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 <<>> 104.21.235.109
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53775
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.235.109.			IN	A

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

;; Query time: 25 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 19:24:37 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 109.235.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 109.235.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
77.154.194.148 attack
Invalid user scipter from 77.154.194.148 port 50120
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=77.154.194.148
Failed password for invalid user scipter from 77.154.194.148 port 50120 ssh2
Invalid user 123 from 77.154.194.148 port 36518
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=77.154.194.148
2019-07-27 13:27:15
221.152.217.113 attackbotsspam
Jul 26 21:38:18 server sshd[21333]: Failed password for invalid user netscreen from 221.152.217.113 port 52376 ssh2
Jul 26 21:38:24 server sshd[21341]: Failed password for invalid user misp from 221.152.217.113 port 55034 ssh2
Jul 26 21:38:49 server sshd[21373]: Failed password for invalid user admin from 221.152.217.113 port 41488 ssh2
2019-07-27 12:35:49
185.176.26.104 attackspam
Jul 27 06:54:42 lumpi kernel: INPUT:DROP:SPAMHAUS_EDROP:IN=eth0 OUT= MAC=52:54:a2:01:a5:04:d2:74:7f:6e:37:e3:08:00 SRC=185.176.26.104 DST=172.31.1.100 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=49125 PROTO=TCP SPT=51759 DPT=49484 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-07-27 13:00:11
190.65.221.57 attackspam
\[27/Jul/2019 08:13:29\] SMTP Spam attack detected from 190.65.221.57, client closed connection before SMTP greeting
\[27/Jul/2019 08:14:37\] SMTP Spam attack detected from 190.65.221.57, client closed connection before SMTP greeting
\[27/Jul/2019 08:15:21\] SMTP Spam attack detected from 190.65.221.57, client closed connection before SMTP greeting
...
2019-07-27 13:22:42
128.199.255.146 attackspambots
Jul 27 07:15:15 pornomens sshd\[6670\]: Invalid user applmgr from 128.199.255.146 port 57798
Jul 27 07:15:15 pornomens sshd\[6670\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.255.146
Jul 27 07:15:17 pornomens sshd\[6670\]: Failed password for invalid user applmgr from 128.199.255.146 port 57798 ssh2
...
2019-07-27 13:26:54
82.185.164.55 attackspambots
port scan and connect, tcp 23 (telnet)
2019-07-27 12:26:25
46.101.19.126 attack
Jul 27 06:00:54 ns41 sshd[6879]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.19.126
2019-07-27 12:59:34
220.191.160.42 attackspam
Jul 27 02:03:17 MK-Soft-Root1 sshd\[1030\]: Invalid user ansu from 220.191.160.42 port 60578
Jul 27 02:03:17 MK-Soft-Root1 sshd\[1030\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.191.160.42
Jul 27 02:03:19 MK-Soft-Root1 sshd\[1030\]: Failed password for invalid user ansu from 220.191.160.42 port 60578 ssh2
...
2019-07-27 12:26:42
134.90.149.22 attack
134.90.149.22 - - [27/Jul/2019:07:15:25 +0200] "GET /Autodiscover/Autodiscover.xml HTTP/1.1" 404 458 "-" "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.2223.0 Safari/537.36"
134.90.149.22 - - [27/Jul/2019:07:15:25 +0200] "GET /Autodiscover/Autodiscover.xml HTTP/1.1" 404 402 "-" "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.2223.0 Safari/537.36"
134.90.149.22 - - [27/Jul/2019:07:15:26 +0200] "GET /jmx-console HTTP/1.1" 404 440 "-" "Mozilla/5.0 (Windows; U; Windows NT 6.1 en-US; rv:1.9.2.18) Gecko/20110614 Firefox/53.6.11"
134.90.149.22 - - [27/Jul/2019:07:15:26 +0200] "GET ///jmx-console HTTP/1.1" 404 440 "-" "Mozilla/5.0 (Windows; U; Windows NT 6.1 en-US; rv:1.9.2.18) Gecko/20110614 Firefox/53.6.11"
134.90.149.22 - - [27/Jul/2019:07:15:26 +0200] "GET /manager/html HTTP/1.1" 404 441 "-" "Mozilla/5.0 (Windows NT 6.1; WOW6
...
2019-07-27 13:20:47
51.75.122.16 attack
web-1 [ssh_2] SSH Attack
2019-07-27 13:19:39
61.244.186.37 attackbotsspam
Jul 27 07:04:48 mail sshd\[15594\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.244.186.37  user=root
Jul 27 07:04:50 mail sshd\[15594\]: Failed password for root from 61.244.186.37 port 49805 ssh2
Jul 27 07:11:13 mail sshd\[16464\]: Invalid user 0g from 61.244.186.37 port 44378
Jul 27 07:11:13 mail sshd\[16464\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.244.186.37
Jul 27 07:11:15 mail sshd\[16464\]: Failed password for invalid user 0g from 61.244.186.37 port 44378 ssh2
2019-07-27 13:19:04
123.27.145.231 attack
Jul 26 21:38:21 andromeda sshd\[350\]: Invalid user admin from 123.27.145.231 port 41456
Jul 26 21:38:21 andromeda sshd\[350\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.27.145.231
Jul 26 21:38:23 andromeda sshd\[350\]: Failed password for invalid user admin from 123.27.145.231 port 41456 ssh2
2019-07-27 12:54:11
14.162.198.111 attackbotsspam
Jul 26 22:38:01 srv-4 sshd\[25277\]: Invalid user admin from 14.162.198.111
Jul 26 22:38:01 srv-4 sshd\[25277\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.162.198.111
Jul 26 22:38:03 srv-4 sshd\[25277\]: Failed password for invalid user admin from 14.162.198.111 port 55706 ssh2
...
2019-07-27 13:06:00
88.1.5.148 attackbots
Invalid user devhdfc from 88.1.5.148 port 59374
2019-07-27 13:13:48
187.12.167.85 attackbotsspam
Jul 27 01:15:04 TORMINT sshd\[30459\]: Invalid user qwer12345\^\&\* from 187.12.167.85
Jul 27 01:15:04 TORMINT sshd\[30459\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.12.167.85
Jul 27 01:15:06 TORMINT sshd\[30459\]: Failed password for invalid user qwer12345\^\&\* from 187.12.167.85 port 33590 ssh2
...
2019-07-27 13:36:46

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