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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.76.48
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12913
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.76.48.			IN	A

;; AUTHORITY SECTION:
.			341	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:55:45 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 48.76.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 48.76.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
35.198.41.65 attack
35.198.41.65 - - [20/Sep/2020:13:55:38 +0200] "POST /wp-login.php HTTP/1.0" 200 4794 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-09-20 20:24:12
210.153.161.138 attackbots
Automatic report - Port Scan Attack
2020-09-20 20:32:51
119.236.126.93 attackbotsspam
$f2bV_matches
2020-09-20 20:51:13
222.186.42.7 attackbotsspam
Sep 20 14:30:12 freya sshd[9058]: Disconnected from authenticating user root 222.186.42.7 port 39805 [preauth]
...
2020-09-20 20:30:21
222.186.180.130 attack
Sep 20 14:55:03 abendstille sshd\[7121\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.130  user=root
Sep 20 14:55:05 abendstille sshd\[7121\]: Failed password for root from 222.186.180.130 port 19388 ssh2
Sep 20 14:55:15 abendstille sshd\[7173\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.130  user=root
Sep 20 14:55:16 abendstille sshd\[7173\]: Failed password for root from 222.186.180.130 port 17637 ssh2
Sep 20 14:55:19 abendstille sshd\[7173\]: Failed password for root from 222.186.180.130 port 17637 ssh2
...
2020-09-20 20:56:02
54.39.16.73 attackspambots
GET /wp-config.php_ HTTP/1.1
2020-09-20 20:50:03
35.187.233.244 attack
firewall-block, port(s): 22782/tcp
2020-09-20 20:54:56
144.217.75.30 attackspam
Cowrie Honeypot: 10 unauthorised SSH/Telnet login attempts between 2020-09-20T11:04:07Z and 2020-09-20T12:24:27Z
2020-09-20 20:34:18
118.27.22.229 attackspambots
Sep 20 13:30:12 gospond sshd[31995]: Failed password for root from 118.27.22.229 port 47664 ssh2
Sep 20 13:30:10 gospond sshd[31995]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.27.22.229  user=root
Sep 20 13:30:12 gospond sshd[31995]: Failed password for root from 118.27.22.229 port 47664 ssh2
...
2020-09-20 20:40:29
104.41.33.227 attackbots
(sshd) Failed SSH login from 104.41.33.227 (BR/Brazil/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 20 03:24:42 optimus sshd[10669]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.41.33.227  user=mysql
Sep 20 03:24:44 optimus sshd[10669]: Failed password for mysql from 104.41.33.227 port 48402 ssh2
Sep 20 03:29:44 optimus sshd[13028]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.41.33.227  user=root
Sep 20 03:29:46 optimus sshd[13028]: Failed password for root from 104.41.33.227 port 59158 ssh2
Sep 20 03:34:42 optimus sshd[14955]: Invalid user vps from 104.41.33.227
2020-09-20 20:22:58
111.67.56.6 attackbotsspam
 TCP (SYN) 111.67.56.6:40883 -> port 23, len 44
2020-09-20 20:29:03
20.194.36.46 attackspambots
Sep 20 19:42:13 webhost01 sshd[8281]: Failed password for root from 20.194.36.46 port 34876 ssh2
Sep 20 19:44:30 webhost01 sshd[8340]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.194.36.46
...
2020-09-20 20:58:37
184.105.139.125 attackspam
1600582856 - 09/20/2020 13:20:56 Host: scan-03m.shadowserver.org/184.105.139.125 Port: 19 UDP Blocked
...
2020-09-20 20:33:14
1.54.112.19 attackspam
2020-09-19 11:54:51.029951-0500  localhost smtpd[24990]: NOQUEUE: reject: RCPT from unknown[1.54.112.19]: 554 5.7.1 Service unavailable; Client host [1.54.112.19] blocked using zen.spamhaus.org; https://www.spamhaus.org/query/ip/1.54.112.19; from= to= proto=ESMTP helo=<[1.54.112.19]>
2020-09-20 20:42:02
185.220.102.244 attackbots
Sep 20 08:10:55 scw-tender-jepsen sshd[22585]: Failed password for root from 185.220.102.244 port 17600 ssh2
Sep 20 08:10:57 scw-tender-jepsen sshd[22585]: Failed password for root from 185.220.102.244 port 17600 ssh2
Sep 20 08:10:57 scw-tender-jepsen sshd[22585]: Failed password for root from 185.220.102.244 port 17600 ssh2
2020-09-20 20:28:03

Recently Reported IPs

104.21.76.49 104.21.76.43 104.21.76.44 104.21.76.40
104.21.76.45 104.21.76.42 104.21.76.52 104.21.76.50
104.21.76.51 104.21.76.5 104.21.76.53 104.21.76.54
104.21.76.56 104.21.76.59 104.21.76.60 104.21.76.61
104.21.76.57 104.21.76.58 104.21.76.62 104.21.76.68