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 <<>> 104.21.10.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29205
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.10.42.			IN	A

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

;; Query time: 73 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:09:04 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 42.10.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.10.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
142.44.158.32 attack
Repeated RDP login failures. Last user: Temp1
2020-06-11 20:55:10
159.203.124.234 attackspambots
Jun 11 14:45:28 vps639187 sshd\[23354\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.124.234  user=root
Jun 11 14:45:30 vps639187 sshd\[23354\]: Failed password for root from 159.203.124.234 port 35758 ssh2
Jun 11 14:47:58 vps639187 sshd\[23385\]: Invalid user admin from 159.203.124.234 port 53799
Jun 11 14:47:58 vps639187 sshd\[23385\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.124.234
...
2020-06-11 21:03:45
178.128.217.58 attack
2020-06-11T12:11:30.928022shield sshd\[20405\]: Invalid user minecraft from 178.128.217.58 port 50060
2020-06-11T12:11:30.932272shield sshd\[20405\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.217.58
2020-06-11T12:11:33.437487shield sshd\[20405\]: Failed password for invalid user minecraft from 178.128.217.58 port 50060 ssh2
2020-06-11T12:14:58.652647shield sshd\[21149\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.217.58  user=root
2020-06-11T12:15:00.379981shield sshd\[21149\]: Failed password for root from 178.128.217.58 port 49936 ssh2
2020-06-11 20:23:12
36.74.75.31 attackbotsspam
2020-06-11 07:12:47.182485-0500  localhost sshd[4108]: Failed password for root from 36.74.75.31 port 43391 ssh2
2020-06-11 20:20:37
211.23.179.46 attack
Repeated RDP login failures. Last user: Debbie
2020-06-11 20:42:08
37.49.224.40 attack
\[2020-06-11 14:00:08\] SECURITY\[18240\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-06-11T14:00:08.905+0200",Severity="Error",Service="SIP",EventVersion="2",AccountID="xxxxxtestxxxx",SessionID="0x2f90148",LocalAddress="IPV4/UDP/204.8.216.89/5060",RemoteAddress="IPV4/UDP/37.49.224.40/5060",Challenge="77f810c6",ReceivedChallenge="77f810c6",ReceivedHash="4d3732258c3223a7120389dc7a44b10f"
\[2020-06-11 14:00:08\] SECURITY\[18240\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-06-11T14:00:08.994+0200",Severity="Error",Service="SIP",EventVersion="2",AccountID="100",SessionID="0x308b3e8",LocalAddress="IPV4/UDP/204.8.216.89/5060",RemoteAddress="IPV4/UDP/37.49.224.40/5060",Challenge="3e048c82",ReceivedChallenge="3e048c82",ReceivedHash="4ac34f2a5d8303b589aa064a615de77a"
\[2020-06-11 14:14:59\] SECURITY\[18240\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-06-11T14:14:59.515+0200",Severity="Error",Service="SIP",EventVersion="2",Accou
...
2020-06-11 20:24:58
186.189.228.221 attack
Repeated RDP login failures. Last user: User11
2020-06-11 20:54:26
72.27.26.194 attackbots
Unauthorized connection attempt from IP address 72.27.26.194 on Port 445(SMB)
2020-06-11 20:22:57
46.229.168.152 attackbotsspam
Malicious Traffic/Form Submission
2020-06-11 20:38:01
45.55.155.224 attackbotsspam
k+ssh-bruteforce
2020-06-11 20:35:27
77.42.91.117 attackspambots
Automatic report - Port Scan Attack
2020-06-11 20:31:57
110.93.200.118 attackspam
Jun 11 14:14:53 lnxweb61 sshd[9093]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.93.200.118
Jun 11 14:14:53 lnxweb61 sshd[9093]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.93.200.118
2020-06-11 20:29:01
74.122.121.120 attackspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-06-11 20:35:40
49.249.229.14 attackbotsspam
Jun 11 14:14:33 jane sshd[16847]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.249.229.14 
Jun 11 14:14:34 jane sshd[16847]: Failed password for invalid user wwwadm from 49.249.229.14 port 47456 ssh2
...
2020-06-11 21:00:47
188.130.70.150 attack
Repeated RDP login failures. Last user: administrator
2020-06-11 20:53:36

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