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 <<>> 104.18.21.39
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53027
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.21.39.			IN	A

;; AUTHORITY SECTION:
.			411	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022051902 1800 900 604800 86400

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri May 20 11:23:14 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 39.21.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 39.21.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
202.138.254.74 attack
A spam email was sent from this SMTP server. This kind of spam emails had the following features.:
- They attempted to camouflage the SMTP server with a KDDI's legitimate server. 
- The domain of URLs in the messages was best-self.info (103.212.223.59).
2019-11-17 04:04:13
125.74.27.185 attackspam
Nov 16 22:05:39 gw1 sshd[1612]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.74.27.185
Nov 16 22:05:41 gw1 sshd[1612]: Failed password for invalid user borgardt from 125.74.27.185 port 44868 ssh2
...
2019-11-17 03:59:38
209.94.195.212 attackbotsspam
Nov 16 13:52:59 firewall sshd[24936]: Invalid user bai from 209.94.195.212
Nov 16 13:53:01 firewall sshd[24936]: Failed password for invalid user bai from 209.94.195.212 port 2522 ssh2
Nov 16 13:57:11 firewall sshd[25042]: Invalid user kusalathevi from 209.94.195.212
...
2019-11-17 04:20:25
121.142.111.230 attackbotsspam
ssh failed login
2019-11-17 04:14:27
31.42.57.49 attackbotsspam
scan z
2019-11-17 03:58:49
51.77.193.213 attackspam
Nov 16 20:35:06 server sshd\[29168\]: Invalid user ching from 51.77.193.213
Nov 16 20:35:06 server sshd\[29168\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.ip-51-77-193.eu 
Nov 16 20:35:08 server sshd\[29168\]: Failed password for invalid user ching from 51.77.193.213 port 40408 ssh2
Nov 16 20:39:31 server sshd\[30149\]: Invalid user raddalgoda from 51.77.193.213
Nov 16 20:39:31 server sshd\[30149\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.ip-51-77-193.eu 
...
2019-11-17 04:25:07
182.61.170.213 attackspambots
Brute-force attempt banned
2019-11-17 04:17:04
186.153.138.2 attack
Nov 16 20:18:11 SilenceServices sshd[16114]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.153.138.2
Nov 16 20:18:13 SilenceServices sshd[16114]: Failed password for invalid user rafal from 186.153.138.2 port 57696 ssh2
Nov 16 20:22:15 SilenceServices sshd[18758]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.153.138.2
2019-11-17 04:23:27
188.26.5.28 attackspambots
Automatic report - Banned IP Access
2019-11-17 04:09:00
61.133.232.252 attack
Nov 16 20:29:44 mail sshd\[25449\]: Invalid user bandit from 61.133.232.252
Nov 16 20:29:44 mail sshd\[25449\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.133.232.252
Nov 16 20:29:46 mail sshd\[25449\]: Failed password for invalid user bandit from 61.133.232.252 port 45119 ssh2
...
2019-11-17 04:00:09
2.180.27.6 attackbots
Automatic report - Port Scan Attack
2019-11-17 03:55:57
177.196.213.36 attackbots
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/177.196.213.36/ 
 
 BR - 1H : (313)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : BR 
 NAME ASN : ASN26599 
 
 IP : 177.196.213.36 
 
 CIDR : 177.196.0.0/16 
 
 PREFIX COUNT : 445 
 
 UNIQUE IP COUNT : 9317376 
 
 
 ATTACKS DETECTED ASN26599 :  
  1H - 1 
  3H - 1 
  6H - 1 
 12H - 1 
 24H - 3 
 
 DateTime : 2019-11-16 15:47:26 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-11-17 04:09:19
112.85.42.232 attack
F2B jail: sshd. Time: 2019-11-16 20:47:26, Reported by: VKReport
2019-11-17 03:55:23
150.116.48.2 attackspambots
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/150.116.48.2/ 
 
 TW - 1H : (167)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : TW 
 NAME ASN : ASN131627 
 
 IP : 150.116.48.2 
 
 CIDR : 150.116.48.0/22 
 
 PREFIX COUNT : 45 
 
 UNIQUE IP COUNT : 90624 
 
 
 ATTACKS DETECTED ASN131627 :  
  1H - 1 
  3H - 2 
  6H - 2 
 12H - 2 
 24H - 2 
 
 DateTime : 2019-11-16 15:47:34 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-11-17 04:02:15
87.236.212.52 attackbotsspam
"Test Inject  am'a=0"
2019-11-17 03:51:11

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