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 <<>> 107.21.161.4
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57961
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;107.21.161.4.			IN	A

;; AUTHORITY SECTION:
.			545	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022031901 1800 900 604800 86400

;; Query time: 106 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Mar 20 12:50:56 CST 2022
;; MSG SIZE  rcvd: 105
Host info
4.161.21.107.in-addr.arpa domain name pointer ec2-107-21-161-4.compute-1.amazonaws.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
4.161.21.107.in-addr.arpa	name = ec2-107-21-161-4.compute-1.amazonaws.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
139.59.93.93 attackspambots
Aug 16 05:56:18 db sshd[21410]: User root from 139.59.93.93 not allowed because none of user's groups are listed in AllowGroups
...
2020-08-16 13:41:17
45.232.64.212 attackbotsspam
Aug 16 05:08:54 mail.srvfarm.net postfix/smtps/smtpd[1888820]: warning: unknown[45.232.64.212]: SASL PLAIN authentication failed: 
Aug 16 05:08:54 mail.srvfarm.net postfix/smtps/smtpd[1888820]: lost connection after AUTH from unknown[45.232.64.212]
Aug 16 05:12:18 mail.srvfarm.net postfix/smtpd[1875075]: warning: unknown[45.232.64.212]: SASL PLAIN authentication failed: 
Aug 16 05:12:19 mail.srvfarm.net postfix/smtpd[1875075]: lost connection after AUTH from unknown[45.232.64.212]
Aug 16 05:13:38 mail.srvfarm.net postfix/smtpd[1887487]: warning: unknown[45.232.64.212]: SASL PLAIN authentication failed:
2020-08-16 13:25:59
178.56.111.173 attackspam
SSH Bruteforce
2020-08-16 14:04:31
5.188.206.194 attackbots
Aug 16 07:20:43 relay postfix/smtpd\[4916\]: warning: unknown\[5.188.206.194\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 16 07:21:06 relay postfix/smtpd\[7571\]: warning: unknown\[5.188.206.194\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 16 07:24:55 relay postfix/smtpd\[8536\]: warning: unknown\[5.188.206.194\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 16 07:25:19 relay postfix/smtpd\[8536\]: warning: unknown\[5.188.206.194\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 16 07:25:38 relay postfix/smtpd\[7541\]: warning: unknown\[5.188.206.194\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-08-16 13:29:56
46.249.59.113 attackspam
(sshd) Failed SSH login from 46.249.59.113 (NL/Netherlands/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Aug 16 06:35:34 amsweb01 sshd[21562]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.249.59.113  user=root
Aug 16 06:35:36 amsweb01 sshd[21562]: Failed password for root from 46.249.59.113 port 39020 ssh2
Aug 16 06:35:39 amsweb01 sshd[21562]: Failed password for root from 46.249.59.113 port 39020 ssh2
Aug 16 06:35:41 amsweb01 sshd[21562]: Failed password for root from 46.249.59.113 port 39020 ssh2
Aug 16 06:35:44 amsweb01 sshd[21562]: Failed password for root from 46.249.59.113 port 39020 ssh2
2020-08-16 13:36:37
216.10.245.49 attackspambots
216.10.245.49 - - [16/Aug/2020:04:56:05 +0100] "POST /wp-login.php HTTP/1.1" 200 1875 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
216.10.245.49 - - [16/Aug/2020:04:56:07 +0100] "POST /wp-login.php HTTP/1.1" 200 1860 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
216.10.245.49 - - [16/Aug/2020:04:56:10 +0100] "POST /wp-login.php HTTP/1.1" 200 1857 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-08-16 13:45:51
61.177.172.41 attackspambots
Aug 16 07:23:39 vps639187 sshd\[29935\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.41  user=root
Aug 16 07:23:41 vps639187 sshd\[29935\]: Failed password for root from 61.177.172.41 port 8010 ssh2
Aug 16 07:23:44 vps639187 sshd\[29935\]: Failed password for root from 61.177.172.41 port 8010 ssh2
...
2020-08-16 13:38:31
91.83.160.172 attack
Brute force attempt
2020-08-16 13:30:18
218.92.0.215 attackspam
Aug 16 01:25:05 NPSTNNYC01T sshd[25313]: Failed password for root from 218.92.0.215 port 44529 ssh2
Aug 16 01:25:15 NPSTNNYC01T sshd[25333]: Failed password for root from 218.92.0.215 port 59784 ssh2
Aug 16 01:25:17 NPSTNNYC01T sshd[25333]: Failed password for root from 218.92.0.215 port 59784 ssh2
...
2020-08-16 13:39:06
41.79.19.195 attack
Aug 16 05:06:59 mail.srvfarm.net postfix/smtps/smtpd[1887813]: warning: unknown[41.79.19.195]: SASL PLAIN authentication failed: 
Aug 16 05:06:59 mail.srvfarm.net postfix/smtps/smtpd[1887813]: lost connection after AUTH from unknown[41.79.19.195]
Aug 16 05:08:07 mail.srvfarm.net postfix/smtpd[1887547]: warning: unknown[41.79.19.195]: SASL PLAIN authentication failed: 
Aug 16 05:08:07 mail.srvfarm.net postfix/smtpd[1887547]: lost connection after AUTH from unknown[41.79.19.195]
Aug 16 05:15:38 mail.srvfarm.net postfix/smtpd[1887547]: warning: unknown[41.79.19.195]: SASL PLAIN authentication failed:
2020-08-16 13:28:18
94.250.60.38 attack
1597550169 - 08/16/2020 05:56:09 Host: 94.250.60.38/94.250.60.38 Port: 445 TCP Blocked
2020-08-16 13:47:47
185.147.163.24 attackbots
Aug 16 08:07:14 db sshd[1408]: User root from 185.147.163.24 not allowed because none of user's groups are listed in AllowGroups
...
2020-08-16 14:09:13
82.131.209.179 attackbotsspam
2020-08-16T03:48:02.070345shield sshd\[24331\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.131.209.179  user=root
2020-08-16T03:48:04.412781shield sshd\[24331\]: Failed password for root from 82.131.209.179 port 35122 ssh2
2020-08-16T03:52:16.150989shield sshd\[24518\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.131.209.179  user=root
2020-08-16T03:52:18.362899shield sshd\[24518\]: Failed password for root from 82.131.209.179 port 45884 ssh2
2020-08-16T03:56:26.562793shield sshd\[24781\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.131.209.179  user=root
2020-08-16 13:31:40
112.85.42.176 attack
Aug 16 01:14:12 ny01 sshd[21095]: Failed password for root from 112.85.42.176 port 22682 ssh2
Aug 16 01:14:16 ny01 sshd[21095]: Failed password for root from 112.85.42.176 port 22682 ssh2
Aug 16 01:14:19 ny01 sshd[21095]: Failed password for root from 112.85.42.176 port 22682 ssh2
Aug 16 01:14:22 ny01 sshd[21095]: Failed password for root from 112.85.42.176 port 22682 ssh2
2020-08-16 13:34:44
61.177.172.102 attackbotsspam
ssh attack on port 22
2020-08-16 13:54:10

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