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 <<>> 104.21.11.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50273
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.11.55.			IN	A

;; AUTHORITY SECTION:
.			484	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: Fri Feb 18 02:09:56 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 55.11.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 55.11.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.175.181 attackspambots
Nov 25 16:20:29 sd-53420 sshd\[9602\]: User root from 222.186.175.181 not allowed because none of user's groups are listed in AllowGroups
Nov 25 16:20:29 sd-53420 sshd\[9602\]: Failed none for invalid user root from 222.186.175.181 port 29101 ssh2
Nov 25 16:20:29 sd-53420 sshd\[9602\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.181  user=root
Nov 25 16:20:31 sd-53420 sshd\[9602\]: Failed password for invalid user root from 222.186.175.181 port 29101 ssh2
Nov 25 16:20:35 sd-53420 sshd\[9602\]: Failed password for invalid user root from 222.186.175.181 port 29101 ssh2
...
2019-11-25 23:25:30
77.108.66.178 attackspam
Brute force attempt
2019-11-25 23:33:03
115.159.3.221 attackbotsspam
Nov 25 04:32:28 eddieflores sshd\[21655\]: Invalid user kpaalberta from 115.159.3.221
Nov 25 04:32:28 eddieflores sshd\[21655\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.3.221
Nov 25 04:32:30 eddieflores sshd\[21655\]: Failed password for invalid user kpaalberta from 115.159.3.221 port 54900 ssh2
Nov 25 04:41:12 eddieflores sshd\[22436\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.3.221  user=root
Nov 25 04:41:15 eddieflores sshd\[22436\]: Failed password for root from 115.159.3.221 port 33122 ssh2
2019-11-25 23:11:57
210.245.89.85 attackspambots
Nov 25 17:26:21 server sshd\[9225\]: User root from 210.245.89.85 not allowed because listed in DenyUsers
Nov 25 17:26:21 server sshd\[9225\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.245.89.85  user=root
Nov 25 17:26:24 server sshd\[9225\]: Failed password for invalid user root from 210.245.89.85 port 58010 ssh2
Nov 25 17:26:26 server sshd\[9225\]: Failed password for invalid user root from 210.245.89.85 port 58010 ssh2
Nov 25 17:26:29 server sshd\[9225\]: Failed password for invalid user root from 210.245.89.85 port 58010 ssh2
2019-11-25 23:30:42
159.138.153.141 attackbotsspam
Automatic report - Banned IP Access
2019-11-25 23:18:22
185.141.213.166 attackspam
185.141.213.166 - - \[25/Nov/2019:15:40:50 +0100\] "POST /wp-login.php HTTP/1.0" 200 5269 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
185.141.213.166 - - \[25/Nov/2019:15:40:52 +0100\] "POST /wp-login.php HTTP/1.0" 200 5099 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
185.141.213.166 - - \[25/Nov/2019:15:40:54 +0100\] "POST /wp-login.php HTTP/1.0" 200 5093 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-11-25 23:24:11
218.92.0.131 attackspambots
Nov 25 16:43:59 dcd-gentoo sshd[2123]: User root from 218.92.0.131 not allowed because none of user's groups are listed in AllowGroups
Nov 25 16:44:02 dcd-gentoo sshd[2123]: error: PAM: Authentication failure for illegal user root from 218.92.0.131
Nov 25 16:43:59 dcd-gentoo sshd[2123]: User root from 218.92.0.131 not allowed because none of user's groups are listed in AllowGroups
Nov 25 16:44:02 dcd-gentoo sshd[2123]: error: PAM: Authentication failure for illegal user root from 218.92.0.131
Nov 25 16:43:59 dcd-gentoo sshd[2123]: User root from 218.92.0.131 not allowed because none of user's groups are listed in AllowGroups
Nov 25 16:44:02 dcd-gentoo sshd[2123]: error: PAM: Authentication failure for illegal user root from 218.92.0.131
Nov 25 16:44:02 dcd-gentoo sshd[2123]: Failed keyboard-interactive/pam for invalid user root from 218.92.0.131 port 18492 ssh2
...
