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 <<>> 104.21.40.83
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49324
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.40.83.			IN	A

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

;; Query time: 53 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:28:55 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 83.40.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 83.40.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
138.197.95.2 attackspambots
WordPress wp-login brute force :: 138.197.95.2 0.140 BYPASS [11/Nov/2019:20:01:56  0000] [censored_4] "POST /wp-login.php HTTP/1.1" 200 1561 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-11-12 04:28:14
182.61.177.109 attackbots
SSH Brute Force
2019-11-12 04:37:27
211.252.84.191 attackspambots
Nov 11 10:07:45 sachi sshd\[6182\]: Invalid user admin from 211.252.84.191
Nov 11 10:07:45 sachi sshd\[6182\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.252.84.191
Nov 11 10:07:47 sachi sshd\[6182\]: Failed password for invalid user admin from 211.252.84.191 port 52026 ssh2
Nov 11 10:12:16 sachi sshd\[6597\]: Invalid user jarekd from 211.252.84.191
Nov 11 10:12:16 sachi sshd\[6597\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.252.84.191
2019-11-12 04:30:23
208.100.26.251 attack
Andromeda.Botnet
2019-11-12 04:21:04
139.162.113.204 attack
[Mon Nov 11 21:37:51.254643 2019] [:error] [pid 715:tid 140006307493632] [client 139.162.113.204:59716] [client 139.162.113.204] 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 "103.27.207.197"] [uri "/"] [unique_id "XclyP2H3g7BiAMdC0EfUKQAAAAA"]
...
2019-11-12 04:44:19
218.92.0.157 attackspambots
$f2bV_matches
2019-11-12 04:39:37
37.252.87.228 attack
Honeypot attack, port: 23, PTR: host-228.87.252.37.ucom.am.
2019-11-12 04:50:41
116.138.117.19 attackspambots
Honeypot attack, port: 23, PTR: PTR record not found
2019-11-12 04:52:09
109.121.162.48 attack
port scan and connect, tcp 80 (http)
2019-11-12 04:56:34
186.4.184.218 attackbotsspam
SSH Brute Force
2019-11-12 04:53:09
119.42.175.200 attack
Nov 11 21:20:29 serwer sshd\[29463\]: Invalid user libuuid from 119.42.175.200 port 49463
Nov 11 21:20:29 serwer sshd\[29463\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.42.175.200
Nov 11 21:20:30 serwer sshd\[29463\]: Failed password for invalid user libuuid from 119.42.175.200 port 49463 ssh2
...
2019-11-12 04:52:52
51.68.227.49 attackspambots
Nov 11 09:40:16 web9 sshd\[17041\]: Invalid user temp from 51.68.227.49
Nov 11 09:40:16 web9 sshd\[17041\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.227.49
Nov 11 09:40:18 web9 sshd\[17041\]: Failed password for invalid user temp from 51.68.227.49 port 55990 ssh2
Nov 11 09:43:16 web9 sshd\[17477\]: Invalid user chungkui from 51.68.227.49
Nov 11 09:43:16 web9 sshd\[17477\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.227.49
2019-11-12 04:24:35
145.239.74.68 attackbots
Detected By Fail2ban
2019-11-12 04:18:32
81.22.45.190 attackbotsspam
2019-11-11T21:41:31.225577+01:00 lumpi kernel: [3327268.972427] INPUT:DROP:SPAMHAUS_EDROP:IN=eth0 OUT= MAC=52:54:a2:01:a5:04:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.190 DST=172.31.1.100 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=38034 PROTO=TCP SPT=45479 DPT=61498 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-11-12 04:54:26
82.165.138.167 attack
Detected By Fail2ban
2019-11-12 04:26:51

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