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

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:
b
DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.91.171
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32920
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.91.171.			IN	A

;; AUTHORITY SECTION:
.			599	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 55 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:14:41 CST 2022
;; MSG SIZE  rcvd: 106
HOST信息:
Host 171.91.21.104.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 171.91.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
89.248.168.62 attackbotsspam
01/28/2020-00:46:44.854813 89.248.168.62 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2020-01-28 07:54:30
92.222.209.223 attackspam
92.222.209.223 Trying to hack sip phones to make fraud sip calls
2020-01-28 07:26:54
187.162.89.13 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-01-28 07:52:28
123.207.78.83 attack
Jan 27 14:05:07 : SSH login attempts with invalid user
2020-01-28 07:42:23
91.171.25.9 attack
2019-07-07 14:07:53 1hk5xR-0007k1-81 SMTP connection from 91-171-25-9.subs.proxad.net \[91.171.25.9\]:43252 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-07-07 14:08:04 1hk5xb-0007kO-5h SMTP connection from 91-171-25-9.subs.proxad.net \[91.171.25.9\]:43258 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-07-07 14:08:10 1hk5xh-0007kR-9p SMTP connection from 91-171-25-9.subs.proxad.net \[91.171.25.9\]:43264 I=\[193.107.88.166\]:25 closed by DROP in ACL
...
2020-01-28 07:43:30
34.95.5.172 attackspam
Honeypot attack, port: 139, PTR: 172.5.95.34.bc.googleusercontent.com.
2020-01-28 07:51:50
93.38.117.22 attackbots
Jan 27 18:34:28 prox sshd[11798]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.38.117.22 
Jan 27 18:34:30 prox sshd[11798]: Failed password for invalid user r from 93.38.117.22 port 52420 ssh2
2020-01-28 07:40:26
91.204.113.130 attackspambots
2019-02-11 05:22:08 1gt36e-0001rZ-9A SMTP connection from \(\[91.204.113.130\]\) \[91.204.113.130\]:35430 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-02-11 05:22:35 1gt374-0001rz-Gk SMTP connection from \(\[91.204.113.130\]\) \[91.204.113.130\]:35654 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-02-11 05:22:52 1gt37K-0001sF-QU SMTP connection from \(\[91.204.113.130\]\) \[91.204.113.130\]:35757 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-03-13 05:39:44 H=\(\[91.204.113.130\]\) \[91.204.113.130\]:24891 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-03-13 05:40:03 H=\(\[91.204.113.130\]\) \[91.204.113.130\]:25036 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-03-13 05:40:18 H=\(\[91.204.113.130\]\) \[91.204.113.130\]:25136 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
...
2020-01-28 07:23:14
91.135.252.10 attack
2019-02-28 10:54:08 H=\(\[91.135.252.10\]\) \[91.135.252.10\]:33408 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-02-28 10:54:39 H=\(\[91.135.252.10\]\) \[91.135.252.10\]:38492 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-02-28 10:55:04 H=\(\[91.135.252.10\]\) \[91.135.252.10\]:31833 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-10-24 08:04:20 1iNWEL-0000CT-Op SMTP connection from \(\[91.135.252.10\]\) \[91.135.252.10\]:49536 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-10-24 08:04:29 1iNWET-0000Ch-N9 SMTP connection from \(\[91.135.252.10\]\) \[91.135.252.10\]:21586 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-10-24 08:04:35 1iNWEd-0000DA-01 SMTP connection from \(\[91.135.252.10\]\) \[91.135.252.10\]:40775 I=\[193.107.88.166\]:25 closed by DROP in ACL
...
2020-01-28 07:56:29
91.140.224.202 attack
2019-07-08 16:25:26 1hkUa6-0002eq-3j SMTP connection from \(\[91.140.224.202\]\) \[91.140.224.202\]:19674 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-07-08 16:25:38 1hkUaH-0002fD-WA SMTP connection from \(\[91.140.224.202\]\) \[91.140.224.202\]:19771 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-07-08 16:25:47 1hkUaQ-0002fM-8s SMTP connection from \(\[91.140.224.202\]\) \[91.140.224.202\]:19844 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-10-24 07:10:15 1iNVO3-00073D-1s SMTP connection from \(\[91.140.224.202\]\) \[91.140.224.202\]:28738 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-10-24 07:10:33 1iNVOJ-00073a-KQ SMTP connection from \(\[91.140.224.202\]\) \[91.140.224.202\]:28835 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-10-24 07:10:47 1iNVOX-00073p-BN SMTP connection from \(\[91.140.224.202\]\) \[91.140.224.202\]:28935 I=\[193.107.88.166\]:25 closed by DROP in ACL
...
2020-01-28 07:49:04
212.64.89.221 attackbotsspam
Unauthorized connection attempt detected from IP address 212.64.89.221 to port 2220 [J]
2020-01-28 07:25:55
54.38.180.53 attackbots
Unauthorized connection attempt detected from IP address 54.38.180.53 to port 2220 [J]
2020-01-28 07:49:51
91.204.113.84 attackspam
2020-01-25 13:38:46 1ivKi5-0000WA-3o SMTP connection from \(\[91.204.113.84\]\) \[91.204.113.84\]:14064 I=\[193.107.88.166\]:25 closed by DROP in ACL
2020-01-25 13:39:06 1ivKiP-0000YF-5S SMTP connection from \(\[91.204.113.84\]\) \[91.204.113.84\]:14208 I=\[193.107.88.166\]:25 closed by DROP in ACL
2020-01-25 13:39:26 1ivKih-0000Z7-F2 SMTP connection from \(\[91.204.113.84\]\) \[91.204.113.84\]:14339 I=\[193.107.88.166\]:25 closed by DROP in ACL
...
2020-01-28 07:23:28
91.197.64.60 attackspam
2019-01-31 15:27:41 H=\(nat33.teleconnect.ru\) \[91.197.64.60\]:20870 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-01-31 15:27:56 H=\(nat33.teleconnect.ru\) \[91.197.64.60\]:21145 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-01-31 15:28:05 H=\(nat33.teleconnect.ru\) \[91.197.64.60\]:21328 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
...
2020-01-28 07:27:28
138.197.222.141 attackbots
Jan 27 22:27:27 124388 sshd[17241]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.222.141  user=root
Jan 27 22:27:29 124388 sshd[17241]: Failed password for root from 138.197.222.141 port 37130 ssh2
Jan 27 22:28:39 124388 sshd[17252]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.222.141  user=root
Jan 27 22:28:41 124388 sshd[17252]: Failed password for root from 138.197.222.141 port 49594 ssh2
Jan 27 22:29:53 124388 sshd[17254]: Invalid user bg from 138.197.222.141 port 33826
2020-01-28 07:36:47

最近上报的IP列表

104.21.91.172 104.21.91.176 104.21.91.177 104.21.91.179
104.21.91.18 104.21.91.180 104.21.91.184 104.21.91.181
104.21.91.178 104.21.91.183 104.21.91.185 104.21.91.188
104.21.91.19 104.21.91.187 104.21.91.189 104.21.91.191
104.21.91.190 104.21.91.199 104.21.91.195 104.21.91.198