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 <<>> 104.18.40.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2258
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.40.21.			IN	A

;; AUTHORITY SECTION:
.			563	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022052100 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat May 21 18:20:59 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 21.40.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.40.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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Invalid user joyce from 139.59.135.84 port 39636
2019-08-17 23:25:35
206.189.145.251 attack
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2019-08-18 00:10:40
196.188.28.217 attack
Invalid user jboss from 196.188.28.217 port 53256
2019-08-18 00:37:31
54.37.204.232 attackspam
2019-08-17T15:22:35.565203abusebot-6.cloudsearch.cf sshd\[14000\]: Invalid user hdsf from 54.37.204.232 port 33290
2019-08-18 00:18:07
45.55.46.204 attackbots
NAME : AS46652 CIDR : 45.55.0.0/16 SYN Flood DDoS Attack AS393406 - block certain countries :) IP: 45.55.46.204  Denial-of-Service Attack (DoS) Detected and Blocked by ADMIN  - data recovery https://help-dysk.pl
2019-08-17 23:48:56
157.230.240.34 attack
Automatic report - Banned IP Access
2019-08-17 23:35:12
210.20.84.241 attack
" "
2019-08-18 00:26:53
175.171.240.73 attack
SSH/22 MH Probe, BF, Hack -
2019-08-17 23:47:45
45.63.59.111 attack
Aug 17 12:35:58 localhost sshd\[11716\]: Invalid user user3 from 45.63.59.111 port 47076
Aug 17 12:35:58 localhost sshd\[11716\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.63.59.111
Aug 17 12:36:00 localhost sshd\[11716\]: Failed password for invalid user user3 from 45.63.59.111 port 47076 ssh2
2019-08-18 00:20:12
148.70.59.114 attackbotsspam
Automated report - ssh fail2ban:
Aug 17 17:57:06 authentication failure 
Aug 17 17:57:08 wrong password, user=site, port=30777, ssh2
2019-08-18 00:32:53
216.218.206.115 attackspambots
Splunk® : port scan detected:
Aug 17 07:03:24 testbed kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=82:c6:52:d1:6e:53:c0:42:d0:39:2c:30:08:00 SRC=216.218.206.115 DST=104.248.11.191 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=54321 PROTO=TCP SPT=47434 DPT=50075 WINDOW=65535 RES=0x00 SYN URGP=0
2019-08-18 00:21:11
187.84.191.110 attack
email spam
2019-08-18 00:31:56
94.23.207.142 attackbotsspam
Aug 17 00:54:34 kapalua sshd\[13361\]: Invalid user george from 94.23.207.142
Aug 17 00:54:34 kapalua sshd\[13361\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns303661.ip-94-23-207.eu
Aug 17 00:54:36 kapalua sshd\[13361\]: Failed password for invalid user george from 94.23.207.142 port 54142 ssh2
Aug 17 00:58:25 kapalua sshd\[13704\]: Invalid user thomas from 94.23.207.142
Aug 17 00:58:25 kapalua sshd\[13704\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns303661.ip-94-23-207.eu
2019-08-18 00:33:56
184.105.139.85 attack
Portscan or hack attempt detected by psad/fwsnort
2019-08-17 23:39:03
58.186.126.216 attackbotsspam
19/8/17@03:15:59: FAIL: Alarm-Intrusion address from=58.186.126.216
...
2019-08-17 23:50:49

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