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 <<>> 104.21.20.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30431
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.20.51.			IN	A

;; AUTHORITY SECTION:
.			570	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:15:27 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 51.20.21.104.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 51.20.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
106.51.38.193 attack
Unauthorized connection attempt from IP address 106.51.38.193 on Port 445(SMB)
2020-09-05 02:23:18
190.72.219.26 attackbotsspam
Unauthorized connection attempt from IP address 190.72.219.26 on Port 445(SMB)
2020-09-05 02:21:16
188.120.58.57 attackspambots
Honeypot attack, port: 5555, PTR: PTR record not found
2020-09-05 02:29:22
195.239.217.34 attackspambots
Attempted connection to port 23.
2020-09-05 01:56:39
222.186.30.57 attackbots
Sep  4 20:22:29 theomazars sshd[23469]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.57  user=root
Sep  4 20:22:30 theomazars sshd[23469]: Failed password for root from 222.186.30.57 port 51662 ssh2
2020-09-05 02:24:08
161.35.84.204 attackbots
Port scan denied
2020-09-05 02:05:02
114.32.210.222 attackbots
Attempted connection to port 23.
2020-09-05 02:10:58
118.186.197.82 attackspam
SQL
2020-09-05 02:25:50
186.93.0.27 attackbots
Attempted connection to port 445.
2020-09-05 02:01:20
107.189.11.160 attack
Sep  4 17:36:45 vps-51d81928 sshd[213009]: Invalid user test from 107.189.11.160 port 33342
Sep  4 17:36:45 vps-51d81928 sshd[213004]: Invalid user centos from 107.189.11.160 port 33336
Sep  4 17:36:45 vps-51d81928 sshd[213003]: Invalid user vagrant from 107.189.11.160 port 33338
Sep  4 17:36:45 vps-51d81928 sshd[213007]: Invalid user oracle from 107.189.11.160 port 33344
Sep  4 17:36:45 vps-51d81928 sshd[213002]: Invalid user postgres from 107.189.11.160 port 33340
...
2020-09-05 02:13:34
213.240.255.188 attackspam
Attempted connection to port 445.
2020-09-05 01:54:46
110.81.100.101 attackbots
Unauthorised access (Sep  4) SRC=110.81.100.101 LEN=40 TTL=52 ID=31968 TCP DPT=23 WINDOW=21156 SYN
2020-09-05 02:11:40
58.33.84.251 attackspam
ssh intrusion attempt
2020-09-05 02:06:20
82.178.43.102 attack
Unauthorized connection attempt from IP address 82.178.43.102 on Port 445(SMB)
2020-09-05 02:09:12
176.126.175.49 attackspam
1 Attack(s) Detected
[DoS Attack: TCP/UDP Chargen] from source: 176.126.175.49, port 57836, Thursday, September 03, 2020 19:47:11
2020-09-05 01:55:44

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