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: United States

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 <<>> 104.21.72.58
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12524
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.72.58.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 88 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:51:21 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 58.72.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 58.72.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
140.227.187.144 attackspambots
Unauthorized connection attempt from IP address 140.227.187.144 on Port 445(SMB)
2020-07-04 10:21:21
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Unauthorized connection attempt from IP address 49.146.35.115 on Port 445(SMB)
2020-07-04 10:30:13
121.227.152.235 attackspambots
Unauthorised connection attempt detected at AUO MAIN. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-07-04 10:26:13
75.76.129.187 attack
20 attempts against mh-ssh on web
2020-07-04 10:33:13
125.167.32.59 attack
Unauthorized connection attempt from IP address 125.167.32.59 on Port 445(SMB)
2020-07-04 10:18:01
192.140.40.198 attack
Unauthorized connection attempt from IP address 192.140.40.198 on Port 445(SMB)
2020-07-04 10:20:40
111.72.195.213 attackspambots
Jul  4 04:16:48 srv01 postfix/smtpd\[27591\]: warning: unknown\[111.72.195.213\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  4 04:17:02 srv01 postfix/smtpd\[27591\]: warning: unknown\[111.72.195.213\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  4 04:17:19 srv01 postfix/smtpd\[27591\]: warning: unknown\[111.72.195.213\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  4 04:17:39 srv01 postfix/smtpd\[27591\]: warning: unknown\[111.72.195.213\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  4 04:17:55 srv01 postfix/smtpd\[27591\]: warning: unknown\[111.72.195.213\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-07-04 10:39:08
209.105.136.99 attackspam
IP 209.105.136.99 attacked honeypot on port: 23 at 7/3/2020 6:31:37 PM
2020-07-04 10:25:20
158.69.210.168 attackspambots
malicious Brute-Force reported by https://www.patrick-binder.de
...
2020-07-04 10:31:09
14.188.110.23 attackspam
Honeypot attack, port: 445, PTR: static.vnpt.vn.
2020-07-04 10:33:35
117.131.60.58 attack
Jul  4 01:45:54 ip-172-31-62-245 sshd\[31804\]: Invalid user rizal from 117.131.60.58\
Jul  4 01:45:56 ip-172-31-62-245 sshd\[31804\]: Failed password for invalid user rizal from 117.131.60.58 port 19736 ssh2\
Jul  4 01:49:18 ip-172-31-62-245 sshd\[31842\]: Invalid user paul from 117.131.60.58\
Jul  4 01:49:20 ip-172-31-62-245 sshd\[31842\]: Failed password for invalid user paul from 117.131.60.58 port 27717 ssh2\
Jul  4 01:52:50 ip-172-31-62-245 sshd\[31899\]: Invalid user vnc from 117.131.60.58\
2020-07-04 10:37:09
101.187.123.101 attack
Jul  4 02:07:30 localhost sshd\[15802\]: Invalid user wiki from 101.187.123.101 port 58737
Jul  4 02:07:30 localhost sshd\[15802\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.187.123.101
Jul  4 02:07:32 localhost sshd\[15802\]: Failed password for invalid user wiki from 101.187.123.101 port 58737 ssh2
...
2020-07-04 10:18:35
87.103.213.56 attackbots
Unauthorized connection attempt from IP address 87.103.213.56 on Port 445(SMB)
2020-07-04 10:26:47
106.53.108.16 attack
Unauthorised connection attempt detected at AUO NODE 4. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-07-04 10:23:32
112.78.133.252 attackbotsspam
Unauthorized connection attempt from IP address 112.78.133.252 on Port 445(SMB)
2020-07-04 10:28:01

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