot-5.cloudsearch.cf sshd[7024]: Failed password for invalid user suresh from 161.35.201.124 port 55838 ssh2
2020-07-24T22:11:43.699513abusebot-5.cloudsearch.cf sshd[7027]: Invalid user zhangyl from 161.35.201.124 port 41830
2020-07-24T22:11:43.704728abusebot-5.cloudsearch.cf sshd[7027]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.35.201.124
2020-07-24T22:11:43.699513abusebot-5.cloudsearch.cf sshd[7027]: Invalid user zhangyl from 161.35.201.124 port 41830
2020-07-24T22:11:45.755165abusebot-5.cloudsearch.cf sshd[7027]: 
...
2020-07-25 06:31:56
112.219.169.123 attackbots
Jul 25 00:38:19 meumeu sshd[47120]: Invalid user stack from 112.219.169.123 port 47428
Jul 25 00:38:19 meumeu sshd[47120]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.219.169.123 
Jul 25 00:38:19 meumeu sshd[47120]: Invalid user stack from 112.219.169.123 port 47428
Jul 25 00:38:21 meumeu sshd[47120]: Failed password for invalid user stack from 112.219.169.123 port 47428 ssh2
Jul 25 00:42:55 meumeu sshd[47535]: Invalid user hxy from 112.219.169.123 port 60626
Jul 25 00:42:55 meumeu sshd[47535]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.219.169.123 
Jul 25 00:42:55 meumeu sshd[47535]: Invalid user hxy from 112.219.169.123 port 60626
Jul 25 00:42:56 meumeu sshd[47535]: Failed password for invalid user hxy from 112.219.169.123 port 60626 ssh2
Jul 25 00:47:23 meumeu sshd[47828]: Invalid user admin from 112.219.169.123 port 45594
...
2020-07-25 06:51:55
170.178.211.34 attackbots
Unauthorized connection attempt from IP address 170.178.211.34 on Port 445(SMB)
2020-07-25 06:52:21
14.18.190.5 attack
Jul 25 00:02:01 santamaria sshd\[16216\]: Invalid user wzj from 14.18.190.5
Jul 25 00:02:01 santamaria sshd\[16216\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.18.190.5
Jul 25 00:02:02 santamaria sshd\[16216\]: Failed password for invalid user wzj from 14.18.190.5 port 40902 ssh2
...
2020-07-25 06:30:52
115.69.250.168 attack
Unauthorized connection attempt from IP address 115.69.250.168 on Port 445(SMB)
2020-07-25 06:42:35
201.235.19.122 attackspambots
2020-07-25T00:07:11.114066amanda2.illicoweb.com sshd\[44791\]: Invalid user monitor from 201.235.19.122 port 35580
2020-07-25T00:07:11.119345amanda2.illicoweb.com sshd\[44791\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122-19-235-201.fibertel.com.ar
2020-07-25T00:07:13.160614amanda2.illicoweb.com sshd\[44791\]: Failed password for invalid user monitor from 201.235.19.122 port 35580 ssh2
2020-07-25T00:13:23.560529amanda2.illicoweb.com sshd\[45225\]: Invalid user test from 201.235.19.122 port 49515
2020-07-25T00:13:23.565965amanda2.illicoweb.com sshd\[45225\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122-19-235-201.fibertel.com.ar
...
2020-07-25 06:33:29

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