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 <<>> 104.21.42.124
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27932
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.124.			IN	A

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

;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:29:30 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 124.42.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 124.42.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
211.103.213.45 attackbotsspam
firewall-block, port(s): 1433/tcp
2020-04-08 20:45:56
212.129.57.201 attackspam
" "
2020-04-08 20:32:44
69.163.152.111 attackspam
69.163.152.111 - - [08/Apr/2020:08:33:43 +0200] "GET /wp-login.php HTTP/1.1" 200 5821 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
69.163.152.111 - - [08/Apr/2020:08:33:44 +0200] "POST /wp-login.php HTTP/1.1" 200 6601 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
69.163.152.111 - - [08/Apr/2020:08:33:46 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-04-08 20:28:34
103.120.226.71 attackspambots
Apr  8 06:06:02 xeon sshd[50360]: Failed password for invalid user sw from 103.120.226.71 port 44268 ssh2
2020-04-08 20:36:02
106.12.78.161 attack
5x Failed Password
2020-04-08 20:47:05
91.209.54.54 attack
Apr  8 15:29:17 hosting sshd[29829]: Invalid user soporte from 91.209.54.54 port 34125
Apr  8 15:29:17 hosting sshd[29829]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.209.54.54
Apr  8 15:29:17 hosting sshd[29829]: Invalid user soporte from 91.209.54.54 port 34125
Apr  8 15:29:19 hosting sshd[29829]: Failed password for invalid user soporte from 91.209.54.54 port 34125 ssh2
Apr  8 15:43:44 hosting sshd[31246]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.209.54.54  user=postgres
Apr  8 15:43:46 hosting sshd[31246]: Failed password for postgres from 91.209.54.54 port 44923 ssh2
...
2020-04-08 20:52:04
173.245.239.105 attackspambots
Dovecot Invalid User Login Attempt.
2020-04-08 20:26:20
218.92.0.165 attackbots
Apr  8 13:02:45 combo sshd[30830]: Failed password for root from 218.92.0.165 port 40651 ssh2
Apr  8 13:02:48 combo sshd[30830]: Failed password for root from 218.92.0.165 port 40651 ssh2
Apr  8 13:02:51 combo sshd[30830]: Failed password for root from 218.92.0.165 port 40651 ssh2
...
2020-04-08 20:42:33
93.174.91.85 attackspambots
Apr  8 14:03:02 markkoudstaal sshd[3334]: Failed password for gnats from 93.174.91.85 port 34036 ssh2
Apr  8 14:06:28 markkoudstaal sshd[3878]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.174.91.85
Apr  8 14:06:30 markkoudstaal sshd[3878]: Failed password for invalid user postgres from 93.174.91.85 port 43548 ssh2
2020-04-08 20:32:15
1.132.106.72 attackspam
$f2bV_matches
2020-04-08 21:15:54
37.187.5.137 attackbotsspam
Apr  8 16:05:15 lukav-desktop sshd\[1023\]: Invalid user ubuntu from 37.187.5.137
Apr  8 16:05:15 lukav-desktop sshd\[1023\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.5.137
Apr  8 16:05:17 lukav-desktop sshd\[1023\]: Failed password for invalid user ubuntu from 37.187.5.137 port 39120 ssh2
Apr  8 16:11:33 lukav-desktop sshd\[18170\]: Invalid user odoo from 37.187.5.137
Apr  8 16:11:33 lukav-desktop sshd\[18170\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.5.137
2020-04-08 21:15:21
140.238.153.125 attackbotsspam
Apr  8 14:43:28 pornomens sshd\[25655\]: Invalid user postgres from 140.238.153.125 port 12883
Apr  8 14:43:28 pornomens sshd\[25655\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.238.153.125
Apr  8 14:43:30 pornomens sshd\[25655\]: Failed password for invalid user postgres from 140.238.153.125 port 12883 ssh2
...
2020-04-08 21:04:09
185.22.142.132 attackspambots
Apr  8 14:38:03 relay dovecot: imap-login: Disconnected: Inactivity \(auth failed, 1 attempts in 180 secs\): user=\, method=PLAIN, rip=185.22.142.132, lip=176.9.177.164, session=\
Apr  8 14:38:05 relay dovecot: imap-login: Disconnected: Inactivity \(auth failed, 1 attempts in 180 secs\): user=\, method=PLAIN, rip=185.22.142.132, lip=176.9.177.164, session=\
Apr  8 14:38:27 relay dovecot: imap-login: Disconnected: Inactivity \(auth failed, 1 attempts in 180 secs\): user=\, method=PLAIN, rip=185.22.142.132, lip=176.9.177.164, session=\
Apr  8 14:43:37 relay dovecot: imap-login: Disconnected: Inactivity \(auth failed, 1 attempts in 180 secs\): user=\, method=PLAIN, rip=185.22.142.132, lip=176.9.177.164, session=\
Apr  8 14:43:39 relay dovecot: imap-login: Disconnected: Inactivity \(auth failed, 1 attempts in 180
...
2020-04-08 20:57:58
72.11.157.39 attackspambots
fell into ViewStateTrap:brussels
2020-04-08 21:11:22
49.233.90.8 attackspam
SSH Brute-Force reported by Fail2Ban
2020-04-08 20:36:55

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