Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: None

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.47.157
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 56252
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.47.157.			IN	A

;; AUTHORITY SECTION:
.			486	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 79 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 20:33:03 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 157.47.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 157.47.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
83.102.172.104 attackbots
 TCP (SYN) 83.102.172.104:48984 -> port 1433, len 40
2020-08-13 03:26:43
192.35.169.31 attack
Port scan: Attack repeated for 24 hours
2020-08-13 03:38:10
46.185.138.163 attackbotsspam
Aug 12 21:20:04 buvik sshd[29738]: Failed password for root from 46.185.138.163 port 43766 ssh2
Aug 12 21:24:39 buvik sshd[30372]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.185.138.163  user=root
Aug 12 21:24:41 buvik sshd[30372]: Failed password for root from 46.185.138.163 port 54072 ssh2
...
2020-08-13 03:30:55
134.209.63.140 attackbotsspam
Unauthorized connection attempt detected from IP address 134.209.63.140 to port 9404 [T]
2020-08-13 03:58:41
52.186.84.111 attack
 TCP (SYN) 52.186.84.111:1088 -> port 445, len 44
2020-08-13 03:47:07
122.51.191.168 attack
thinkphp
2020-08-13 03:41:12
179.108.138.49 attack
 TCP (SYN) 179.108.138.49:50327 -> port 1433, len 44
2020-08-13 03:55:05
191.240.100.11 attackspambots
 TCP (SYN) 191.240.100.11:52442 -> port 1433, len 44
2020-08-13 03:38:39
192.35.169.18 attackbots
Port scan: Attack repeated for 24 hours
2020-08-13 03:38:22
182.61.36.56 attackspam
Aug 12 16:11:15 web-main sshd[822994]: Failed password for root from 182.61.36.56 port 59040 ssh2
Aug 12 16:18:50 web-main sshd[823067]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.36.56  user=root
Aug 12 16:18:53 web-main sshd[823067]: Failed password for root from 182.61.36.56 port 50252 ssh2
2020-08-13 03:39:47
95.57.88.1 attack
 TCP (SYN) 95.57.88.1:55790 -> port 1433, len 40
2020-08-13 03:25:23
193.93.62.13 attack
 TCP (SYN) 193.93.62.13:45636 -> port 3395, len 44
2020-08-13 03:53:20
193.118.53.197 attack
Unwanted checking 80 or 443 port
...
2020-08-13 03:37:58
169.255.26.53 attackbots
 TCP (SYN) 169.255.26.53:54571 -> port 445, len 44
2020-08-13 03:56:57
192.35.168.77 attackbots
 TCP (SYN) 192.35.168.77:43824 -> port 7547, len 44
2020-08-13 03:53:38

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