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 <<>> 104.21.42.211
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39490
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.211.			IN	A

;; AUTHORITY SECTION:
.			184	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022001 1800 900 604800 86400

;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 05:23:33 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 211.42.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 211.42.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
128.199.134.165 attack
21700/tcp 3914/tcp 19434/tcp...
[2020-08-02/10-02]210pkt,71pt.(tcp)
2020-10-04 05:58:54
192.35.169.16 attackbotsspam
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-10-04 06:25:18
167.172.156.227 attackbotsspam
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-10-04 05:52:26
192.35.169.17 attackbotsspam
 TCP (SYN) 192.35.169.17:44027 -> port 21, len 44
2020-10-04 06:27:08
5.216.208.248 attack
firewall-block, port(s): 445/tcp
2020-10-04 06:12:04
106.12.57.165 attackbots
24852/tcp 16010/tcp 25739/tcp...
[2020-08-04/10-03]25pkt,25pt.(tcp)
2020-10-04 05:59:22
37.59.196.138 attack
[N1.H1.VM1] Port Scanner Detected Blocked by UFW
2020-10-04 06:14:59
138.197.89.212 attackbots
Oct  3 23:08:44 ns392434 sshd[8150]: Invalid user switch from 138.197.89.212 port 57804
Oct  3 23:08:44 ns392434 sshd[8150]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.89.212
Oct  3 23:08:44 ns392434 sshd[8150]: Invalid user switch from 138.197.89.212 port 57804
Oct  3 23:08:47 ns392434 sshd[8150]: Failed password for invalid user switch from 138.197.89.212 port 57804 ssh2
Oct  3 23:24:02 ns392434 sshd[8570]: Invalid user emma from 138.197.89.212 port 46026
Oct  3 23:24:02 ns392434 sshd[8570]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.89.212
Oct  3 23:24:02 ns392434 sshd[8570]: Invalid user emma from 138.197.89.212 port 46026
Oct  3 23:24:03 ns392434 sshd[8570]: Failed password for invalid user emma from 138.197.89.212 port 46026 ssh2
Oct  3 23:27:18 ns392434 sshd[8607]: Invalid user kk from 138.197.89.212 port 52660
2020-10-04 06:14:03
185.14.184.143 attack
SSH Invalid Login
2020-10-04 05:54:26
118.24.122.226 attackbotsspam
sshd: Failed password for invalid user .... from 118.24.122.226 port 45486 ssh2 (5 attempts)
2020-10-04 06:23:32
122.165.247.254 attackbotsspam
 TCP (SYN) 122.165.247.254:48968 -> port 10133, len 44
2020-10-04 06:11:49
62.112.11.9 attackspambots
Cowrie Honeypot: 10 unauthorised SSH/Telnet login attempts between 2020-10-03T17:00:48Z and 2020-10-03T18:23:39Z
2020-10-04 06:19:55
138.99.204.224 attackbots
firewall-block, port(s): 23/tcp
2020-10-04 05:56:22
183.6.100.56 attack
Unauthorized connection attempt from IP address 183.6.100.56 on Port 445(SMB)
2020-10-04 06:27:24
104.248.114.67 attackbots
5x Failed Password
2020-10-04 06:17:48

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