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: None

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 <<>> 104.21.11.57
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11821
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.11.57.			IN	A

;; AUTHORITY SECTION:
.			539	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 74 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:28:58 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 57.11.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 57.11.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
84.17.51.67 attackbotsspam
(From no-replyChoormuh@gmail.com) Good day, Belarus is currently experiencing brutal detentions and beatings of civilians. If you want to help them, we have announced a collection of aid for victims of repression in Belarus 
https://www.facebook.com/story.php?story_fbid=1159447944427795&id=603891678
2020-08-24 03:54:38
124.29.242.190 attackbots
DATE:2020-08-23 14:16:23, IP:124.29.242.190, PORT:1433 - MSSQL brute force auth on a honeypot server (epe-dc)
2020-08-24 04:10:18
14.142.143.138 attackspam
2020-08-23T19:12:20.702437abusebot-6.cloudsearch.cf sshd[10597]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.142.143.138  user=root
2020-08-23T19:12:22.301464abusebot-6.cloudsearch.cf sshd[10597]: Failed password for root from 14.142.143.138 port 33251 ssh2
2020-08-23T19:14:53.637612abusebot-6.cloudsearch.cf sshd[10654]: Invalid user lisa from 14.142.143.138 port 29150
2020-08-23T19:14:53.644379abusebot-6.cloudsearch.cf sshd[10654]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.142.143.138
2020-08-23T19:14:53.637612abusebot-6.cloudsearch.cf sshd[10654]: Invalid user lisa from 14.142.143.138 port 29150
2020-08-23T19:14:55.248137abusebot-6.cloudsearch.cf sshd[10654]: Failed password for invalid user lisa from 14.142.143.138 port 29150 ssh2
2020-08-23T19:17:18.265592abusebot-6.cloudsearch.cf sshd[10708]: Invalid user praful from 14.142.143.138 port 25012
...
2020-08-24 04:22:04
49.88.112.114 attackbotsspam
Aug 23 16:29:27 vps46666688 sshd[10047]: Failed password for root from 49.88.112.114 port 46901 ssh2
...
2020-08-24 03:59:45
192.3.255.139 attackspambots
 TCP (SYN) 192.3.255.139:42210 -> port 15272, len 44
2020-08-24 04:03:20
91.236.116.38 attackspambots
Unauthorised access (Aug 23) SRC=91.236.116.38 LEN=40 TTL=250 ID=10995 TCP DPT=3389 WINDOW=1024 SYN
2020-08-24 04:23:06
157.230.230.152 attackbotsspam
(sshd) Failed SSH login from 157.230.230.152 (US/United States/-): 5 in the last 3600 secs
2020-08-24 04:10:46
174.138.64.163 attackspam
Aug 23 20:58:21 [host] sshd[9121]: pam_unix(sshd:a
Aug 23 20:58:23 [host] sshd[9121]: Failed password
Aug 23 21:02:30 [host] sshd[9183]: Invalid user te
2020-08-24 04:20:26
129.226.160.197 attackspam
HP Universal CMDB Default Credentials Security Bypass Vulnerability
2020-08-24 04:25:11
114.119.163.201 attack
Automatic report - Banned IP Access
2020-08-24 04:01:22
23.129.64.190 attack
SSH brute-force attempt
2020-08-24 04:09:03
124.82.222.209 attackspambots
SSH Brute Force
2020-08-24 04:14:49
45.129.33.11 attackspam
firewall-block, port(s): 36400/tcp, 36424/tcp, 36444/tcp, 36460/tcp, 36462/tcp, 36473/tcp, 36491/tcp
2020-08-24 04:14:36
37.187.16.30 attack
Aug 23 15:19:21 vpn01 sshd[3156]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.16.30
Aug 23 15:19:24 vpn01 sshd[3156]: Failed password for invalid user mcserver from 37.187.16.30 port 58840 ssh2
...
2020-08-24 03:58:52
103.95.120.137 attackspambots
Unauthorized connection attempt from IP address 103.95.120.137 on Port 445(SMB)
2020-08-24 04:28:41

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