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 <<>> 104.21.53.83
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64502
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.83.			IN	A

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

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:02:33 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 83.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 83.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.173.201 attackspam
Sep 14 10:05:09 router sshd[24028]: Failed password for root from 222.186.173.201 port 43940 ssh2
Sep 14 10:05:13 router sshd[24028]: Failed password for root from 222.186.173.201 port 43940 ssh2
Sep 14 10:05:19 router sshd[24028]: Failed password for root from 222.186.173.201 port 43940 ssh2
Sep 14 10:05:22 router sshd[24028]: Failed password for root from 222.186.173.201 port 43940 ssh2
...
2020-09-14 16:08:31
164.132.44.25 attackspam
Automatic report - Banned IP Access
2020-09-14 16:32:34
106.13.92.126 attack
Time:     Mon Sep 14 05:08:17 2020 +0000
IP:       106.13.92.126 (CN/China/-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep 14 04:55:05 pv-14-ams2 sshd[7163]: Invalid user anil from 106.13.92.126 port 36508
Sep 14 04:55:07 pv-14-ams2 sshd[7163]: Failed password for invalid user anil from 106.13.92.126 port 36508 ssh2
Sep 14 05:03:45 pv-14-ams2 sshd[2917]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.92.126  user=root
Sep 14 05:03:47 pv-14-ams2 sshd[2917]: Failed password for root from 106.13.92.126 port 37138 ssh2
Sep 14 05:08:15 pv-14-ams2 sshd[17531]: Invalid user ivan-a from 106.13.92.126 port 34350
2020-09-14 16:06:38
196.189.91.190 attackbots
[portscan] Port scan
2020-09-14 16:27:24
109.162.245.194 attackspam
Attempted Brute Force (dovecot)
2020-09-14 16:18:57
211.253.10.96 attackspambots
(sshd) Failed SSH login from 211.253.10.96 (KR/South Korea/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 14 01:29:32 server sshd[21097]: Invalid user ydmh from 211.253.10.96 port 49948
Sep 14 01:29:35 server sshd[21097]: Failed password for invalid user ydmh from 211.253.10.96 port 49948 ssh2
Sep 14 01:39:32 server sshd[23629]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.253.10.96  user=root
Sep 14 01:39:34 server sshd[23629]: Failed password for root from 211.253.10.96 port 34894 ssh2
Sep 14 01:43:53 server sshd[24711]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.253.10.96  user=root
2020-09-14 16:24:33
132.232.59.247 attackspam
Sep 14 08:07:53 ns381471 sshd[27851]: Failed password for root from 132.232.59.247 port 48610 ssh2
2020-09-14 16:26:06
185.247.224.12 attackbotsspam
Sep 14 01:15:51 vps46666688 sshd[29978]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.247.224.12
Sep 14 01:15:53 vps46666688 sshd[29978]: Failed password for invalid user admin from 185.247.224.12 port 48002 ssh2
...
2020-09-14 16:01:42
193.112.39.179 attack
$f2bV_matches
2020-09-14 16:23:28
64.225.106.12 attackspam
$f2bV_matches
2020-09-14 16:13:29
129.213.15.42 attackspambots
$f2bV_matches
2020-09-14 16:33:22
49.88.112.70 attackbots
$f2bV_matches
2020-09-14 16:11:30
103.145.13.201 attackbots
[2020-09-14 04:07:10] NOTICE[1239][C-00003799] chan_sip.c: Call from '' (103.145.13.201:49839) to extension '9011441482455806' rejected because extension not found in context 'public'.
[2020-09-14 04:07:10] SECURITY[1264] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-14T04:07:10.608-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9011441482455806",SessionID="0x7f4d480d6c18",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/103.145.13.201/49839",ACLName="no_extension_match"
[2020-09-14 04:07:11] NOTICE[1239][C-0000379a] chan_sip.c: Call from '' (103.145.13.201:51144) to extension '9011442037694017' rejected because extension not found in context 'public'.
[2020-09-14 04:07:11] SECURITY[1264] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-14T04:07:11.307-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9011442037694017",SessionID="0x7f4d481972d8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IP
...
2020-09-14 16:21:09
192.42.116.19 attackspam
Bruteforce detected by fail2ban
2020-09-14 16:35:13
50.246.53.29 attackspam
Failed password for root from 50.246.53.29 port 56098 ssh2
2020-09-14 16:08:05

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