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 <<>> 104.168.66.100
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44976
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.168.66.100.			IN	A

;; AUTHORITY SECTION:
.			139	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022500 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 25 19:39:09 CST 2022
;; MSG SIZE  rcvd: 107
Host info
100.66.168.104.in-addr.arpa domain name pointer 104-168-66-100-host.colocrossing.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
100.66.168.104.in-addr.arpa	name = 104-168-66-100-host.colocrossing.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
106.51.3.214 attackspambots
Sep 11 16:14:55 sshgateway sshd\[6220\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.51.3.214  user=root
Sep 11 16:14:57 sshgateway sshd\[6220\]: Failed password for root from 106.51.3.214 port 34749 ssh2
Sep 11 16:16:42 sshgateway sshd\[6470\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.51.3.214  user=root
2020-09-12 02:36:03
103.75.101.59 attackbots
"Unauthorized connection attempt on SSHD detected"
2020-09-12 02:31:50
104.248.205.24 attackspambots
web-1 [ssh] SSH Attack
2020-09-12 02:46:13
112.85.42.227 attackspam
Sep 11 14:31:43 NPSTNNYC01T sshd[25603]: Failed password for root from 112.85.42.227 port 26984 ssh2
Sep 11 14:31:45 NPSTNNYC01T sshd[25603]: Failed password for root from 112.85.42.227 port 26984 ssh2
Sep 11 14:31:47 NPSTNNYC01T sshd[25603]: Failed password for root from 112.85.42.227 port 26984 ssh2
...
2020-09-12 02:51:17
91.245.30.79 attack
Sep  7 12:09:56 mail.srvfarm.net postfix/smtpd[1050887]: warning: unknown[91.245.30.79]: SASL PLAIN authentication failed: 
Sep  7 12:09:56 mail.srvfarm.net postfix/smtpd[1050887]: lost connection after AUTH from unknown[91.245.30.79]
Sep  7 12:14:31 mail.srvfarm.net postfix/smtpd[1050882]: warning: unknown[91.245.30.79]: SASL PLAIN authentication failed: 
Sep  7 12:14:31 mail.srvfarm.net postfix/smtpd[1050882]: lost connection after AUTH from unknown[91.245.30.79]
Sep  7 12:15:08 mail.srvfarm.net postfix/smtpd[1039277]: warning: unknown[91.245.30.79]: SASL PLAIN authentication failed:
2020-09-12 02:45:11
189.90.248.189 attackspam
Sep  8 00:25:30 mail.srvfarm.net postfix/smtpd[1475249]: warning: ip-189-90-248-189.isp.valenet.com.br[189.90.248.189]: SASL PLAIN authentication failed: 
Sep  8 00:25:31 mail.srvfarm.net postfix/smtpd[1475249]: lost connection after AUTH from ip-189-90-248-189.isp.valenet.com.br[189.90.248.189]
Sep  8 00:28:58 mail.srvfarm.net postfix/smtpd[1475249]: warning: ip-189-90-248-189.isp.valenet.com.br[189.90.248.189]: SASL PLAIN authentication failed: 
Sep  8 00:28:58 mail.srvfarm.net postfix/smtpd[1475249]: lost connection after AUTH from ip-189-90-248-189.isp.valenet.com.br[189.90.248.189]
Sep  8 00:33:40 mail.srvfarm.net postfix/smtps/smtpd[1476793]: warning: ip-189-90-248-189.isp.valenet.com.br[189.90.248.189]: SASL PLAIN authentication failed:
2020-09-12 02:43:36
157.245.101.31 attack
$f2bV_matches
2020-09-12 02:38:01
5.188.86.210 attack
Cowrie Honeypot: Unauthorised SSH/Telnet login attempt with user "root" at 2020-09-11T16:26:27Z
2020-09-12 02:57:06
23.129.64.100 attackspam
2020-09-11T13:58:12.127369abusebot.cloudsearch.cf sshd[336]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.129.64.100  user=root
2020-09-11T13:58:14.314947abusebot.cloudsearch.cf sshd[336]: Failed password for root from 23.129.64.100 port 37837 ssh2
2020-09-11T13:58:16.673510abusebot.cloudsearch.cf sshd[336]: Failed password for root from 23.129.64.100 port 37837 ssh2
2020-09-11T13:58:12.127369abusebot.cloudsearch.cf sshd[336]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.129.64.100  user=root
2020-09-11T13:58:14.314947abusebot.cloudsearch.cf sshd[336]: Failed password for root from 23.129.64.100 port 37837 ssh2
2020-09-11T13:58:16.673510abusebot.cloudsearch.cf sshd[336]: Failed password for root from 23.129.64.100 port 37837 ssh2
2020-09-11T13:58:12.127369abusebot.cloudsearch.cf sshd[336]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.129.64.100  user
...
