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 <<>> 104.21.53.38
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22700
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.38.			IN	A

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

;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:01:05 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 38.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 38.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
60.54.69.33 attackspambots
Nov 22 15:50:19 ext1 sshd[26837]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.54.69.33
2019-11-23 00:55:23
46.105.29.160 attackspambots
Nov 22 17:46:55 vtv3 sshd[22835]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.29.160 
Nov 22 17:46:56 vtv3 sshd[22835]: Failed password for invalid user guest from 46.105.29.160 port 60254 ssh2
Nov 22 17:50:10 vtv3 sshd[24179]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.29.160 
Nov 22 18:03:07 vtv3 sshd[29767]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.29.160 
Nov 22 18:03:09 vtv3 sshd[29767]: Failed password for invalid user Admin from 46.105.29.160 port 34486 ssh2
Nov 22 18:06:41 vtv3 sshd[31376]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.29.160 
Nov 22 18:17:10 vtv3 sshd[3584]: Failed password for sync from 46.105.29.160 port 36934 ssh2
Nov 22 18:20:39 vtv3 sshd[5140]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.29.160 
Nov 22 18:20:42 vtv3 sshd[5140]
2019-11-23 01:05:32
144.217.89.55 attack
Nov 22 06:14:38 auw2 sshd\[30100\]: Invalid user tomcat from 144.217.89.55
Nov 22 06:14:38 auw2 sshd\[30100\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=55.ip-144-217-89.net
Nov 22 06:14:41 auw2 sshd\[30100\]: Failed password for invalid user tomcat from 144.217.89.55 port 41954 ssh2
Nov 22 06:18:20 auw2 sshd\[30492\]: Invalid user scpuser from 144.217.89.55
Nov 22 06:18:20 auw2 sshd\[30492\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=55.ip-144-217-89.net
2019-11-23 00:53:34
193.29.13.20 attackbotsspam
firewall-block, port(s): 33896/tcp
2019-11-23 00:58:41
190.196.60.203 attack
Nov 22 05:04:08 auw2 sshd\[24209\]: Invalid user makayla from 190.196.60.203
Nov 22 05:04:08 auw2 sshd\[24209\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.196.60.203
Nov 22 05:04:11 auw2 sshd\[24209\]: Failed password for invalid user makayla from 190.196.60.203 port 21585 ssh2
Nov 22 05:08:51 auw2 sshd\[24585\]: Invalid user avni from 190.196.60.203
Nov 22 05:08:51 auw2 sshd\[24585\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.196.60.203
2019-11-23 01:14:08
92.222.91.31 attack
Nov 22 17:23:42 srv-ubuntu-dev3 sshd[59145]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.222.91.31  user=root
Nov 22 17:23:44 srv-ubuntu-dev3 sshd[59145]: Failed password for root from 92.222.91.31 port 47062 ssh2
Nov 22 17:27:23 srv-ubuntu-dev3 sshd[59374]: Invalid user lamley from 92.222.91.31
Nov 22 17:27:23 srv-ubuntu-dev3 sshd[59374]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.222.91.31
Nov 22 17:27:23 srv-ubuntu-dev3 sshd[59374]: Invalid user lamley from 92.222.91.31
Nov 22 17:27:25 srv-ubuntu-dev3 sshd[59374]: Failed password for invalid user lamley from 92.222.91.31 port 55072 ssh2
Nov 22 17:31:00 srv-ubuntu-dev3 sshd[59644]: Invalid user spasev from 92.222.91.31
Nov 22 17:31:00 srv-ubuntu-dev3 sshd[59644]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.222.91.31
Nov 22 17:31:00 srv-ubuntu-dev3 sshd[59644]: Invalid user spasev from 92.222.91
...
2019-11-23 01:09:10
115.209.175.229 attack
badbot
2019-11-23 01:09:43
49.88.112.113 attackbotsspam
Nov 22 07:13:47 hpm sshd\[11263\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.113  user=root
Nov 22 07:13:49 hpm sshd\[11263\]: Failed password for root from 49.88.112.113 port 21556 ssh2
Nov 22 07:13:51 hpm sshd\[11263\]: Failed password for root from 49.88.112.113 port 21556 ssh2
Nov 22 07:13:53 hpm sshd\[11263\]: Failed password for root from 49.88.112.113 port 21556 ssh2
Nov 22 07:14:35 hpm sshd\[11327\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.113  user=root
2019-11-23 01:21:45
49.89.143.131 attackbotsspam
badbot
2019-11-23 01:17:27
46.101.206.205 attackspambots
Nov 22 07:09:16 eddieflores sshd\[1388\]: Invalid user suel from 46.101.206.205
Nov 22 07:09:16 eddieflores sshd\[1388\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.206.205
Nov 22 07:09:19 eddieflores sshd\[1388\]: Failed password for invalid user suel from 46.101.206.205 port 40356 ssh2
Nov 22 07:13:48 eddieflores sshd\[1756\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.206.205  user=mysql
Nov 22 07:13:51 eddieflores sshd\[1756\]: Failed password for mysql from 46.101.206.205 port 47484 ssh2
2019-11-23 01:16:25
119.28.29.169 attack
Nov 22 07:09:32 sachi sshd\[23713\]: Invalid user tanya from 119.28.29.169
Nov 22 07:09:32 sachi sshd\[23713\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.28.29.169
Nov 22 07:09:34 sachi sshd\[23713\]: Failed password for invalid user tanya from 119.28.29.169 port 46048 ssh2
Nov 22 07:13:46 sachi sshd\[24044\]: Invalid user 1234 from 119.28.29.169
Nov 22 07:13:46 sachi sshd\[24044\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.28.29.169
2019-11-23 01:23:25
37.49.230.36 attackspambots
\[2019-11-22 11:32:27\] SECURITY\[2765\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-22T11:32:27.877-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="01146171121681",SessionID="0x7f26c40441e8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.36/60440",ACLName="no_extension_match"
\[2019-11-22 11:32:30\] SECURITY\[2765\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-22T11:32:30.335-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="0046171121681",SessionID="0x7f26c4832958",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.36/52620",ACLName="no_extension_match"
\[2019-11-22 11:32:34\] SECURITY\[2765\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-22T11:32:34.904-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="01146171121681",SessionID="0x7f26c437dd88",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.36/52659",ACLName="no_extension_
2019-11-23 00:52:22
128.199.142.138 attackspambots
2019-11-22T16:37:50.619283shield sshd\[9351\]: Invalid user tommy from 128.199.142.138 port 47950
2019-11-22T16:37:50.623954shield sshd\[9351\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.142.138
2019-11-22T16:37:52.767274shield sshd\[9351\]: Failed password for invalid user tommy from 128.199.142.138 port 47950 ssh2
2019-11-22T16:41:56.927165shield sshd\[10561\]: Invalid user memuser from 128.199.142.138 port 54496
2019-11-22T16:41:56.931665shield sshd\[10561\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.142.138
2019-11-23 01:05:14
111.4.120.225 attackbotsspam
firewall-block, port(s): 1433/tcp
2019-11-23 01:07:16
103.45.178.5 attackspam
firewall-block, port(s): 60001/tcp
2019-11-23 01:09:59

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