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 <<>> 104.21.42.57
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33455
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.57.			IN	A

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

;; Query time: 24 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:29:53 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 57.42.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 57.42.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
112.85.42.173 attackbots
Jul 31 09:24:44 server sshd[26598]: Failed none for root from 112.85.42.173 port 22473 ssh2
Jul 31 09:24:46 server sshd[26598]: Failed password for root from 112.85.42.173 port 22473 ssh2
Jul 31 09:24:51 server sshd[26598]: Failed password for root from 112.85.42.173 port 22473 ssh2
2020-07-31 15:32:20
67.207.88.180 attackspambots
Unauthorized connection attempt detected from IP address 67.207.88.180 to port 14240
2020-07-31 15:02:46
58.54.249.210 attack
Jul 30 20:51:09 mockhub sshd[8998]: Failed password for root from 58.54.249.210 port 55788 ssh2
...
2020-07-31 15:27:08
189.213.225.226 attackspambots
Icarus honeypot on github
2020-07-31 15:03:19
58.229.114.170 attackspambots
Jul 31 05:58:41 vps333114 sshd[19847]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.229.114.170  user=root
Jul 31 05:58:43 vps333114 sshd[19847]: Failed password for root from 58.229.114.170 port 41722 ssh2
...
2020-07-31 15:15:51
134.175.224.105 attackbots
Invalid user shaohua from 134.175.224.105 port 45252
2020-07-31 15:29:03
132.232.14.159 attack
Jul 31 08:50:44 buvik sshd[7161]: Failed password for root from 132.232.14.159 port 51436 ssh2
Jul 31 08:53:51 buvik sshd[7536]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.14.159  user=root
Jul 31 08:53:53 buvik sshd[7536]: Failed password for root from 132.232.14.159 port 52492 ssh2
...
2020-07-31 15:10:27
178.32.148.3 attack
 UDP 178.32.148.3:34493 -> port 5351, len 30
2020-07-31 14:58:04
205.209.166.106 attack
ET SCAN Suspicious inbound to MSSQL port 1433 - port: 1433 proto: tcp cat: Potentially Bad Trafficbytes: 62
2020-07-31 15:18:26
212.98.122.91 attack
IP: 212.98.122.91
Ports affected
    Simple Mail Transfer (25) 
Abuse Confidence rating 100%
Found in DNSBL('s)
ASN Details
   AS42525 GlobalConnect A/S
   Denmark (DK)
   CIDR 212.98.64.0/18
Log Date: 31/07/2020 5:03:03 AM UTC
2020-07-31 15:01:49
106.13.82.54 attackbotsspam
2020-07-31T07:23:29.812926shield sshd\[18028\]: Invalid user nouri from 106.13.82.54 port 52990
2020-07-31T07:23:29.822047shield sshd\[18028\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.82.54
2020-07-31T07:23:32.041004shield sshd\[18028\]: Failed password for invalid user nouri from 106.13.82.54 port 52990 ssh2
2020-07-31T07:29:05.042198shield sshd\[19130\]: Invalid user adgjmptw1 from 106.13.82.54 port 60584
2020-07-31T07:29:05.050616shield sshd\[19130\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.82.54
2020-07-31 15:34:58
92.53.96.121 attackspambots
Fail2Ban Ban Triggered
2020-07-31 15:39:58
175.207.12.238 attackbots
Bruteforce detected by fail2ban
2020-07-31 14:59:13
51.103.49.40 attackspambots
Unauthorized connection attempt detected from IP address 51.103.49.40 to port 22
2020-07-31 15:23:20
176.122.250.34 attack
Telnet Honeypot -> Telnet Bruteforce / Login
2020-07-31 15:14:36

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