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: United States

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 <<>> 104.21.66.108
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27506
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.66.108.			IN	A

;; AUTHORITY SECTION:
.			109	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:44:42 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 108.66.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 108.66.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
61.154.174.54 attackspambots
Invalid user testftp from 61.154.174.54 port 62579
2020-04-24 06:49:54
123.21.181.219 attackspam
2020-04-2400:50:231jRkfm-00078d-9U\<=info@whatsup2013.chH=\(localhost\)[41.202.169.106]:46415P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=3145id=88ab1d4e456e444cd0d563cf28dcf6ea0008fe@whatsup2013.chT="fromKlaratoramgeet"forramgeet@gmail.comluigi.ianniello38@gmail.com2020-04-2400:50:091jRkfZ-00072n-2q\<=info@whatsup2013.chH=\(localhost\)[113.172.96.56]:49730P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=3174id=2247f1a2a982a8a03c398f23c4301a06b8a433@whatsup2013.chT="NewlikereceivedfromBarabara"forpziggyspappy@yahoo.combrockie894@gmail.com2020-04-2400:49:201jRkei-0006tn-Or\<=info@whatsup2013.chH=\(localhost\)[123.21.181.219]:47186P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=3111id=822e98cbc0ebc1c95550e64aad59736fb10d60@whatsup2013.chT="YouhavenewlikefromOralee"forsnooplove1557@gmail.comkennyjp@hotmail.co.uk2020-04-2400:48:521jRke8-0006mm-Bz\<=info@whatsup2013.chH=\(localho
2020-04-24 06:56:31
106.13.5.245 attackspambots
Invalid user confluence from 106.13.5.245 port 47756
2020-04-24 06:51:31
106.54.82.34 attack
Invalid user up from 106.54.82.34 port 39624
2020-04-24 07:17:45
49.88.112.65 attackspambots
Apr 24 01:00:02 vps sshd[511842]: Failed password for root from 49.88.112.65 port 53658 ssh2
Apr 24 01:00:04 vps sshd[511842]: Failed password for root from 49.88.112.65 port 53658 ssh2
Apr 24 01:00:07 vps sshd[511842]: Failed password for root from 49.88.112.65 port 53658 ssh2
Apr 24 01:01:12 vps sshd[521930]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.65  user=root
Apr 24 01:01:14 vps sshd[521930]: Failed password for root from 49.88.112.65 port 46168 ssh2
...
2020-04-24 07:13:15
195.231.1.153 attackspam
Invalid user yy from 195.231.1.153 port 59446
2020-04-24 06:42:01
167.172.228.84 attackspam
[2020-04-23 18:48:23] NOTICE[1170][C-0000452c] chan_sip.c: Call from '' (167.172.228.84:64026) to extension '125930046520458218' rejected because extension not found in context 'public'.
[2020-04-23 18:48:23] SECURITY[1184] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-04-23T18:48:23.727-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="125930046520458218",SessionID="0x7f6c0866f058",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/167.172.228.84/64026",ACLName="no_extension_match"
[2020-04-23 18:49:33] NOTICE[1170][C-0000452e] chan_sip.c: Call from '' (167.172.228.84:53665) to extension '179910046520458218' rejected because extension not found in context 'public'.
[2020-04-23 18:49:33] SECURITY[1184] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-04-23T18:49:33.236-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="179910046520458218",SessionID="0x7f6c0825b8a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAdd
...
2020-04-24 07:07:20
96.19.85.39 attackspam
Invalid user admin from 96.19.85.39 port 59470
2020-04-24 06:49:19
89.216.206.156 attack
Automatic report BANNED IP
2020-04-24 06:42:38
49.233.170.155 attack
Invalid user bv from 49.233.170.155 port 35382
2020-04-24 07:04:08
111.229.207.104 attackbots
Invalid user admin from 111.229.207.104 port 57202
2020-04-24 06:45:50
60.144.94.199 attack
Apr 23 19:38:16 ift sshd\[653\]: Failed password for root from 60.144.94.199 port 45774 ssh2Apr 23 19:38:41 ift sshd\[781\]: Failed password for root from 60.144.94.199 port 47490 ssh2Apr 23 19:39:00 ift sshd\[869\]: Failed password for root from 60.144.94.199 port 48802 ssh2Apr 23 19:39:32 ift sshd\[904\]: Failed password for root from 60.144.94.199 port 49684 ssh2Apr 23 19:39:53 ift sshd\[933\]: Failed password for root from 60.144.94.199 port 50900 ssh2
...
2020-04-24 06:45:00
157.55.39.202 attackbots
[Thu Apr 23 23:39:22.233323 2020] [:error] [pid 9558:tid 140120750003968] [client 157.55.39.202:14175] [client 157.55.39.202] ModSecurity: Access denied with code 403 (phase 2). Pattern match "^[\\\\d.:]+$" at REQUEST_HEADERS:Host. [file "/etc/modsecurity/owasp-modsecurity-crs-3.2.0/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "696"] [id "920350"] [msg "Host header is a numeric IP address"] [data "103.27.207.197"] [severity "WARNING"] [ver "OWASP_CRS/3.2.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL_VIOLATION/IP_HOST"] [tag "WASCTC/WASC-21"] [tag "OWASP_TOP_10/A7"] [tag "PCI/6.5.10"] [hostname "karangploso.jatim.bmkg.go.id"] [uri "/index.php/informasi-iklim/infografis-iklim/infografis-dasarian/555557194-infografis-dasarian-di-provinsi-jawa-timur-update-31-maret-2019"] [unique_id "XqHEuqbJ@Rsm7xMXAKUQqQAAAC0"]
...
2020-04-24 06:54:59
24.72.212.241 attack
Invalid user st from 24.72.212.241 port 53436
2020-04-24 06:46:15
5.142.148.238 attackbots
Target: MSSQL :1433 [Brute-force]
2020-04-24 06:51:03

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