2019-11-25 23:53:52
107.170.249.6 attackspambots
Nov 25 10:13:02 linuxvps sshd\[13726\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.249.6  user=root
Nov 25 10:13:05 linuxvps sshd\[13726\]: Failed password for root from 107.170.249.6 port 52709 ssh2
Nov 25 10:19:34 linuxvps sshd\[17722\]: Invalid user l4d2server from 107.170.249.6
Nov 25 10:19:34 linuxvps sshd\[17722\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.249.6
Nov 25 10:19:36 linuxvps sshd\[17722\]: Failed password for invalid user l4d2server from 107.170.249.6 port 42163 ssh2
2019-11-25 23:24:55
130.61.88.249 attackspam
Nov 25 05:17:56 web1 sshd\[5028\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=130.61.88.249  user=news
Nov 25 05:17:59 web1 sshd\[5028\]: Failed password for news from 130.61.88.249 port 55483 ssh2
Nov 25 05:25:29 web1 sshd\[5722\]: Invalid user guest from 130.61.88.249
Nov 25 05:25:29 web1 sshd\[5722\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=130.61.88.249
Nov 25 05:25:31 web1 sshd\[5722\]: Failed password for invalid user guest from 130.61.88.249 port 29986 ssh2
2019-11-25 23:49:12
218.92.0.184 attackspambots
Sep 10 15:48:22 microserver sshd[14054]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.184  user=root
Sep 10 15:48:24 microserver sshd[14054]: Failed password for root from 218.92.0.184 port 1913 ssh2
Sep 10 15:48:27 microserver sshd[14054]: Failed password for root from 218.92.0.184 port 1913 ssh2
Sep 10 15:48:29 microserver sshd[14054]: Failed password for root from 218.92.0.184 port 1913 ssh2
Sep 10 15:48:32 microserver sshd[14054]: Failed password for root from 218.92.0.184 port 1913 ssh2
Sep 15 18:37:00 microserver sshd[26116]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.184  user=root
Sep 15 18:37:02 microserver sshd[26116]: Failed password for root from 218.92.0.184 port 61187 ssh2
Sep 15 18:37:05 microserver sshd[26116]: Failed password for root from 218.92.0.184 port 61187 ssh2
Sep 15 18:37:07 microserver sshd[26116]: Failed password for root from 218.92.0.184 port 61187 ssh2
Sep 15 18:37:10 micros
2019-11-25 23:22:58
62.210.151.21 attack
\[2019-11-25 10:22:02\] SECURITY\[2765\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-25T10:22:02.150-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="761400441204918031",SessionID="0x7f26c445f668",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.210.151.21/52623",ACLName="no_extension_match"
\[2019-11-25 10:22:08\] SECURITY\[2765\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-25T10:22:08.187-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="301700441204918031",SessionID="0x7f26c4ab1d88",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.210.151.21/61377",ACLName="no_extension_match"
\[2019-11-25 10:22:14\] SECURITY\[2765\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-25T10:22:14.254-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="908200441204918031",SessionID="0x7f26c4b7dbd8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.210.151.21/53731",ACLNam
2019-11-25 23:37:09
37.187.54.67 attack
Nov 25 16:30:01 v22018076622670303 sshd\[26110\]: Invalid user www from 37.187.54.67 port 56420
Nov 25 16:30:01 v22018076622670303 sshd\[26110\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.54.67
Nov 25 16:30:03 v22018076622670303 sshd\[26110\]: Failed password for invalid user www from 37.187.54.67 port 56420 ssh2
...
2019-11-25 23:31:14
37.59.224.39 attackspam
2019-11-25T15:30:39.646285shield sshd\[24752\]: Invalid user rajamal from 37.59.224.39 port 33320
2019-11-25T15:30:39.651425shield sshd\[24752\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.59.224.39
2019-11-25T15:30:42.054505shield sshd\[24752\]: Failed password for invalid user rajamal from 37.59.224.39 port 33320 ssh2
2019-11-25T15:37:00.230893shield sshd\[26462\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.59.224.39  user=root
2019-11-25T15:37:02.272545shield sshd\[26462\]: Failed password for root from 37.59.224.39 port 51180 ssh2
2019-11-25 23:41:19
106.13.46.123 attackbotsspam
Nov 25 15:31:30 eventyay sshd[24881]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.46.123
Nov 25 15:31:32 eventyay sshd[24881]: Failed password for invalid user anthelme from 106.13.46.123 port 57220 ssh2
Nov 25 15:41:20 eventyay sshd[25165]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.46.123
...
2019-11-25 23:09:05
122.228.19.80 attackspam
25.11.2019 15:55:37 Connection to port 3689 blocked by firewall
2019-11-25 23:52:03

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