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:
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 <<>> 21.116.217.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46711
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.116.217.81.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021400 1800 900 604800 86400

;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 14 18:19:05 CST 2025
;; MSG SIZE  rcvd: 106
HOST信息:
Host 81.217.116.21.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 81.217.116.21.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
2.45.130.34 attackbots
2019-03-14 21:52:29 H=net-2-45-130-34.cust.vodafonedsl.it \[2.45.130.34\]:32395 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-03-14 21:52:43 H=net-2-45-130-34.cust.vodafonedsl.it \[2.45.130.34\]:32545 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-03-14 21:52:54 H=net-2-45-130-34.cust.vodafonedsl.it \[2.45.130.34\]:32667 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
...
2020-01-30 01:28:00
211.193.58.173 attack
Unauthorized connection attempt detected from IP address 211.193.58.173 to port 2220 [J]
2020-01-30 01:51:15
148.255.79.172 attackbots
Jan 29 08:33:17 lanister sshd[23464]: Invalid user sukumaran from 148.255.79.172
Jan 29 08:33:17 lanister sshd[23464]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.255.79.172
Jan 29 08:33:17 lanister sshd[23464]: Invalid user sukumaran from 148.255.79.172
Jan 29 08:33:19 lanister sshd[23464]: Failed password for invalid user sukumaran from 148.255.79.172 port 59363 ssh2
...
2020-01-30 01:21:49
2.30.116.31 attack
2019-04-09 10:51:49 H=\(\[2.30.116.31\]\) \[2.30.116.31\]:38066 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-04-09 10:52:02 H=\(\[2.30.116.31\]\) \[2.30.116.31\]:38216 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-04-09 10:52:11 H=\(\[2.30.116.31\]\) \[2.30.116.31\]:38327 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
...
2020-01-30 01:32:40
103.76.22.115 attack
Unauthorized connection attempt detected from IP address 103.76.22.115 to port 2220 [J]
2020-01-30 01:49:41
52.31.44.139 attackbotsspam
port scan and connect, tcp 80 (http)
2020-01-30 01:15:04
104.140.188.6 attack
Unauthorized connection attempt detected from IP address 104.140.188.6 to port 3389 [J]
2020-01-30 01:41:50
104.236.239.60 attackspam
Unauthorized connection attempt detected from IP address 104.236.239.60 to port 2220 [J]
2020-01-30 01:45:56
187.111.217.9 attack
SSH Bruteforce attack
2020-01-30 01:12:45
2.236.174.71 attackspam
2019-03-11 20:34:29 1h3Qgv-0006P4-0l SMTP connection from \(\[2.236.174.71\]\) \[2.236.174.71\]:25313 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-03-11 20:34:37 1h3Qh2-0006PT-VX SMTP connection from \(\[2.236.174.71\]\) \[2.236.174.71\]:25423 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-03-11 20:34:43 1h3Qh8-0006Pf-Su SMTP connection from \(\[2.236.174.71\]\) \[2.236.174.71\]:25500 I=\[193.107.88.166\]:25 closed by DROP in ACL
...
2020-01-30 01:43:47
54.252.213.237 attackspam
Unauthorized connection attempt detected from IP address 54.252.213.237 to port 80 [T]
2020-01-30 01:23:14
92.151.10.73 attack
detected by Fail2Ban
2020-01-30 01:28:51
2.89.161.60 attackbotsspam
2019-03-12 21:54:41 1h3oQ4-0007em-FG SMTP connection from \(\[2.89.161.60\]\) \[2.89.161.60\]:40684 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-03-12 21:54:52 1h3oQF-0007fL-Ou SMTP connection from \(\[2.89.161.60\]\) \[2.89.161.60\]:40793 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-03-12 21:54:58 1h3oQM-0007fS-E9 SMTP connection from \(\[2.89.161.60\]\) \[2.89.161.60\]:40874 I=\[193.107.88.166\]:25 closed by DROP in ACL
...
2020-01-30 01:17:59
75.16.168.140 attackbots
Unauthorized connection attempt detected from IP address 75.16.168.140 to port 23 [J]
2020-01-30 01:24:54
109.194.175.27 attackbots
SSH Brute-Forcing (server2)
2020-01-30 01:45:29

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