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:
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WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.152.242.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50627
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.152.242.81.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021800 1800 900 604800 86400

;; Query time: 30 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 18 22:32:21 CST 2025
;; MSG SIZE  rcvd: 106
HOST信息:
Host 81.242.152.21.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 81.242.152.21.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
202.193.15.253 attackbotsspam
Port scan: Attack repeated for 24 hours
2019-08-06 23:33:33
118.243.117.67 attackbots
2019-08-06T11:14:38.506704hub.schaetter.us sshd\[2079\]: Invalid user seoulselection from 118.243.117.67
2019-08-06T11:14:38.549483hub.schaetter.us sshd\[2079\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=y117067.ppp.asahi-net.or.jp
2019-08-06T11:14:40.300073hub.schaetter.us sshd\[2079\]: Failed password for invalid user seoulselection from 118.243.117.67 port 57136 ssh2
2019-08-06T11:19:23.441790hub.schaetter.us sshd\[2093\]: Invalid user devpro from 118.243.117.67
2019-08-06T11:19:23.484534hub.schaetter.us sshd\[2093\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=y117067.ppp.asahi-net.or.jp
...
2019-08-06 23:35:47
117.107.134.242 attackspam
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.107.134.242
Failed password for invalid user hq from 117.107.134.242 port 59349 ssh2
Invalid user toro from 117.107.134.242 port 8841
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.107.134.242
Failed password for invalid user toro from 117.107.134.242 port 8841 ssh2
2019-08-07 00:15:59
191.53.59.85 attack
failed_logins
2019-08-06 23:35:14
115.248.117.87 attack
Aug  6 13:18:48 pornomens sshd\[27928\]: Invalid user zk from 115.248.117.87 port 10184
Aug  6 13:18:48 pornomens sshd\[27928\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.248.117.87
Aug  6 13:18:50 pornomens sshd\[27928\]: Failed password for invalid user zk from 115.248.117.87 port 10184 ssh2
...
2019-08-06 23:58:24
185.56.182.206 attack
Automatic report - Port Scan Attack
2019-08-07 00:09:08
181.92.208.152 attackspambots
1565090390 - 08/06/2019 18:19:50 Host: host152.181-92-208.telecom.net.ar/181.92.208.152 Port: 23 TCP Blocked
...
2019-08-06 23:18:06
111.241.68.218 attackbotsspam
firewall-block, port(s): 23/tcp
2019-08-06 23:05:19
185.238.73.117 attack
Aug  6 00:58:55 xb0 sshd[28592]: Failed password for invalid user jzhao from 185.238.73.117 port 46712 ssh2
Aug  6 00:58:55 xb0 sshd[28592]: Received disconnect from 185.238.73.117: 11: Bye Bye [preauth]
Aug  6 01:06:50 xb0 sshd[2744]: Failed password for invalid user samir from 185.238.73.117 port 53432 ssh2
Aug  6 01:06:50 xb0 sshd[2744]: Received disconnect from 185.238.73.117: 11: Bye Bye [preauth]
Aug  6 01:11:11 xb0 sshd[32753]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.238.73.117  user=r.r
Aug  6 01:11:13 xb0 sshd[32753]: Failed password for r.r from 185.238.73.117 port 51280 ssh2
Aug  6 01:11:13 xb0 sshd[32753]: Received disconnect from 185.238.73.117: 11: Bye Bye [preauth]
Aug  6 01:17:44 xb0 sshd[2037]: Failed password for invalid user viktor from 185.238.73.117 port 49640 ssh2
Aug  6 01:17:44 xb0 sshd[2037]: Received disconnect from 185.238.73.117: 11: Bye Bye [preauth]
Aug  6 01:22:14 xb0 sshd[1716]: Failed p........
-------------------------------
2019-08-06 23:17:19
211.240.105.132 attack
Aug  6 13:18:54 vpn01 sshd\[30469\]: Invalid user ds from 211.240.105.132
Aug  6 13:18:54 vpn01 sshd\[30469\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.240.105.132
Aug  6 13:18:57 vpn01 sshd\[30469\]: Failed password for invalid user ds from 211.240.105.132 port 44762 ssh2
2019-08-06 23:53:05
159.203.189.255 attackbots
Aug  6 17:05:19 [host] sshd[20714]: Invalid user 123 from 159.203.189.255
Aug  6 17:05:19 [host] sshd[20714]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.189.255
Aug  6 17:05:21 [host] sshd[20714]: Failed password for invalid user 123 from 159.203.189.255 port 57184 ssh2
2019-08-06 23:33:00
45.40.192.118 attackbots
Aug  6 17:05:47 mail sshd\[4266\]: Invalid user gw from 45.40.192.118 port 44816
Aug  6 17:05:47 mail sshd\[4266\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.40.192.118
...
2019-08-07 00:15:19
92.190.153.246 attackbotsspam
Aug  6 16:52:56 bouncer sshd\[7592\]: Invalid user dujoey from 92.190.153.246 port 41914
Aug  6 16:52:56 bouncer sshd\[7592\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.190.153.246 
Aug  6 16:52:58 bouncer sshd\[7592\]: Failed password for invalid user dujoey from 92.190.153.246 port 41914 ssh2
...
2019-08-06 23:29:57
45.227.253.216 attackspambots
Aug  6 15:49:29 mailserver postfix/anvil[46408]: statistics: max connection rate 2/60s for (smtps:45.227.253.216) at Aug  6 15:47:32
Aug  6 17:03:58 mailserver postfix/smtps/smtpd[47087]: warning: hostname hosting-by.directwebhost.org does not resolve to address 45.227.253.216: hostname nor servname provided, or not known
Aug  6 17:03:58 mailserver postfix/smtps/smtpd[47087]: connect from unknown[45.227.253.216]
Aug  6 17:04:01 mailserver dovecot: auth-worker(47077): sql([hidden],45.227.253.216): unknown user
Aug  6 17:04:03 mailserver postfix/smtps/smtpd[47087]: warning: unknown[45.227.253.216]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  6 17:04:03 mailserver postfix/smtps/smtpd[47087]: lost connection after AUTH from unknown[45.227.253.216]
Aug  6 17:04:03 mailserver postfix/smtps/smtpd[47087]: disconnect from unknown[45.227.253.216]
Aug  6 17:04:03 mailserver postfix/smtps/smtpd[47087]: warning: hostname hosting-by.directwebhost.org does not resolve to address 45.227.253.216: hostname nor servname
2019-08-06 23:16:43
89.248.172.16 attackspambots
" "
2019-08-06 23:15:04

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