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 <<>> 104.21.55.38
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26667
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.55.38.			IN	A

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

;; Query time: 54 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:17:09 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 38.55.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 38.55.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
193.112.9.189 attackbots
Oct 18 14:19:17 firewall sshd[18281]: Invalid user richards from 193.112.9.189
Oct 18 14:19:19 firewall sshd[18281]: Failed password for invalid user richards from 193.112.9.189 port 51134 ssh2
Oct 18 14:25:11 firewall sshd[18434]: Invalid user venta from 193.112.9.189
...
2019-10-19 01:50:11
173.244.44.14 attackspambots
/.env
2019-10-19 01:24:29
211.20.26.164 attackbotsspam
IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/211.20.26.164/ 
 TW - 1H : (161)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : TW 
 NAME ASN : ASN3462 
 
 IP : 211.20.26.164 
 
 CIDR : 211.20.0.0/16 
 
 PREFIX COUNT : 390 
 
 UNIQUE IP COUNT : 12267520 
 
 
 WYKRYTE ATAKI Z ASN3462 :  
  1H - 5 
  3H - 20 
  6H - 37 
 12H - 85 
 24H - 156 
 
 DateTime : 2019-10-18 13:35:05 
 
 INFO : Server 403 - Looking for resource vulnerabilities Detected and Blocked by ADMIN  - data recovery
2019-10-19 01:52:06
51.75.189.194 attackbotsspam
Brute force attempt
2019-10-19 01:33:41
67.215.225.103 attackspambots
Oct 18 05:12:36 friendsofhawaii sshd\[22233\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.215.225.103  user=root
Oct 18 05:12:38 friendsofhawaii sshd\[22233\]: Failed password for root from 67.215.225.103 port 33564 ssh2
Oct 18 05:16:43 friendsofhawaii sshd\[22556\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.215.225.103  user=root
Oct 18 05:16:45 friendsofhawaii sshd\[22556\]: Failed password for root from 67.215.225.103 port 55858 ssh2
Oct 18 05:20:54 friendsofhawaii sshd\[22890\]: Invalid user nano from 67.215.225.103
2019-10-19 01:44:07
165.22.133.145 attackspam
Oct 16 15:15:04 kmh-wsh-001-nbg03 sshd[7624]: Did not receive identification string from 165.22.133.145 port 44646
Oct 16 15:15:22 kmh-wsh-001-nbg03 sshd[7628]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.133.145  user=r.r
Oct 16 15:15:24 kmh-wsh-001-nbg03 sshd[7628]: Failed password for r.r from 165.22.133.145 port 54680 ssh2
Oct 16 15:15:24 kmh-wsh-001-nbg03 sshd[7628]: Received disconnect from 165.22.133.145 port 54680:11: Normal Shutdown, Thank you for playing [preauth]
Oct 16 15:15:24 kmh-wsh-001-nbg03 sshd[7628]: Disconnected from 165.22.133.145 port 54680 [preauth]
Oct 16 15:15:48 kmh-wsh-001-nbg03 sshd[7634]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.133.145  user=r.r
Oct 16 15:15:49 kmh-wsh-001-nbg03 sshd[7634]: Failed password for r.r from 165.22.133.145 port 33756 ssh2
Oct 16 15:15:49 kmh-wsh-001-nbg03 sshd[7634]: Received disconnect from 165.22.133.145 por........
-------------------------------
2019-10-19 01:20:52
159.203.74.227 attack
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.74.227
Failed password for invalid user zhutou from 159.203.74.227 port 52232 ssh2
Invalid user !root from 159.203.74.227 port 34806
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.74.227
Failed password for invalid user !root from 159.203.74.227 port 34806 ssh2
2019-10-19 01:24:56
120.92.119.155 attackbotsspam
Invalid user qt from 120.92.119.155 port 53544
2019-10-19 01:34:59
140.148.230.252 attackbotsspam
port scan and connect, tcp 8080 (http-proxy)
2019-10-19 01:26:40
171.35.171.222 attackbotsspam
Oct 18 13:26:58 keyhelp sshd[32394]: Invalid user admin from 171.35.171.222
Oct 18 13:26:58 keyhelp sshd[32394]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.35.171.222
Oct 18 13:27:00 keyhelp sshd[32394]: Failed password for invalid user admin from 171.35.171.222 port 55999 ssh2
Oct 18 13:27:01 keyhelp sshd[32394]: Connection closed by 171.35.171.222 port 55999 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=171.35.171.222
2019-10-19 01:30:06
163.172.229.167 attack
Prolific spammer.
2019-10-19 01:32:38
218.92.0.202 attack
Oct 18 16:37:32 MK-Soft-Root1 sshd[7257]: Failed password for root from 218.92.0.202 port 41055 ssh2
Oct 18 16:37:35 MK-Soft-Root1 sshd[7257]: Failed password for root from 218.92.0.202 port 41055 ssh2
...
2019-10-19 01:27:32
108.49.134.61 attack
" "
2019-10-19 01:14:13
200.125.188.82 attack
DNS server being used for DNS Reflection DDoS attack.
2019-10-19 01:15:08
89.45.17.11 attackspambots
2019-09-26 15:56:44,008 fail2ban.actions        [818]: NOTICE  [sshd] Ban 89.45.17.11
2019-09-26 19:04:33,139 fail2ban.actions        [818]: NOTICE  [sshd] Ban 89.45.17.11
2019-09-26 22:11:39,137 fail2ban.actions        [818]: NOTICE  [sshd] Ban 89.45.17.11
...
2019-10-19 01:30:40

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