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:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.91.231
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38715
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.91.231.			IN	A

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

;; Query time: 54 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:15:00 CST 2022
;; MSG SIZE  rcvd: 106
HOST信息:
Host 231.91.21.104.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 231.91.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
134.209.150.75 attackbots
Port scan detected on ports: 8080[TCP], 8080[TCP], 8080[TCP]
2020-02-05 04:54:53
46.51.197.88 attack
Bad bot/spoofed identity
2020-02-05 05:08:40
41.139.171.139 attack
Brute force attempt
2020-02-05 05:06:59
187.170.82.87 attack
Feb  4 21:26:54 pl1server sshd[4115]: reveeclipse mapping checking getaddrinfo for dsl-187-170-82-87-dyn.prod-infinhostnameum.com.mx [187.170.82.87] failed - POSSIBLE BREAK-IN ATTEMPT!
Feb  4 21:26:54 pl1server sshd[4115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.170.82.87  user=r.r
Feb  4 21:26:56 pl1server sshd[4115]: Failed password for r.r from 187.170.82.87 port 63684 ssh2
Feb  4 21:26:56 pl1server sshd[4115]: Connection closed by 187.170.82.87 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=187.170.82.87
2020-02-05 04:51:13
51.83.2.148 attack
Automatic report - XMLRPC Attack
2020-02-05 05:13:50
64.225.12.217 attackspambots
Feb  4 21:15:08 server378 sshd[15198]: Invalid user sagstuen from 64.225.12.217
Feb  4 21:15:08 server378 sshd[15198]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.225.12.217
Feb  4 21:15:09 server378 sshd[15198]: Failed password for invalid user sagstuen from 64.225.12.217 port 32818 ssh2
Feb  4 21:15:09 server378 sshd[15198]: Received disconnect from 64.225.12.217: 11: Bye Bye [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=64.225.12.217
2020-02-05 05:10:14
140.143.238.108 attackbotsspam
Unauthorized connection attempt detected from IP address 140.143.238.108 to port 2220 [J]
2020-02-05 04:48:21
192.176.48.174 attackspambots
Honeypot attack, port: 5555, PTR: a174.broadband8.quicknet.se.
2020-02-05 04:57:33
95.25.2.225 attackbots
port scan and connect, tcp 23 (telnet)
2020-02-05 04:56:46
211.252.87.90 attackbotsspam
Feb  4 22:21:06 srv-ubuntu-dev3 sshd[66682]: Invalid user admin from 211.252.87.90
Feb  4 22:21:06 srv-ubuntu-dev3 sshd[66682]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.252.87.90
Feb  4 22:21:06 srv-ubuntu-dev3 sshd[66682]: Invalid user admin from 211.252.87.90
Feb  4 22:21:07 srv-ubuntu-dev3 sshd[66682]: Failed password for invalid user admin from 211.252.87.90 port 62013 ssh2
Feb  4 22:24:46 srv-ubuntu-dev3 sshd[66958]: Invalid user soap from 211.252.87.90
Feb  4 22:24:46 srv-ubuntu-dev3 sshd[66958]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.252.87.90
Feb  4 22:24:46 srv-ubuntu-dev3 sshd[66958]: Invalid user soap from 211.252.87.90
Feb  4 22:24:47 srv-ubuntu-dev3 sshd[66958]: Failed password for invalid user soap from 211.252.87.90 port 20928 ssh2
Feb  4 22:28:33 srv-ubuntu-dev3 sshd[67231]: Invalid user frk1952 from 211.252.87.90
...
2020-02-05 05:29:19
94.220.252.139 attack
Email rejected due to spam filtering
2020-02-05 05:14:04
221.13.9.50 attack
$f2bV_matches
2020-02-05 05:09:05
113.186.133.101 attackspambots
Port 1433 Scan
2020-02-05 04:59:22
79.40.107.125 attack
Honeypot attack, port: 445, PTR: host125-107-dynamic.40-79-r.retail.telecomitalia.it.
2020-02-05 05:13:21
121.159.50.45 attackbots
Honeypot attack, port: 4567, PTR: PTR record not found
2020-02-05 05:02:37

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