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: None

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 <<>> 56.100.21.107
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 55519
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;56.100.21.107.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021902 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 20 07:54:50 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 107.21.100.56.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 107.21.100.56.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
119.45.49.236 attackbots
Jul 26 10:05:12 dhoomketu sshd[1892421]: Failed password for www-data from 119.45.49.236 port 36088 ssh2
Jul 26 10:07:49 dhoomketu sshd[1892462]: Invalid user 123 from 119.45.49.236 port 39026
Jul 26 10:07:49 dhoomketu sshd[1892462]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.45.49.236 
Jul 26 10:07:49 dhoomketu sshd[1892462]: Invalid user 123 from 119.45.49.236 port 39026
Jul 26 10:07:50 dhoomketu sshd[1892462]: Failed password for invalid user 123 from 119.45.49.236 port 39026 ssh2
...
2020-07-26 17:58:44
85.237.61.86 attackbots
Unauthorized connection attempt from IP address 85.237.61.86 on Port 445(SMB)
2020-07-26 17:48:23
186.216.67.114 attackbots
Jul 26 05:27:39 mail.srvfarm.net postfix/smtps/smtpd[1027919]: warning: unknown[186.216.67.114]: SASL PLAIN authentication failed: 
Jul 26 05:27:40 mail.srvfarm.net postfix/smtps/smtpd[1027919]: lost connection after AUTH from unknown[186.216.67.114]
Jul 26 05:28:23 mail.srvfarm.net postfix/smtps/smtpd[1027731]: warning: unknown[186.216.67.114]: SASL PLAIN authentication failed: 
Jul 26 05:28:23 mail.srvfarm.net postfix/smtps/smtpd[1027731]: lost connection after AUTH from unknown[186.216.67.114]
Jul 26 05:34:45 mail.srvfarm.net postfix/smtps/smtpd[1029362]: warning: unknown[186.216.67.114]: SASL PLAIN authentication failed:
2020-07-26 18:02:37
217.61.108.147 attackbotsspam
Invalid user geiger from 217.61.108.147 port 52360
2020-07-26 17:40:31
203.195.66.51 attackbotsspam
Invalid user dasilva from 203.195.66.51 port 49738
2020-07-26 17:56:20
206.81.12.141 attackspambots
Invalid user claudia from 206.81.12.141 port 60930
2020-07-26 17:32:06
188.12.154.94 attackspam
Unauthorized connection attempt detected from IP address 188.12.154.94 to port 23
2020-07-26 17:41:01
159.65.132.140 attackbotsspam
SSH Brute-Force attacks
2020-07-26 17:29:05
128.199.155.218 attackspambots
Jul 26 11:19:51 vpn01 sshd[29813]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.155.218
Jul 26 11:19:53 vpn01 sshd[29813]: Failed password for invalid user demos from 128.199.155.218 port 31977 ssh2
...
2020-07-26 17:54:07
36.103.245.30 attackspam
2020-07-26T03:02:32.327880linuxbox-skyline sshd[35588]: Invalid user www from 36.103.245.30 port 34486
...
2020-07-26 17:53:14
49.235.150.196 attackspam
Unauthorized connection attempt detected from IP address 49.235.150.196 to port 8080
2020-07-26 17:38:54
212.70.149.82 attackbots
Jul 26 11:47:48 websrv1.derweidener.de postfix/smtpd[3294922]: warning: unknown[212.70.149.82]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 26 11:48:17 websrv1.derweidener.de postfix/smtpd[3294922]: warning: unknown[212.70.149.82]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 26 11:48:46 websrv1.derweidener.de postfix/smtpd[3294922]: warning: unknown[212.70.149.82]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 26 11:49:14 websrv1.derweidener.de postfix/smtpd[3295038]: warning: unknown[212.70.149.82]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 26 11:49:43 websrv1.derweidener.de postfix/smtpd[3294922]: warning: unknown[212.70.149.82]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-07-26 18:06:57
222.252.25.186 attackspam
Jul 26 19:04:30 NG-HHDC-SVS-001 sshd[18675]: Invalid user amy from 222.252.25.186
...
2020-07-26 18:00:45
212.253.125.253 attackbotsspam
Jul 26 07:53:28 marvibiene sshd[23978]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.253.125.253 
Jul 26 07:53:30 marvibiene sshd[23978]: Failed password for invalid user gustavo from 212.253.125.253 port 37674 ssh2
2020-07-26 17:49:05
106.13.103.1 attackbots
Jul 26 11:27:17 myvps sshd[6965]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.103.1 
Jul 26 11:27:19 myvps sshd[6965]: Failed password for invalid user crp from 106.13.103.1 port 43490 ssh2
Jul 26 11:36:40 myvps sshd[12655]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.103.1 
...
2020-07-26 17:43:53

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