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 <<>> 104.21.20.157
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64038
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.20.157.			IN	A

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

;; Query time: 24 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:46:54 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 157.20.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 157.20.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
211.24.110.125 attack
Unauthorized connection attempt detected from IP address 211.24.110.125 to port 2220 [J]
2020-01-11 20:18:10
68.32.83.238 attackbotsspam
Jan 11 11:20:07 [host] sshd[31974]: Invalid user pi from 68.32.83.238
Jan 11 11:20:07 [host] sshd[31974]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.32.83.238
Jan 11 11:20:07 [host] sshd[31976]: Invalid user pi from 68.32.83.238
2020-01-11 20:13:08
115.73.222.210 attackspambots
1578718032 - 01/11/2020 05:47:12 Host: 115.73.222.210/115.73.222.210 Port: 445 TCP Blocked
2020-01-11 20:26:23
116.104.137.104 attack
Unauthorized connection attempt from IP address 116.104.137.104 on Port 445(SMB)
2020-01-11 20:20:16
117.48.193.118 attackbots
2020-01-11 dovecot_login authenticator failed for \(**REMOVED**\) \[117.48.193.118\]: 535 Incorrect authentication data \(set_id=nologin\)
2020-01-11 dovecot_login authenticator failed for \(**REMOVED**\) \[117.48.193.118\]: 535 Incorrect authentication data \(set_id=sales@**REMOVED**\)
2020-01-11 dovecot_login authenticator failed for \(**REMOVED**\) \[117.48.193.118\]: 535 Incorrect authentication data \(set_id=sales\)
2020-01-11 20:46:33
14.242.109.66 attackbots
Jan 11 05:47:09 grey postfix/smtpd\[10131\]: NOQUEUE: reject: RCPT from unknown\[14.242.109.66\]: 554 5.7.1 Service unavailable\; Client host \[14.242.109.66\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[14.242.109.66\]\; from=\ to=\ proto=ESMTP helo=\
...
2020-01-11 20:30:16
14.155.220.235 attackbotsspam
1578723848 - 01/11/2020 07:24:08 Host: 14.155.220.235/14.155.220.235 Port: 445 TCP Blocked
2020-01-11 20:42:36
165.22.78.222 attackbots
Jan 11 10:05:33 ws12vmsma01 sshd[38894]: Failed password for invalid user pluto from 165.22.78.222 port 56018 ssh2
Jan 11 10:08:11 ws12vmsma01 sshd[39257]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.78.222  user=root
Jan 11 10:08:13 ws12vmsma01 sshd[39257]: Failed password for root from 165.22.78.222 port 56002 ssh2
...
2020-01-11 20:44:07
2.225.175.182 attackbotsspam
Jan 11 05:47:04 grey postfix/smtpd\[10127\]: NOQUEUE: reject: RCPT from 2-225-175-182.ip176.fastwebnet.it\[2.225.175.182\]: 554 5.7.1 Service unavailable\; Client host \[2.225.175.182\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[2.225.175.182\]\; from=\ to=\ proto=ESMTP helo=\<2-225-175-182.ip176.fastwebnet.it\>
...
2020-01-11 20:35:20
200.109.223.235 attack
Unauthorized connection attempt from IP address 200.109.223.235 on Port 445(SMB)
2020-01-11 20:21:54
79.59.247.163 attack
1578718020 - 01/11/2020 05:47:00 Host: 79.59.247.163/79.59.247.163 Port: 22 TCP Blocked
2020-01-11 20:37:29
45.136.109.87 attackbots
ET CINS Active Threat Intelligence Poor Reputation IP group 33 - port: 8787 proto: TCP cat: Misc Attack
2020-01-11 20:47:49
45.224.107.99 attack
Jan 11 05:46:44 vmanager6029 sshd\[27369\]: Invalid user admin from 45.224.107.99 port 58149
Jan 11 05:46:45 vmanager6029 sshd\[27369\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.224.107.99
Jan 11 05:46:47 vmanager6029 sshd\[27369\]: Failed password for invalid user admin from 45.224.107.99 port 58149 ssh2
2020-01-11 20:48:37
167.99.202.143 attackbots
Unauthorized connection attempt detected from IP address 167.99.202.143 to port 2220 [J]
2020-01-11 20:54:04
183.89.245.25 attack
Jan 11 09:48:26 dev0-dcde-rnet sshd[24320]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.89.245.25
Jan 11 09:48:28 dev0-dcde-rnet sshd[24320]: Failed password for invalid user bert from 183.89.245.25 port 38167 ssh2
Jan 11 09:49:40 dev0-dcde-rnet sshd[24323]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.89.245.25
2020-01-11 20:41:26

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