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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.79.72
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35102
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.79.72.			IN	A

;; AUTHORITY SECTION:
.			586	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022001 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 12:46:14 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 72.79.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 72.79.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
195.54.167.48 attackbotsspam
May 27 10:58:28 debian-2gb-nbg1-2 kernel: \[12828703.960382\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=195.54.167.48 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=35744 PROTO=TCP SPT=58396 DPT=9309 WINDOW=1024 RES=0x00 SYN URGP=0
2020-05-27 17:48:07
46.21.245.107 attack
Automatic report - Port Scan Attack
2020-05-27 17:36:53
209.97.183.74 attackspambots
SSHD unauthorised connection attempt (b)
2020-05-27 17:26:49
74.82.47.3 attackbotsspam
Unauthorized connection attempt detected from IP address 74.82.47.3 to port 445 [T]
2020-05-27 17:47:51
180.76.57.58 attackspambots
May 27 05:47:16 vpn01 sshd[15691]: Failed password for root from 180.76.57.58 port 60918 ssh2
...
2020-05-27 17:39:17
77.93.33.212 attack
<6 unauthorized SSH connections
2020-05-27 17:41:30
42.200.244.178 attack
Invalid user admin from 42.200.244.178 port 52926
2020-05-27 17:15:53
167.249.224.195 attackbots
Port probing on unauthorized port 2323
2020-05-27 17:36:14
106.12.18.168 attackspam
May 27 10:15:45 server sshd[55214]: Failed password for root from 106.12.18.168 port 58532 ssh2
May 27 10:18:48 server sshd[57859]: Failed password for root from 106.12.18.168 port 44434 ssh2
May 27 10:21:51 server sshd[60532]: Failed password for root from 106.12.18.168 port 58560 ssh2
2020-05-27 17:31:35
125.124.198.111 attackbots
May 27 10:13:37 piServer sshd[22821]: Failed password for root from 125.124.198.111 port 57496 ssh2
May 27 10:18:13 piServer sshd[23345]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.124.198.111 
May 27 10:18:16 piServer sshd[23345]: Failed password for invalid user support from 125.124.198.111 port 47832 ssh2
...
2020-05-27 17:53:12
82.189.223.116 attackbotsspam
Failed password for invalid user stylianos from 82.189.223.116 port 58638 ssh2
2020-05-27 17:47:34
129.28.103.85 attackbots
May 27 11:33:14 journals sshd\[121551\]: Invalid user ts3server from 129.28.103.85
May 27 11:33:14 journals sshd\[121551\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.28.103.85
May 27 11:33:16 journals sshd\[121551\]: Failed password for invalid user ts3server from 129.28.103.85 port 58786 ssh2
May 27 11:40:16 journals sshd\[122816\]: Invalid user ubuntu from 129.28.103.85
May 27 11:40:16 journals sshd\[122816\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.28.103.85
...
2020-05-27 17:26:35
104.248.126.170 attackspam
May 27 11:21:46 OPSO sshd\[4181\]: Invalid user git from 104.248.126.170 port 57250
May 27 11:21:46 OPSO sshd\[4181\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.126.170
May 27 11:21:49 OPSO sshd\[4181\]: Failed password for invalid user git from 104.248.126.170 port 57250 ssh2
May 27 11:24:20 OPSO sshd\[4748\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.126.170  user=root
May 27 11:24:22 OPSO sshd\[4748\]: Failed password for root from 104.248.126.170 port 43624 ssh2
2020-05-27 17:25:11
92.222.77.150 attackspam
May 27 09:54:06 home sshd[14090]: Failed password for root from 92.222.77.150 port 56828 ssh2
May 27 09:57:43 home sshd[14444]: Failed password for root from 92.222.77.150 port 33656 ssh2
May 27 10:01:22 home sshd[14772]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.222.77.150
...
2020-05-27 17:29:41
128.199.172.73 attackspambots
SSH auth scanning - multiple failed logins
2020-05-27 17:20:38

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