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): unknown

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 <<>> 121.227.142.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50647
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.227.142.21.			IN	A

;; AUTHORITY SECTION:
.			469	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022030900 1800 900 604800 86400

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Mar 09 21:04:09 CST 2022
;; MSG SIZE  rcvd: 107
HOST信息:
Host 21.142.227.121.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 21.142.227.121.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
209.24.1.1 attackbotsspam
08/23/2019-12:14:10.260761 209.24.1.1 Protocol: 1 GPL ICMP_INFO PING *NIX
2019-08-24 08:20:03
183.2.174.133 attackspam
Brute force attempt
2019-08-24 08:33:47
200.14.252.129 attackspambots
Brute force RDP, port 3389
2019-08-24 08:52:17
164.132.44.25 attack
SSH-BruteForce
2019-08-24 08:29:20
176.35.106.195 attackspambots
60001/tcp
[2019-08-23]1pkt
2019-08-24 08:48:39
62.234.97.139 attack
Aug 23 07:45:34 hanapaa sshd\[13189\]: Invalid user pass from 62.234.97.139
Aug 23 07:45:34 hanapaa sshd\[13189\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.97.139
Aug 23 07:45:36 hanapaa sshd\[13189\]: Failed password for invalid user pass from 62.234.97.139 port 51093 ssh2
Aug 23 07:48:29 hanapaa sshd\[13475\]: Invalid user sokrayt from 62.234.97.139
Aug 23 07:48:29 hanapaa sshd\[13475\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.97.139
2019-08-24 08:25:26
178.128.125.61 attackspam
Aug 24 01:10:45 dedicated sshd[32690]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.125.61  user=root
Aug 24 01:10:47 dedicated sshd[32690]: Failed password for root from 178.128.125.61 port 42760 ssh2
2019-08-24 08:36:33
191.53.52.66 attackspambots
Aug 23 17:35:48 pl1server postfix/smtpd[29723]: warning: hostname 191-53-52-66.vze-wr.mastercabo.com.br does not resolve to address 191.53.52.66: Name or service not known
Aug 23 17:35:48 pl1server postfix/smtpd[29723]: connect from unknown[191.53.52.66]
Aug 23 17:35:53 pl1server postfix/smtpd[29723]: warning: unknown[191.53.52.66]: SASL CRAM-MD5 authentication failed: authentication failure
Aug 23 17:35:53 pl1server postfix/smtpd[29723]: warning: unknown[191.53.52.66]: SASL PLAIN authentication failed: authentication failure
Aug 23 17:35:55 pl1server postfix/smtpd[29723]: warning: unknown[191.53.52.66]: SASL LOGIN authentication failed: authentication failure


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=191.53.52.66
2019-08-24 08:14:36
187.12.181.106 attack
Aug 23 20:23:10 mail sshd\[7279\]: Invalid user albertha from 187.12.181.106 port 47138
Aug 23 20:23:10 mail sshd\[7279\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.12.181.106
Aug 23 20:23:12 mail sshd\[7279\]: Failed password for invalid user albertha from 187.12.181.106 port 47138 ssh2
Aug 23 20:28:28 mail sshd\[8008\]: Invalid user support from 187.12.181.106 port 36866
Aug 23 20:28:28 mail sshd\[8008\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.12.181.106
2019-08-24 08:22:57
181.23.224.100 attackbots
2019-08-23 17:42:12 unexpected disconnection while reading SMTP command from (181-23-224-100.speedy.com.ar) [181.23.224.100]:60475 I=[10.100.18.25]:25 (error: Connection reset by peer)
2019-08-23 17:43:26 unexpected disconnection while reading SMTP command from (181-23-224-100.speedy.com.ar) [181.23.224.100]:18312 I=[10.100.18.25]:25 (error: Connection reset by peer)
2019-08-23 17:44:04 unexpected disconnection while reading SMTP command from (181-23-224-100.speedy.com.ar) [181.23.224.100]:21877 I=[10.100.18.25]:25 (error: Connection reset by peer)


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=181.23.224.100
2019-08-24 08:28:48
93.77.188.167 attackbots
5555/tcp
[2019-08-23]1pkt
2019-08-24 08:39:35
59.55.36.209 attackspam
SASL broute force
2019-08-24 08:45:15
206.189.233.154 attackspambots
Aug 24 02:49:28 legacy sshd[16402]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.233.154
Aug 24 02:49:31 legacy sshd[16402]: Failed password for invalid user tf from 206.189.233.154 port 33579 ssh2
Aug 24 02:53:20 legacy sshd[16446]: Failed password for root from 206.189.233.154 port 56047 ssh2
...
2019-08-24 08:54:58
178.128.99.4 attackspambots
Aug 23 14:08:55 vps200512 sshd\[3285\]: Invalid user chase from 178.128.99.4
Aug 23 14:08:55 vps200512 sshd\[3285\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.99.4
Aug 23 14:08:56 vps200512 sshd\[3284\]: Invalid user jasmin from 178.128.99.4
Aug 23 14:08:56 vps200512 sshd\[3284\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.99.4
Aug 23 14:08:57 vps200512 sshd\[3285\]: Failed password for invalid user chase from 178.128.99.4 port 53752 ssh2
2019-08-24 08:54:01
116.53.40.64 attackbots
Automatic report - Port Scan Attack
2019-08-24 08:47:16

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