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 <<>> 104.20.23.166
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11015
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.20.23.166.			IN	A

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

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:04:16 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 166.23.20.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 166.23.20.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.12.56.126 attackspambots
Jun 30 16:21:51 santamaria sshd\[13780\]: Invalid user tanaka from 106.12.56.126
Jun 30 16:21:51 santamaria sshd\[13780\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.56.126
Jun 30 16:21:53 santamaria sshd\[13780\]: Failed password for invalid user tanaka from 106.12.56.126 port 35066 ssh2
...
2020-07-01 02:53:47
139.155.7.129 attackspam
Jun 30 05:12:09 dignus sshd[2949]: Failed password for invalid user dev from 139.155.7.129 port 49810 ssh2
Jun 30 05:16:10 dignus sshd[3411]: Invalid user super from 139.155.7.129 port 35274
Jun 30 05:16:10 dignus sshd[3411]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.7.129
Jun 30 05:16:12 dignus sshd[3411]: Failed password for invalid user super from 139.155.7.129 port 35274 ssh2
Jun 30 05:20:09 dignus sshd[3890]: Invalid user star from 139.155.7.129 port 48966
...
2020-07-01 02:20:01
123.207.211.71 attack
Jun 30 15:46:57 home sshd[10173]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.211.71
Jun 30 15:46:59 home sshd[10173]: Failed password for invalid user aa from 123.207.211.71 port 57300 ssh2
Jun 30 15:50:07 home sshd[10398]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.211.71
...
2020-07-01 02:11:11
46.38.148.2 attackspam
2020-06-30 16:32:21 auth_plain authenticator failed for (User) [46.38.148.2]: 535 Incorrect authentication data (set_id=shipping@csmailer.org)
2020-06-30 16:32:41 auth_plain authenticator failed for (User) [46.38.148.2]: 535 Incorrect authentication data (set_id=shop@csmailer.org)
2020-06-30 16:33:05 auth_plain authenticator failed for (User) [46.38.148.2]: 535 Incorrect authentication data (set_id=shutdown@csmailer.org)
2020-06-30 16:33:27 auth_plain authenticator failed for (User) [46.38.148.2]: 535 Incorrect authentication data (set_id=siemens@csmailer.org)
2020-06-30 16:33:48 auth_plain authenticator failed for (User) [46.38.148.2]: 535 Incorrect authentication data (set_id=soccer@csmailer.org)
...
2020-07-01 02:45:19
129.204.176.120 attack
Jun 30 18:28:15 vpn01 sshd[17575]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.176.120
Jun 30 18:28:18 vpn01 sshd[17575]: Failed password for invalid user erp from 129.204.176.120 port 40268 ssh2
...
2020-07-01 02:38:36
160.16.144.52 attack
(smtpauth) Failed SMTP AUTH login from 160.16.144.52 (JP/Japan/tk2-408-45048.vs.sakura.ne.jp): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-06-30 16:49:32 login authenticator failed for tk2-408-45048.vs.sakura.ne.jp (ADMIN) [160.16.144.52]: 535 Incorrect authentication data (set_id=postmaster@nazeranyekta.ir)
2020-07-01 02:40:43
193.27.228.13 attackspam
SmallBizIT.US 4 packets to tcp(1127,1131,1499,2715)
2020-07-01 02:17:05
109.248.11.5 attack
 TCP (SYN) 109.248.11.5:55125 -> port 25271, len 44
2020-07-01 02:46:34
40.77.167.44 attackbots
Automatic report - Banned IP Access
2020-07-01 02:35:19
46.175.21.30 attackspambots
Jun 30 14:00:49 ns382633 sshd\[10674\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.175.21.30  user=root
Jun 30 14:00:51 ns382633 sshd\[10674\]: Failed password for root from 46.175.21.30 port 39858 ssh2
Jun 30 14:16:34 ns382633 sshd\[13685\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.175.21.30  user=root
Jun 30 14:16:36 ns382633 sshd\[13685\]: Failed password for root from 46.175.21.30 port 47990 ssh2
Jun 30 14:19:26 ns382633 sshd\[14041\]: Invalid user temp1 from 46.175.21.30 port 36502
Jun 30 14:19:26 ns382633 sshd\[14041\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.175.21.30
2020-07-01 02:51:39
223.204.220.152 attackspambots
Unauthorised access (Jun 30) SRC=223.204.220.152 LEN=52 TTL=48 ID=7346 DF TCP DPT=445 WINDOW=8192 SYN
2020-07-01 02:27:37
210.212.237.67 attack
Jun 30 17:24:46 pve1 sshd[26036]: Failed password for root from 210.212.237.67 port 48260 ssh2
...
2020-07-01 02:12:53
134.122.28.208 attackspam
Banned for a week because repeated abuses, for example SSH, but not only
2020-07-01 02:52:10
185.51.124.41 attack
Automatic report - Port Scan Attack
2020-07-01 02:32:48
111.229.85.164 attackspambots
sshd jail - ssh hack attempt
2020-07-01 02:43:40

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