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 <<>> 104.21.15.161
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22486
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.15.161.			IN	A

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

;; Query time: 26 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:11:47 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 161.15.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 161.15.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
103.248.25.171 attackspambots
Nov  9 10:42:44 TORMINT sshd\[26202\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.248.25.171  user=root
Nov  9 10:42:47 TORMINT sshd\[26202\]: Failed password for root from 103.248.25.171 port 40880 ssh2
Nov  9 10:48:06 TORMINT sshd\[26655\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.248.25.171  user=root
...
2019-11-09 23:57:11
201.87.108.63 attack
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/201.87.108.63/ 
 
 BR - 1H : (195)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : BR 
 NAME ASN : ASN19182 
 
 IP : 201.87.108.63 
 
 CIDR : 201.87.0.0/17 
 
 PREFIX COUNT : 63 
 
 UNIQUE IP COUNT : 236800 
 
 
 ATTACKS DETECTED ASN19182 :  
  1H - 1 
  3H - 1 
  6H - 1 
 12H - 2 
 24H - 4 
 
 DateTime : 2019-11-09 15:57:10 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-11-09 23:22:10
222.127.97.91 attackspam
Nov  9 16:10:18 legacy sshd[20435]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.127.97.91
Nov  9 16:10:20 legacy sshd[20435]: Failed password for invalid user sinusbot from 222.127.97.91 port 36686 ssh2
Nov  9 16:14:50 legacy sshd[20561]: Failed password for root from 222.127.97.91 port 44964 ssh2
...
2019-11-09 23:20:20
92.118.38.38 attackspambots
Nov  9 16:32:42 andromeda postfix/smtpd\[55571\]: warning: unknown\[92.118.38.38\]: SASL LOGIN authentication failed: authentication failure
Nov  9 16:33:02 andromeda postfix/smtpd\[3151\]: warning: unknown\[92.118.38.38\]: SASL LOGIN authentication failed: authentication failure
Nov  9 16:33:06 andromeda postfix/smtpd\[55571\]: warning: unknown\[92.118.38.38\]: SASL LOGIN authentication failed: authentication failure
Nov  9 16:33:18 andromeda postfix/smtpd\[3843\]: warning: unknown\[92.118.38.38\]: SASL LOGIN authentication failed: authentication failure
Nov  9 16:33:37 andromeda postfix/smtpd\[49174\]: warning: unknown\[92.118.38.38\]: SASL LOGIN authentication failed: authentication failure
2019-11-09 23:40:47
61.223.81.38 attackspam
port 23 attempt blocked
2019-11-09 23:21:49
85.214.71.251 attack
RDP Bruteforce
2019-11-09 23:15:30
74.15.104.56 attackbots
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/74.15.104.56/ 
 
 CA - 1H : (22)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : CA 
 NAME ASN : ASN577 
 
 IP : 74.15.104.56 
 
 CIDR : 74.15.0.0/16 
 
 PREFIX COUNT : 1418 
 
 UNIQUE IP COUNT : 5509888 
 
 
 ATTACKS DETECTED ASN577 :  
  1H - 1 
  3H - 1 
  6H - 2 
 12H - 2 
 24H - 7 
 
 DateTime : 2019-11-09 15:56:54 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-11-09 23:31:32
94.50.186.215 attack
Chat Spam
2019-11-09 23:38:40
111.53.53.118 attackspam
Port scan on 2 port(s): 1433 65529
2019-11-09 23:38:06
82.80.49.147 attackspam
Unauthorised access (Nov  9) SRC=82.80.49.147 LEN=52 TTL=120 ID=12102 DF TCP DPT=445 WINDOW=8192 SYN
2019-11-09 23:19:34
103.242.13.70 attack
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.242.13.70  user=root
Failed password for root from 103.242.13.70 port 37324 ssh2
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.242.13.70  user=root
Failed password for root from 103.242.13.70 port 47646 ssh2
Invalid user Kaisu from 103.242.13.70 port 57988
2019-11-09 23:17:07
45.136.110.46 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-11-09 23:23:10
74.117.153.221 attackbotsspam
Nov  9 05:24:17 tdfoods sshd\[28520\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.117.153.221  user=root
Nov  9 05:24:19 tdfoods sshd\[28520\]: Failed password for root from 74.117.153.221 port 58480 ssh2
Nov  9 05:28:25 tdfoods sshd\[28839\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.117.153.221  user=root
Nov  9 05:28:27 tdfoods sshd\[28839\]: Failed password for root from 74.117.153.221 port 40848 ssh2
Nov  9 05:32:29 tdfoods sshd\[29179\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.117.153.221  user=root
2019-11-09 23:36:34
159.203.36.154 attackbots
Nov  9 17:34:19 sauna sshd[87965]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.36.154
Nov  9 17:34:21 sauna sshd[87965]: Failed password for invalid user amalia from 159.203.36.154 port 35835 ssh2
...
2019-11-09 23:37:28
114.67.230.197 attack
Nov  9 15:56:52 lnxmysql61 sshd[25779]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.230.197
2019-11-09 23:34:09

Recently Reported IPs

104.21.15.17 104.21.15.168 104.21.15.178 104.21.67.35
104.21.15.18 104.21.15.179 104.21.15.171 104.21.15.183
104.21.15.180 104.21.15.184 104.21.15.19 104.21.15.189
104.21.15.192 104.21.15.195 104.21.15.198 104.21.15.196
104.21.15.205 104.21.67.36 104.21.15.211 104.21.15.221