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 <<>> 104.21.72.118
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61856
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.72.118.			IN	A

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

;; Query time: 55 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:50:25 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 118.72.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 118.72.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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77.42.88.155 attack
Unauthorized connection attempt detected from IP address 77.42.88.155 to port 23
2020-01-11 07:09:05
114.47.104.206 attackbotsspam
port scan and connect, tcp 23 (telnet)
2020-01-11 07:44:02
123.20.170.135 attack
Jan 10 15:09:42 mailman postfix/smtpd[8956]: warning: unknown[123.20.170.135]: SASL PLAIN authentication failed: authentication failure
2020-01-11 07:25:47
54.36.163.141 attackbotsspam
SSH Brute-Force reported by Fail2Ban
2020-01-11 07:14:15
58.249.123.38 attackbots
Jan 10 22:09:20 ourumov-web sshd\[29940\]: Invalid user sy from 58.249.123.38 port 39202
Jan 10 22:09:20 ourumov-web sshd\[29940\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.249.123.38
Jan 10 22:09:22 ourumov-web sshd\[29940\]: Failed password for invalid user sy from 58.249.123.38 port 39202 ssh2
...
2020-01-11 07:43:18
113.54.193.39 attack
Honeypot attack, port: 5555, PTR: PTR record not found
2020-01-11 07:29:31
14.167.78.120 attack
1578690580 - 01/10/2020 22:09:40 Host: 14.167.78.120/14.167.78.120 Port: 445 TCP Blocked
2020-01-11 07:28:29
211.24.85.217 attackspam
Honeypot attack, port: 445, PTR: cgw-211-24-85-217.bbrtl.time.net.my.
2020-01-11 07:32:47
23.94.161.171 attack
firewall-block, port(s): 1433/tcp
2020-01-11 07:10:10
158.140.122.138 attackbotsspam
Jan 10 22:09:26 grey postfix/smtpd\[27527\]: NOQUEUE: reject: RCPT from unknown\[158.140.122.138\]: 554 5.7.1 Service unavailable\; Client host \[158.140.122.138\] blocked using cbl.abuseat.org\; Blocked - see http://www.abuseat.org/lookup.cgi\?ip=158.140.122.138\; from=\ to=\<3dpalur@fasor.hu\> proto=ESMTP helo=\<\[158.140.122.138\]\>
...
2020-01-11 07:40:42
1.236.151.31 attackspambots
Jan 10 23:42:32 mout sshd[31797]: Failed password for invalid user qki from 1.236.151.31 port 42278 ssh2
Jan 10 23:47:01 mout sshd[32291]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.236.151.31  user=root
Jan 10 23:47:04 mout sshd[32291]: Failed password for root from 1.236.151.31 port 51562 ssh2
2020-01-11 07:09:21
79.99.109.38 attackspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-11 07:22:07
180.179.196.84 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-11 07:29:14
211.220.27.191 attack
Invalid user tuo from 211.220.27.191 port 59094
2020-01-11 07:41:17
117.102.68.188 attackspambots
Unauthorized connection attempt detected from IP address 117.102.68.188 to port 22
2020-01-11 07:19:59

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