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 <<>> 104.21.76.72
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15325
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.76.72.			IN	A

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

;; Query time: 68 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:55:54 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 72.76.21.104.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 72.76.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
58.242.83.39 attack
Jun 24 20:19:43 tanzim-HP-Z238-Microtower-Workstation sshd\[9216\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.242.83.39  user=root
Jun 24 20:19:46 tanzim-HP-Z238-Microtower-Workstation sshd\[9216\]: Failed password for root from 58.242.83.39 port 15620 ssh2
Jun 24 20:23:49 tanzim-HP-Z238-Microtower-Workstation sshd\[9917\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.242.83.39  user=root
...
2019-06-24 23:18:53
184.105.139.105 attackbots
3389BruteforceFW21
2019-06-24 22:49:35
64.212.73.154 attackspam
SSH Brute-Force reported by Fail2Ban
2019-06-24 22:57:12
58.221.127.139 attackbotsspam
59 probes for all variations of contact us pages
2019-06-24 23:15:57
164.160.130.141 attack
RDP Bruteforce
2019-06-24 22:21:16
185.36.81.168 attackbots
2019-06-24T15:36:11.064694ns1.unifynetsol.net postfix/smtpd\[14523\]: warning: unknown\[185.36.81.168\]: SASL LOGIN authentication failed: authentication failure
2019-06-24T16:39:37.815211ns1.unifynetsol.net postfix/smtpd\[27783\]: warning: unknown\[185.36.81.168\]: SASL LOGIN authentication failed: authentication failure
2019-06-24T17:44:13.757871ns1.unifynetsol.net postfix/smtpd\[7038\]: warning: unknown\[185.36.81.168\]: SASL LOGIN authentication failed: authentication failure
2019-06-24T18:49:28.983604ns1.unifynetsol.net postfix/smtpd\[16902\]: warning: unknown\[185.36.81.168\]: SASL LOGIN authentication failed: authentication failure
2019-06-24T19:54:48.032153ns1.unifynetsol.net postfix/smtpd\[25287\]: warning: unknown\[185.36.81.168\]: SASL LOGIN authentication failed: authentication failure
2019-06-24 23:15:31
177.66.228.7 attackspambots
SMTP-sasl brute force
...
2019-06-24 22:56:37
50.121.219.206 attack
Unauthorised access (Jun 24) SRC=50.121.219.206 LEN=44 TTL=240 ID=16740 DF TCP DPT=23 WINDOW=14600 SYN
2019-06-24 23:10:48
218.92.0.148 attackspambots
tried it too often
2019-06-24 22:22:58
177.128.143.217 attack
SMTP-sasl brute force
...
2019-06-24 22:59:15
81.22.45.29 attackbots
Port scan on 8 port(s): 33340 33341 33343 33344 33348 33349 33350 33351
2019-06-24 22:22:11
194.60.213.122 attack
Jun 24 13:52:47 tux postfix/smtpd[5371]: warning: hostname 122.213-net.prewifi.hostname does not resolve to address 194.60.213.122: Name or service not known
Jun 24 13:52:47 tux postfix/smtpd[5371]: connect from unknown[194.60.213.122]
Jun x@x
Jun 24 13:52:49 tux postfix/smtpd[5371]: lost connection after RCPT from unknown[194.60.213.122]
Jun 24 13:52:49 tux postfix/smtpd[5371]: disconnect from unknown[194.60.213.122]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=194.60.213.122
2019-06-24 22:18:11
153.37.154.118 attackspam
Jun 24 13:56:26 bbl sshd[9118]: Bad protocol version identification '' from 153.37.154.118 port 54409
Jun 24 13:57:31 bbl sshd[10409]: Invalid user support from 153.37.154.118 port 54983
Jun 24 13:57:47 bbl sshd[10409]: Connection closed by 153.37.154.118 port 54983 [preauth]
Jun 24 13:58:58 bbl sshd[21199]: Invalid user ubnt from 153.37.154.118 port 57482
Jun 24 13:59:08 bbl sshd[21199]: Connection closed by 153.37.154.118 port 57482 [preauth]
Jun 24 14:00:33 bbl sshd[31411]: Invalid user cisco from 153.37.154.118 port 59871


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=153.37.154.118
2019-06-24 22:07:49
187.111.55.218 attackbotsspam
mail.log:Jun 20 04:01:34 mail postfix/smtpd[22719]: warning: unknown[187.111.55.218]: SASL PLAIN authentication failed: authentication failure
2019-06-24 22:44:06
18.236.45.196 attackspambots
18.236.45.196 - - \[24/Jun/2019:13:59:39 +0200\] "GET /wp-login.php HTTP/1.1" 200 1130 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
18.236.45.196 - - \[24/Jun/2019:13:59:40 +0200\] "POST /wp-login.php HTTP/1.1" 200 1526 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
18.236.45.196 - - \[24/Jun/2019:14:08:04 +0200\] "GET /wp-login.php HTTP/1.1" 200 1256 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
18.236.45.196 - - \[24/Jun/2019:14:08:05 +0200\] "POST /wp-login.php HTTP/1.1" 200 1651 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
18.236.45.196 - - \[24/Jun/2019:14:08:06 +0200\] "GET /wp-login.php HTTP/1.1" 200 1256 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
18.236.45.196 - - \[24/Jun/2019:14:08:06 +0200\] "POST /wp-login.php HTTP/1.1" 200 1629 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\)
2019-06-24 22:19:54

最近上报的IP列表

104.21.76.77 104.21.76.74 104.21.76.70 104.21.76.79
104.21.76.78 104.21.76.8 104.21.76.80 104.21.76.85
104.21.76.88 104.21.76.87 104.21.76.90 104.21.76.86
104.21.76.95 104.21.76.89 104.21.76.92 104.21.76.91
104.21.76.96 104.21.76.9 104.21.76.94 104.21.76.97