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 <<>> 104.21.4.213
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14185
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.4.213.			IN	A

;; AUTHORITY SECTION:
.			216	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021602 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 10:09:19 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 213.4.21.104.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 213.4.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
116.202.203.130 attackspam
[2020-03-30 05:45:02] NOTICE[1148] chan_sip.c: Registration from '"333" ' failed for '116.202.203.130:7019' - Wrong password
[2020-03-30 05:45:02] SECURITY[1163] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-03-30T05:45:02.049-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="333",SessionID="0x7fd82c43c848",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/116.202.203.130/7019",Challenge="6b5ac635",ReceivedChallenge="6b5ac635",ReceivedHash="05f55867af3a5f7febd20da9659e8cb9"
[2020-03-30 05:45:02] NOTICE[1148] chan_sip.c: Registration from '"333" ' failed for '116.202.203.130:7019' - Wrong password
[2020-03-30 05:45:02] SECURITY[1163] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-03-30T05:45:02.194-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="333",SessionID="0x7fd82c3faf98",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/11
...
2020-03-30 18:21:42
192.95.18.103 attack
SSH Brute-Force reported by Fail2Ban
2020-03-30 18:42:33
116.49.189.2 attackspambots
Port probing on unauthorized port 5555
2020-03-30 19:02:02
49.234.91.116 attack
banned on SSHD
2020-03-30 18:34:10
103.236.253.28 attackspambots
$f2bV_matches
2020-03-30 18:26:20
1.165.1.252 attackspam
Attempt to attack host OS, exploiting network vulnerabilities, on 30-03-2020 04:50:14.
2020-03-30 18:43:29
177.54.88.110 attackbotsspam
port scan and connect, tcp 23 (telnet)
2020-03-30 18:23:14
190.113.142.197 attackbotsspam
Mar 30 09:01:37 pi sshd[13688]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.113.142.197 
Mar 30 09:01:38 pi sshd[13688]: Failed password for invalid user gya from 190.113.142.197 port 43681 ssh2
2020-03-30 18:44:35
14.236.175.128 attack
Honeypot attack, port: 445, PTR: static.vnpt.vn.
2020-03-30 18:27:40
187.87.104.62 attackbotsspam
fail2ban
2020-03-30 18:28:55
49.233.90.200 attack
SSH Authentication Attempts Exceeded
2020-03-30 18:35:21
23.254.3.182 attackspambots
(From webdesignzgenius@gmail.com) Hello,

Do you feel that your website is somehow lagging behind your competition? How do you feel when you don't see your website on top of Google searches for the exact keywords that you have been vying for? Are you ready to solve your problems? 

I'm a freelance online marketer looking for new clients who are interested in boosting their website's productivity so they can generate more sales. Most websites listed on the first page of search results tend to be more trusted by consumers and they also get a massive amount of traffic from being in the top spots. This makes their profits go up substantially. Meanwhile, the sites found on the next few pages are overshadowed, thus missing out on a lot of opportunities. 

Is your site able to make a good amount profit for your business? If not, then I'd like to offer you some professional help. If you'd like to learn more about my services and how I can help you in making your website more profitable, please write back to let
2020-03-30 18:50:50
49.228.146.186 attackspambots
Attempt to attack host OS, exploiting network vulnerabilities, on 30-03-2020 04:50:15.
2020-03-30 18:40:05
221.122.67.66 attackspambots
$f2bV_matches
2020-03-30 18:25:28
5.160.77.202 attackbots
20/3/29@23:50:42: FAIL: Alarm-Network address from=5.160.77.202
20/3/29@23:50:42: FAIL: Alarm-Network address from=5.160.77.202
...
2020-03-30 18:15:38

最近上报的IP列表

104.21.4.21 104.21.4.235 104.21.4.241 104.21.4.249
104.21.4.250 104.21.4.251 58.88.86.83 121.55.226.67
104.21.4.54 104.21.4.57 238.70.241.130 104.21.4.60
104.21.4.65 104.21.4.66 1.233.188.250 104.21.4.93
84.76.136.1 117.111.2.38 61.123.174.130 104.21.4.97