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 <<>> 104.21.66.178
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27166
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.66.178.			IN	A

;; AUTHORITY SECTION:
.			599	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 88 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:44:55 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 178.66.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 178.66.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
109.194.54.126 attackbotsspam
"Unauthorized connection attempt on SSHD detected"
2020-04-12 13:20:47
51.178.86.47 attack
Apr 12 01:51:39 NPSTNNYC01T sshd[27111]: Failed password for root from 51.178.86.47 port 35560 ssh2
Apr 12 01:55:35 NPSTNNYC01T sshd[27369]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.178.86.47
Apr 12 01:55:37 NPSTNNYC01T sshd[27369]: Failed password for invalid user pimo from 51.178.86.47 port 47064 ssh2
...
2020-04-12 13:55:39
46.35.19.18 attack
Apr 12 06:13:02 sso sshd[7437]: Failed password for root from 46.35.19.18 port 37631 ssh2
...
2020-04-12 13:26:19
14.188.119.103 attack
Automatic report - XMLRPC Attack
2020-04-12 13:57:31
45.134.179.57 attackspam
Apr 12 07:52:01 debian-2gb-nbg1-2 kernel: \[8929721.308439\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.134.179.57 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=15894 PROTO=TCP SPT=42375 DPT=38850 WINDOW=1024 RES=0x00 SYN URGP=0
2020-04-12 14:02:15
222.173.235.34 attack
Unauthorized connection attempt detected from IP address 222.173.235.34 to port 445
2020-04-12 14:00:16
101.230.236.177 attack
Invalid user postgres from 101.230.236.177 port 34038
2020-04-12 13:28:31
157.245.184.68 attack
Apr 12 07:03:38 server sshd[15204]: Failed password for root from 157.245.184.68 port 51720 ssh2
Apr 12 07:07:30 server sshd[15947]: Failed password for root from 157.245.184.68 port 60964 ssh2
Apr 12 07:11:25 server sshd[16594]: Failed password for invalid user tony from 157.245.184.68 port 42000 ssh2
2020-04-12 13:19:47
160.19.136.83 attack
Unauthorised access (Apr 12) SRC=160.19.136.83 LEN=52 TTL=113 ID=12594 DF TCP DPT=445 WINDOW=8192 SYN
2020-04-12 13:41:55
207.154.218.16 attackspam
Invalid user summer from 207.154.218.16 port 46752
2020-04-12 13:31:01
113.140.10.134 attackbots
Apr 12 07:38:39 nextcloud sshd\[14869\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.140.10.134  user=root
Apr 12 07:38:40 nextcloud sshd\[14869\]: Failed password for root from 113.140.10.134 port 35692 ssh2
Apr 12 07:41:45 nextcloud sshd\[17622\]: Invalid user deploy from 113.140.10.134
Apr 12 07:41:45 nextcloud sshd\[17622\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.140.10.134
2020-04-12 13:54:30
106.12.120.207 attackspambots
$f2bV_matches
2020-04-12 13:39:14
207.154.239.128 attackbotsspam
Apr 12 00:52:57 vps46666688 sshd[16142]: Failed password for sync from 207.154.239.128 port 59368 ssh2
...
2020-04-12 14:00:30
66.42.114.152 attackbotsspam
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/66.42.114.152/ 
 
 US - 1H : (16)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : US 
 NAME ASN : ASN20473 
 
 IP : 66.42.114.152 
 
 CIDR : 66.42.112.0/20 
 
 PREFIX COUNT : 584 
 
 UNIQUE IP COUNT : 939776 
 
 
 ATTACKS DETECTED ASN20473 :  
  1H - 3 
  3H - 5 
  6H - 5 
 12H - 5 
 24H - 5 
 
 DateTime : 2020-04-12 05:56:39 
 
 INFO : DNS DENIED Scan Detected and Blocked by ADMIN  - data recovery
2020-04-12 13:50:35
186.32.130.243 attackspambots
Automatic report - XMLRPC Attack
2020-04-12 13:38:20

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