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 <<>> 104.21.37.83
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47496
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.37.83.			IN	A

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

;; Query time: 151 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 21:26:58 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 83.37.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 83.37.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
192.241.218.40 attackspambots
2020-09-14T12:31:35.775779hostname sshd[32677]: Invalid user mitchell from 192.241.218.40 port 52970
2020-09-14T12:31:38.660048hostname sshd[32677]: Failed password for invalid user mitchell from 192.241.218.40 port 52970 ssh2
2020-09-14T12:40:20.000049hostname sshd[3499]: Invalid user ctcpa from 192.241.218.40 port 37844
...
2020-09-14 16:34:17
34.122.92.180 attackbots
Sep 14 02:56:30 mail sshd\[25426\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=34.122.92.180  user=root
...
2020-09-14 16:36:12
195.224.138.61 attack
Sep 14 08:19:47 localhost sshd[64822]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.224.138.61  user=root
Sep 14 08:19:49 localhost sshd[64822]: Failed password for root from 195.224.138.61 port 33820 ssh2
Sep 14 08:23:11 localhost sshd[65067]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.224.138.61  user=root
Sep 14 08:23:13 localhost sshd[65067]: Failed password for root from 195.224.138.61 port 39344 ssh2
Sep 14 08:26:34 localhost sshd[65327]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.224.138.61  user=root
Sep 14 08:26:36 localhost sshd[65327]: Failed password for root from 195.224.138.61 port 44870 ssh2
...
2020-09-14 16:29:14
202.83.161.117 attackspambots
Sep 14 07:14:55 santamaria sshd\[12194\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.83.161.117  user=root
Sep 14 07:14:56 santamaria sshd\[12194\]: Failed password for root from 202.83.161.117 port 53988 ssh2
Sep 14 07:19:37 santamaria sshd\[12271\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.83.161.117  user=root
...
2020-09-14 17:04:02
45.248.194.39 attackbotsspam
Attempted Brute Force (dovecot)
2020-09-14 17:05:29
220.85.104.202 attackbots
Sep 14 09:22:26 sip sshd[14369]: Failed password for root from 220.85.104.202 port 38513 ssh2
Sep 14 09:24:49 sip sshd[14950]: Failed password for root from 220.85.104.202 port 8295 ssh2
2020-09-14 16:31:40
185.14.184.143 attackspambots
Sep 14 10:26:32 ns381471 sshd[32750]: Failed password for root from 185.14.184.143 port 43850 ssh2
2020-09-14 16:55:22
103.237.58.45 attackbotsspam
Attempted Brute Force (dovecot)
2020-09-14 17:01:57
72.186.160.136 attackspambots
20/9/13@12:53:48: FAIL: Alarm-Intrusion address from=72.186.160.136
...
2020-09-14 16:57:25
142.93.101.46 attack
Sep 14 09:46:15 v22019038103785759 sshd\[8351\]: Invalid user vodafone from 142.93.101.46 port 51558
Sep 14 09:46:15 v22019038103785759 sshd\[8351\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.101.46
Sep 14 09:46:17 v22019038103785759 sshd\[8351\]: Failed password for invalid user vodafone from 142.93.101.46 port 51558 ssh2
Sep 14 09:55:29 v22019038103785759 sshd\[9157\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.101.46  user=root
Sep 14 09:55:31 v22019038103785759 sshd\[9157\]: Failed password for root from 142.93.101.46 port 60406 ssh2
...
2020-09-14 16:34:32
165.22.251.121 attack
165.22.251.121 - - [14/Sep/2020:06:54:26 +0200] "GET /wp-login.php HTTP/1.1" 200 9184 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
165.22.251.121 - - [14/Sep/2020:06:54:28 +0200] "POST /wp-login.php HTTP/1.1" 200 9435 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
165.22.251.121 - - [14/Sep/2020:06:54:32 +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"
2020-09-14 16:42:43
216.218.206.69 attack
389/tcp 7547/tcp 5555/tcp...
[2020-07-17/09-14]38pkt,11pt.(tcp),2pt.(udp)
2020-09-14 16:54:42
218.92.0.246 attackspambots
2020-09-14T08:25:59.477540shield sshd\[17490\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.246  user=root
2020-09-14T08:26:01.189905shield sshd\[17490\]: Failed password for root from 218.92.0.246 port 19837 ssh2
2020-09-14T08:26:04.607621shield sshd\[17490\]: Failed password for root from 218.92.0.246 port 19837 ssh2
2020-09-14T08:26:07.397848shield sshd\[17490\]: Failed password for root from 218.92.0.246 port 19837 ssh2
2020-09-14T08:26:10.610787shield sshd\[17490\]: Failed password for root from 218.92.0.246 port 19837 ssh2
2020-09-14 16:27:01
123.30.237.92 attackbots
Icarus honeypot on github
2020-09-14 17:06:40
222.252.11.10 attack
Sep 14 08:07:48 vpn01 sshd[30032]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.252.11.10
Sep 14 08:07:49 vpn01 sshd[30032]: Failed password for invalid user www from 222.252.11.10 port 57195 ssh2
...
2020-09-14 16:58:33

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