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 <<>> 104.21.19.159
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22253
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.19.159.			IN	A

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

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:31:27 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 159.19.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 159.19.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
116.50.203.210 attackbots
Automatic report - Port Scan Attack
2019-09-06 04:02:08
27.77.254.179 attackspambots
Sep  5 21:24:09 markkoudstaal sshd[31173]: Failed password for root from 27.77.254.179 port 62368 ssh2
Sep  5 21:26:48 markkoudstaal sshd[31414]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.77.254.179
Sep  5 21:26:51 markkoudstaal sshd[31414]: Failed password for invalid user support from 27.77.254.179 port 39646 ssh2
2019-09-06 03:37:13
84.176.170.61 attackspam
Automatic report - Port Scan Attack
2019-09-06 03:53:18
118.121.166.214 attackspam
port scan and connect, tcp 22 (ssh)
2019-09-06 03:38:14
185.53.88.41 attackspambots
09/05/2019-15:11:24.059854 185.53.88.41 Protocol: 17 ET SCAN Sipvicious User-Agent Detected (friendly-scanner)
2019-09-06 03:36:19
87.99.77.104 attack
Sep  5 09:25:20 php2 sshd\[23025\]: Invalid user bkpuser from 87.99.77.104
Sep  5 09:25:20 php2 sshd\[23025\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=87.99.77.104
Sep  5 09:25:22 php2 sshd\[23025\]: Failed password for invalid user bkpuser from 87.99.77.104 port 57550 ssh2
Sep  5 09:30:00 php2 sshd\[23982\]: Invalid user demo from 87.99.77.104
Sep  5 09:30:00 php2 sshd\[23982\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=87.99.77.104
2019-09-06 03:36:49
89.237.192.233 attack
Sep  5 13:26:42 mxgate1 postfix/postscreen[13738]: CONNECT from [89.237.192.233]:16940 to [176.31.12.44]:25
Sep  5 13:26:42 mxgate1 postfix/dnsblog[14425]: addr 89.237.192.233 listed by domain zen.spamhaus.org as 127.0.0.4
Sep  5 13:26:42 mxgate1 postfix/dnsblog[14425]: addr 89.237.192.233 listed by domain zen.spamhaus.org as 127.0.0.3
Sep  5 13:26:42 mxgate1 postfix/dnsblog[14425]: addr 89.237.192.233 listed by domain zen.spamhaus.org as 127.0.0.11
Sep  5 13:26:42 mxgate1 postfix/dnsblog[14424]: addr 89.237.192.233 listed by domain cbl.abuseat.org as 127.0.0.2
Sep  5 13:26:42 mxgate1 postfix/dnsblog[14428]: addr 89.237.192.233 listed by domain ix.dnsbl.xxxxxx.net as 127.0.0.2
Sep  5 13:26:42 mxgate1 postfix/dnsblog[14427]: addr 89.237.192.233 listed by domain b.barracudacentral.org as 127.0.0.2
Sep  5 13:26:43 mxgate1 postfix/postscreen[13738]: PREGREET 37 after 0.26 from [89.237.192.233]:16940: EHLO 213-145-145-78.static.ktnet.kg

Sep  5 13:26:43 mxgate1 postfix/posts........
-------------------------------
2019-09-06 04:12:54
35.194.4.128 attackbots
RDP Bruteforce
2019-09-06 04:13:30
91.121.110.97 attack
2019-09-05T19:11:31.400159abusebot-3.cloudsearch.cf sshd\[21504\]: Invalid user rstudio@123 from 91.121.110.97 port 46850
2019-09-06 03:34:30
68.183.124.53 attack
Sep  5 09:27:54 hcbb sshd\[24541\]: Invalid user postgres from 68.183.124.53
Sep  5 09:27:54 hcbb sshd\[24541\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.124.53
Sep  5 09:27:56 hcbb sshd\[24541\]: Failed password for invalid user postgres from 68.183.124.53 port 36512 ssh2
Sep  5 09:32:14 hcbb sshd\[24926\]: Invalid user ts3 from 68.183.124.53
Sep  5 09:32:14 hcbb sshd\[24926\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.124.53
2019-09-06 03:58:36
13.127.163.143 attackspambots
Sep  5 16:48:54 lvps83-169-44-148 sshd[21989]: Invalid user oracle from 13.127.163.143
Sep  5 16:48:54 lvps83-169-44-148 sshd[21989]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=em3-13-127-163-143.ap-south-1.compute.amazonaws.com 
Sep  5 16:48:56 lvps83-169-44-148 sshd[21989]: Failed password for invalid user oracle from 13.127.163.143 port 40416 ssh2
Sep  5 16:59:51 lvps83-169-44-148 sshd[22884]: Invalid user nagios from 13.127.163.143
Sep  5 16:59:51 lvps83-169-44-148 sshd[22884]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=em3-13-127-163-143.ap-south-1.compute.amazonaws.com 
Sep  5 16:59:53 lvps83-169-44-148 sshd[22884]: Failed password for invalid user nagios from 13.127.163.143 port 47752 ssh2
Sep  5 17:05:00 lvps83-169-44-148 sshd[24357]: Invalid user sinusbot from 13.127.163.143
Sep  5 17:05:00 lvps83-169-44-148 sshd[24357]: pam_unix(sshd:auth): authentication failure; logname........
-------------------------------
2019-09-06 04:16:23
82.146.33.59 attackbotsspam
Sep  5 22:49:26 server sshd\[20283\]: Invalid user sftpuser from 82.146.33.59 port 33034
Sep  5 22:49:26 server sshd\[20283\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.146.33.59
Sep  5 22:49:28 server sshd\[20283\]: Failed password for invalid user sftpuser from 82.146.33.59 port 33034 ssh2
Sep  5 22:53:47 server sshd\[20798\]: Invalid user svnuser from 82.146.33.59 port 54531
Sep  5 22:53:47 server sshd\[20798\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.146.33.59
2019-09-06 03:55:18
50.250.231.41 attackbots
2019-09-05T19:10:53.027781abusebot-5.cloudsearch.cf sshd\[5657\]: Invalid user zabbix from 50.250.231.41 port 47357
2019-09-06 04:02:31
120.138.5.172 attack
Automatic report - Port Scan Attack
2019-09-06 04:07:09
68.183.136.244 attackbots
Sep  5 09:40:35 hiderm sshd\[26724\]: Invalid user admin from 68.183.136.244
Sep  5 09:40:35 hiderm sshd\[26724\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.136.244
Sep  5 09:40:38 hiderm sshd\[26724\]: Failed password for invalid user admin from 68.183.136.244 port 50386 ssh2
Sep  5 09:44:53 hiderm sshd\[27064\]: Invalid user arma3server from 68.183.136.244
Sep  5 09:44:53 hiderm sshd\[27064\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.136.244
2019-09-06 03:53:49

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