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 <<>> 104.21.91.207
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25493
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.91.207.			IN	A

;; AUTHORITY SECTION:
.			270	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 03:14:54 CST 2022
;; MSG SIZE  rcvd: 106
HOST信息:
Host 207.91.21.104.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 207.91.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
222.186.175.182 attackbots
Mar 12 17:58:19 vps647732 sshd[22403]: Failed password for root from 222.186.175.182 port 2374 ssh2
Mar 12 17:58:32 vps647732 sshd[22403]: error: maximum authentication attempts exceeded for root from 222.186.175.182 port 2374 ssh2 [preauth]
...
2020-03-13 01:03:23
83.54.110.0 attack
2019-10-27T21:20:22.159Z CLOSE host=83.54.110.0 port=48336 fd=4 time=20.011 bytes=21
...
2020-03-13 00:54:25
178.132.192.21 attackbotsspam
Scan detected 2020.03.12 13:30:11 blocked until 2020.04.06 11:01:34
2020-03-13 00:25:10
180.244.91.147 attackspambots
Attempt to attack host OS, exploiting network vulnerabilities, on 12-03-2020 12:30:08.
2020-03-13 00:47:19
120.70.100.215 attackbotsspam
5x Failed Password
2020-03-13 01:00:38
194.26.69.106 attackspambots
Port scan on 11 port(s): 4011 4015 5011 5012 6014 10014 10018 30020 40015 40016 50018
2020-03-13 00:53:06
122.51.171.149 attack
Mar 12 15:50:21 silence02 sshd[28046]: Failed password for root from 122.51.171.149 port 40566 ssh2
Mar 12 15:56:47 silence02 sshd[30753]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.171.149
Mar 12 15:56:49 silence02 sshd[30753]: Failed password for invalid user cpanel from 122.51.171.149 port 58552 ssh2
2020-03-13 00:53:26
83.128.32.5 attack
2020-02-09T20:34:30.899Z CLOSE host=83.128.32.5 port=41870 fd=4 time=20.019 bytes=10
...
2020-03-13 01:01:37
192.241.234.94 attackspam
firewall-block, port(s): 5986/tcp
2020-03-13 00:58:30
14.161.13.16 attack
Time:     Thu Mar 12 08:28:11 2020 -0400
IP:       14.161.13.16 (VN/Vietnam/static.vnpt.vn)
Failures: 20 (WordPressBruteForcePOST)
Interval: 3600 seconds
Blocked:  Permanent Block
2020-03-13 00:51:34
42.201.211.67 attackspambots
Attempt to attack host OS, exploiting network vulnerabilities, on 12-03-2020 12:30:09.
2020-03-13 00:44:48
83.110.4.215 attackspambots
2019-11-13T19:36:43.630Z CLOSE host=83.110.4.215 port=50688 fd=4 time=20.018 bytes=6
...
2020-03-13 01:02:03
185.176.222.41 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2020-03-13 00:18:01
218.103.116.121 attackbots
CMS (WordPress or Joomla) login attempt.
2020-03-13 00:45:52
63.83.78.224 attackbots
Mar 12 14:26:13 mail.srvfarm.net postfix/smtpd[1850443]: NOQUEUE: reject: RCPT from unknown[63.83.78.224]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar 12 14:30:54 mail.srvfarm.net postfix/smtpd[1837190]: NOQUEUE: reject: RCPT from unknown[63.83.78.224]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar 12 14:30:54 mail.srvfarm.net postfix/smtpd[1852675]: NOQUEUE: reject: RCPT from unknown[63.83.78.224]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar 12 14:30:54 mail.srvfarm.net postfix/smtpd[1850431]: NOQUEUE: reject: RCPT from unknown[63.83.78.224]: 450 4.1.8 
2020-03-13 00:22:16

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