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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.14.166
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 65107
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.14.166.			IN	A

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

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 17:59:23 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 166.14.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 166.14.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
218.92.0.163 attackbots
Oct  9 05:35:07 123flo sshd[17342]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.163  user=root
Oct  9 05:35:10 123flo sshd[17342]: Failed password for root from 218.92.0.163 port 11023 ssh2
2019-10-09 19:11:34
103.26.43.202 attackbotsspam
Oct  9 00:44:31 eddieflores sshd\[9497\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.26.43.202  user=root
Oct  9 00:44:32 eddieflores sshd\[9497\]: Failed password for root from 103.26.43.202 port 60984 ssh2
Oct  9 00:49:24 eddieflores sshd\[9909\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.26.43.202  user=root
Oct  9 00:49:26 eddieflores sshd\[9909\]: Failed password for root from 103.26.43.202 port 52732 ssh2
Oct  9 00:54:08 eddieflores sshd\[10291\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.26.43.202  user=root
2019-10-09 19:02:18
157.230.222.2 attackbots
Aug 12 12:49:32 server sshd\[67506\]: Invalid user cisco from 157.230.222.2
Aug 12 12:49:32 server sshd\[67506\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.222.2
Aug 12 12:49:34 server sshd\[67506\]: Failed password for invalid user cisco from 157.230.222.2 port 58368 ssh2
...
2019-10-09 18:51:13
202.21.98.166 attackspam
Unauthorised access (Oct  9) SRC=202.21.98.166 LEN=52 TTL=105 ID=22084 DF TCP DPT=445 WINDOW=8192 SYN
2019-10-09 18:51:56
142.44.160.173 attackspam
2019-10-09T12:06:43.028015lon01.zurich-datacenter.net sshd\[19771\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=173.ip-142-44-160.net  user=root
2019-10-09T12:06:45.098026lon01.zurich-datacenter.net sshd\[19771\]: Failed password for root from 142.44.160.173 port 47590 ssh2
2019-10-09T12:11:44.314994lon01.zurich-datacenter.net sshd\[19859\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=173.ip-142-44-160.net  user=root
2019-10-09T12:11:46.707026lon01.zurich-datacenter.net sshd\[19859\]: Failed password for root from 142.44.160.173 port 33700 ssh2
2019-10-09T12:15:24.549298lon01.zurich-datacenter.net sshd\[19941\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=173.ip-142-44-160.net  user=root
...
2019-10-09 18:46:32
157.230.128.195 attackspambots
Oct  9 14:01:35 sauna sshd[46434]: Failed password for root from 157.230.128.195 port 47510 ssh2
...
2019-10-09 19:11:55
157.230.190.247 attackspam
Apr 30 20:27:28 server sshd\[165016\]: Invalid user uploader from 157.230.190.247
Apr 30 20:27:28 server sshd\[165016\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.190.247
Apr 30 20:27:30 server sshd\[165016\]: Failed password for invalid user uploader from 157.230.190.247 port 39242 ssh2
...
2019-10-09 18:55:35
157.230.44.56 attackbots
Jul  3 00:11:08 server sshd\[169753\]: Invalid user vijaya from 157.230.44.56
Jul  3 00:11:08 server sshd\[169753\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.44.56
Jul  3 00:11:10 server sshd\[169753\]: Failed password for invalid user vijaya from 157.230.44.56 port 52388 ssh2
...
2019-10-09 18:32:59
157.230.237.76 attackspambots
Oct  9 12:02:48 markkoudstaal sshd[12320]: Failed password for root from 157.230.237.76 port 43658 ssh2
Oct  9 12:06:49 markkoudstaal sshd[12637]: Failed password for root from 157.230.237.76 port 56098 ssh2
2019-10-09 18:44:13
202.89.243.67 attackbots
Unauthorised access (Oct  9) SRC=202.89.243.67 LEN=40 TTL=49 ID=21995 TCP DPT=8080 WINDOW=42160 SYN 
Unauthorised access (Oct  9) SRC=202.89.243.67 LEN=40 TTL=49 ID=41012 TCP DPT=8080 WINDOW=50438 SYN 
Unauthorised access (Oct  8) SRC=202.89.243.67 LEN=40 TTL=49 ID=653 TCP DPT=8080 WINDOW=42160 SYN 
Unauthorised access (Oct  7) SRC=202.89.243.67 LEN=40 TTL=50 ID=31209 TCP DPT=8080 WINDOW=50438 SYN 
Unauthorised access (Oct  6) SRC=202.89.243.67 LEN=40 TTL=50 ID=53559 TCP DPT=8080 WINDOW=50438 SYN
2019-10-09 18:59:32
157.230.6.42 attackbots
Aug 10 02:55:41 server sshd\[223131\]: Invalid user adm02 from 157.230.6.42
Aug 10 02:55:41 server sshd\[223131\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.6.42
Aug 10 02:55:43 server sshd\[223131\]: Failed password for invalid user adm02 from 157.230.6.42 port 43670 ssh2
...
2019-10-09 18:33:22
110.35.173.100 attackspambots
SSH authentication failure x 6 reported by Fail2Ban
...
2019-10-09 18:52:25
157.230.253.128 attackspam
Aug 20 05:04:04 server sshd\[214594\]: Invalid user alex from 157.230.253.128
Aug 20 05:04:05 server sshd\[214594\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.253.128
Aug 20 05:04:08 server sshd\[214594\]: Failed password for invalid user alex from 157.230.253.128 port 38888 ssh2
...
2019-10-09 18:39:51
158.69.63.244 attackbots
Oct  7 01:33:41 hgb10502 sshd[31621]: User r.r from 158.69.63.244 not allowed because not listed in AllowUsers
Oct  7 01:33:41 hgb10502 sshd[31621]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.63.244  user=r.r
Oct  7 01:33:43 hgb10502 sshd[31621]: Failed password for invalid user r.r from 158.69.63.244 port 44574 ssh2
Oct  7 01:33:43 hgb10502 sshd[31621]: Received disconnect from 158.69.63.244 port 44574:11: Bye Bye [preauth]
Oct  7 01:33:43 hgb10502 sshd[31621]: Disconnected from 158.69.63.244 port 44574 [preauth]
Oct  7 01:39:29 hgb10502 sshd[32076]: User r.r from 158.69.63.244 not allowed because not listed in AllowUsers
Oct  7 01:39:29 hgb10502 sshd[32076]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.63.244  user=r.r
Oct  7 01:39:31 hgb10502 sshd[32076]: Failed password for invalid user r.r from 158.69.63.244 port 46448 ssh2
Oct  7 01:39:31 hgb10502 sshd[32076]: Rec........
-------------------------------
2019-10-09 18:43:57
157.230.30.23 attackbotsspam
Jun  4 09:51:00 server sshd\[127881\]: Invalid user dustin from 157.230.30.23
Jun  4 09:51:00 server sshd\[127881\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.30.23
Jun  4 09:51:02 server sshd\[127881\]: Failed password for invalid user dustin from 157.230.30.23 port 42968 ssh2
...
2019-10-09 18:39:14

Recently Reported IPs

104.21.14.164 87.186.71.84 104.21.14.167 104.21.14.168
104.21.14.169 104.21.14.172 141.238.67.56 104.21.14.183
48.27.24.151 104.21.14.191 104.21.14.192 104.21.14.195
104.21.14.196 104.21.14.2 104.21.14.202 104.21.14.203
104.21.14.204 104.21.14.205 104.21.14.21 104.21.14.210