2020-09-12 02:28:27
177.91.178.59 attack
Sep 11 08:55:31 mail.srvfarm.net postfix/smtps/smtpd[3662994]: warning: unknown[177.91.178.59]: SASL PLAIN authentication failed: 
Sep 11 08:55:31 mail.srvfarm.net postfix/smtps/smtpd[3662994]: lost connection after AUTH from unknown[177.91.178.59]
Sep 11 08:58:57 mail.srvfarm.net postfix/smtpd[3665246]: warning: unknown[177.91.178.59]: SASL PLAIN authentication failed: 
Sep 11 08:58:57 mail.srvfarm.net postfix/smtpd[3665246]: lost connection after AUTH from unknown[177.91.178.59]
Sep 11 09:00:24 mail.srvfarm.net postfix/smtpd[3669818]: warning: unknown[177.91.178.59]: SASL PLAIN authentication failed:
2020-09-12 02:58:12
192.99.175.86 attackbots
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-09-12 02:33:14
177.154.238.53 attackbots
Sep  7 12:12:37 mail.srvfarm.net postfix/smtpd[1039280]: warning: unknown[177.154.238.53]: SASL PLAIN authentication failed: 
Sep  7 12:12:37 mail.srvfarm.net postfix/smtpd[1039280]: lost connection after AUTH from unknown[177.154.238.53]
Sep  7 12:15:23 mail.srvfarm.net postfix/smtpd[1038120]: warning: unknown[177.154.238.53]: SASL PLAIN authentication failed: 
Sep  7 12:15:24 mail.srvfarm.net postfix/smtpd[1038120]: lost connection after AUTH from unknown[177.154.238.53]
Sep  7 12:20:28 mail.srvfarm.net postfix/smtpd[1053366]: warning: unknown[177.154.238.53]: SASL PLAIN authentication failed:
2020-09-12 02:41:21
27.6.76.203 attack
Port Scan: TCP/23
2020-09-12 02:55:19
94.74.190.155 attackbotsspam
Sep 10 01:26:11 mail.srvfarm.net postfix/smtpd[2827765]: warning: unknown[94.74.190.155]: SASL PLAIN authentication failed: 
Sep 10 01:26:12 mail.srvfarm.net postfix/smtpd[2827765]: lost connection after AUTH from unknown[94.74.190.155]
Sep 10 01:28:27 mail.srvfarm.net postfix/smtps/smtpd[2830869]: warning: unknown[94.74.190.155]: SASL PLAIN authentication failed: 
Sep 10 01:28:27 mail.srvfarm.net postfix/smtps/smtpd[2830869]: lost connection after AUTH from unknown[94.74.190.155]
Sep 10 01:34:31 mail.srvfarm.net postfix/smtpd[2832890]: warning: unknown[94.74.190.155]: SASL PLAIN authentication failed:
2020-09-12 03:03:35
185.220.101.206 attackspambots
 TCP (SYN) 185.220.101.206:2030 -> port 1080, len 52
2020-09-12 02:52:23

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