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 <<>> 104.21.54.13
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64960
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.54.13.			IN	A

;; AUTHORITY SECTION:
.			120	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:13:00 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 13.54.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 13.54.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
206.189.22.230 attackspam
Sep 27 12:23:48 nextcloud sshd\[26003\]: Invalid user jay from 206.189.22.230
Sep 27 12:23:48 nextcloud sshd\[26003\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.22.230
Sep 27 12:23:50 nextcloud sshd\[26003\]: Failed password for invalid user jay from 206.189.22.230 port 42054 ssh2
2020-09-27 19:03:56
1.46.238.207 attack
1601152430 - 09/26/2020 22:33:50 Host: 1.46.238.207/1.46.238.207 Port: 445 TCP Blocked
2020-09-27 19:33:04
106.12.31.186 attackspam
106.12.31.186 (CN/China/-), 7 distributed sshd attacks on account [user] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Sep 27 06:56:20 idl1-dfw sshd[1171983]: Invalid user user from 41.63.0.133 port 39630
Sep 27 06:44:58 idl1-dfw sshd[1163584]: Invalid user user from 106.12.31.186 port 55436
Sep 27 06:45:00 idl1-dfw sshd[1163584]: Failed password for invalid user user from 106.12.31.186 port 55436 ssh2
Sep 27 06:49:36 idl1-dfw sshd[1166984]: Invalid user user from 36.155.112.131 port 54193
Sep 27 06:49:38 idl1-dfw sshd[1166984]: Failed password for invalid user user from 36.155.112.131 port 54193 ssh2
Sep 27 06:59:40 idl1-dfw sshd[1174066]: Invalid user user from 116.255.131.3 port 41546
Sep 27 06:56:22 idl1-dfw sshd[1171983]: Failed password for invalid user user from 41.63.0.133 port 39630 ssh2

IP Addresses Blocked:

41.63.0.133 (ZM/Zambia/-)
2020-09-27 19:19:21
112.85.42.237 attack
Sep 27 07:14:46 NPSTNNYC01T sshd[31207]: Failed password for root from 112.85.42.237 port 13682 ssh2
Sep 27 07:15:38 NPSTNNYC01T sshd[31300]: Failed password for root from 112.85.42.237 port 55947 ssh2
Sep 27 07:15:40 NPSTNNYC01T sshd[31300]: Failed password for root from 112.85.42.237 port 55947 ssh2
...
2020-09-27 19:28:42
198.23.236.132 attackbots
Invalid user fake from 198.23.236.132 port 59613
2020-09-27 19:35:47
52.187.174.231 attack
Invalid user admin from 52.187.174.231 port 43621
2020-09-27 19:29:54
181.49.118.185 attackspambots
Sep 27 11:21:49 sso sshd[17082]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.49.118.185
Sep 27 11:21:51 sso sshd[17082]: Failed password for invalid user t from 181.49.118.185 port 45006 ssh2
...
2020-09-27 19:09:31
20.193.64.26 attackbots
Sep 27 09:52:38 cdc sshd[25993]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.193.64.26  user=root
Sep 27 09:52:41 cdc sshd[25993]: Failed password for invalid user root from 20.193.64.26 port 42397 ssh2
2020-09-27 19:40:51
137.116.146.201 attack
"Unauthorized connection attempt on SSHD detected"
2020-09-27 19:19:04
222.186.169.194 attack
Sep 27 11:50:53 ns308116 sshd[10126]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.194  user=root
Sep 27 11:50:55 ns308116 sshd[10126]: Failed password for root from 222.186.169.194 port 24786 ssh2
Sep 27 11:50:59 ns308116 sshd[10126]: Failed password for root from 222.186.169.194 port 24786 ssh2
Sep 27 11:51:13 ns308116 sshd[10962]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.194  user=root
Sep 27 11:51:16 ns308116 sshd[10962]: Failed password for root from 222.186.169.194 port 38866 ssh2
...
2020-09-27 18:59:44
200.175.104.103 attackspam
Unauthorized SMTP/IMAP/POP3 connection attempt
2020-09-27 19:08:47
5.135.180.185 attackbotsspam
Brute-force attempt banned
2020-09-27 19:16:37
106.13.210.188 attackbots
Time:     Sun Sep 27 02:25:00 2020 +0000
IP:       106.13.210.188 (CN/China/-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep 27 01:59:15 activeserver sshd[30878]: Invalid user admin from 106.13.210.188 port 37060
Sep 27 01:59:17 activeserver sshd[30878]: Failed password for invalid user admin from 106.13.210.188 port 37060 ssh2
Sep 27 02:19:33 activeserver sshd[14500]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.210.188  user=root
Sep 27 02:19:35 activeserver sshd[14500]: Failed password for root from 106.13.210.188 port 40138 ssh2
Sep 27 02:24:57 activeserver sshd[27527]: Invalid user www-data from 106.13.210.188 port 56388
2020-09-27 19:20:26
165.22.69.147 attackbotsspam
Time:     Sun Sep 27 04:52:19 2020 +0000
IP:       165.22.69.147 (DE/Germany/-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep 27 04:43:40 3 sshd[7441]: Failed password for invalid user samba from 165.22.69.147 port 34510 ssh2
Sep 27 04:48:48 3 sshd[18814]: Invalid user alice from 165.22.69.147 port 42636
Sep 27 04:48:50 3 sshd[18814]: Failed password for invalid user alice from 165.22.69.147 port 42636 ssh2
Sep 27 04:52:15 3 sshd[26408]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.69.147  user=root
Sep 27 04:52:17 3 sshd[26408]: Failed password for root from 165.22.69.147 port 38642 ssh2
2020-09-27 19:17:18
106.75.105.110 attack
DATE:2020-09-27 09:37:58,IP:106.75.105.110,MATCHES:10,PORT:ssh
2020-09-27 18:59:15

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