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 <<>> 104.21.42.97
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43888
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.97.			IN	A

;; AUTHORITY SECTION:
.			266	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 55 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:10:10 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 97.42.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 97.42.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
137.116.138.221 attackbots
Sep  5 09:23:10 aiointranet sshd\[2853\]: Invalid user tom from 137.116.138.221
Sep  5 09:23:10 aiointranet sshd\[2853\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.116.138.221
Sep  5 09:23:12 aiointranet sshd\[2853\]: Failed password for invalid user tom from 137.116.138.221 port 14927 ssh2
Sep  5 09:28:48 aiointranet sshd\[3330\]: Invalid user dspace from 137.116.138.221
Sep  5 09:28:48 aiointranet sshd\[3330\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.116.138.221
2019-09-06 03:36:04
68.183.104.230 attackspambots
2019-09-05T19:41:42.366290abusebot-6.cloudsearch.cf sshd\[20035\]: Invalid user rstudio from 68.183.104.230 port 53160
2019-09-06 03:48:58
110.249.212.46 attackspambots
Automatically banned by Fail2Ban
2019-09-06 03:40:52
92.118.37.74 attack
Sep  5 19:13:58 mail kernel: [2792451.279072] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:d3:64:42:4c:5e:0c:c9:30:5f:08:00 SRC=92.118.37.74 DST=185.101.93.72 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=33558 PROTO=TCP SPT=46525 DPT=11461 WINDOW=1024 RES=0x00 SYN URGP=0 
Sep  5 19:17:12 mail kernel: [2792645.835426] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:d3:64:42:4c:5e:0c:c9:30:5f:08:00 SRC=92.118.37.74 DST=185.101.93.72 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=34503 PROTO=TCP SPT=46525 DPT=35661 WINDOW=1024 RES=0x00 SYN URGP=0 
Sep  5 19:18:52 mail kernel: [2792746.195897] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:d3:64:42:4c:5e:0c:c9:30:5f:08:00 SRC=92.118.37.74 DST=185.101.93.72 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=10227 PROTO=TCP SPT=46525 DPT=11484 WINDOW=1024 RES=0x00 SYN URGP=0 
Sep  5 19:24:05 mail kernel: [2793058.764510] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:d3:64:42:4c:5e:0c:c9:30:5f:08:00 SRC=92.118.37.74 DST=185.101.93.72 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=35524 PROTO=TCP SPT=46525 DPT=56417 WINDOW=1024 RES=0x00 SYN
2019-09-06 04:09:17
185.176.27.26 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-09-06 04:16:52
212.15.169.6 attackbots
Sep  5 21:11:30 [host] sshd[24145]: Invalid user guest from 212.15.169.6
Sep  5 21:11:30 [host] sshd[24145]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.15.169.6
Sep  5 21:11:32 [host] sshd[24145]: Failed password for invalid user guest from 212.15.169.6 port 50032 ssh2
2019-09-06 03:33:15
143.0.58.173 attackspambots
Sep  5 09:06:40 web9 sshd\[21281\]: Invalid user matrix from 143.0.58.173
Sep  5 09:06:40 web9 sshd\[21281\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=143.0.58.173
Sep  5 09:06:43 web9 sshd\[21281\]: Failed password for invalid user matrix from 143.0.58.173 port 20833 ssh2
Sep  5 09:11:24 web9 sshd\[22147\]: Invalid user changeme from 143.0.58.173
Sep  5 09:11:24 web9 sshd\[22147\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=143.0.58.173
2019-09-06 03:37:41
200.29.32.143 attackspambots
2019-09-05T19:43:29.472354abusebot-8.cloudsearch.cf sshd\[26201\]: Invalid user userftp from 200.29.32.143 port 57218
2019-09-06 03:52:14
51.83.78.109 attack
Sep  5 21:54:17 localhost sshd\[960\]: Invalid user dev from 51.83.78.109
Sep  5 21:54:17 localhost sshd\[960\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.78.109
Sep  5 21:54:20 localhost sshd\[960\]: Failed password for invalid user dev from 51.83.78.109 port 51228 ssh2
Sep  5 21:58:20 localhost sshd\[1160\]: Invalid user jenkins from 51.83.78.109
Sep  5 21:58:20 localhost sshd\[1160\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.78.109
...
2019-09-06 04:05:17
51.15.71.134 attackspambots
[portscan] Port scan
2019-09-06 03:39:43
122.195.200.148 attackbotsspam
Sep  5 14:42:00 aat-srv002 sshd[23747]: Failed password for root from 122.195.200.148 port 12556 ssh2
Sep  5 14:42:08 aat-srv002 sshd[23749]: Failed password for root from 122.195.200.148 port 41762 ssh2
Sep  5 14:42:16 aat-srv002 sshd[23754]: Failed password for root from 122.195.200.148 port 18735 ssh2
...
2019-09-06 03:44:34
162.144.51.47 attackspam
SIP brute force
2019-09-06 03:57:20
125.43.68.83 attackspam
Sep  5 21:42:57 markkoudstaal sshd[392]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.43.68.83
Sep  5 21:42:59 markkoudstaal sshd[392]: Failed password for invalid user ftpadmin from 125.43.68.83 port 19036 ssh2
Sep  5 21:47:35 markkoudstaal sshd[791]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.43.68.83
2019-09-06 04:07:34
218.98.40.146 attackspambots
Sep  5 10:04:31 lcdev sshd\[1639\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.98.40.146  user=root
Sep  5 10:04:32 lcdev sshd\[1639\]: Failed password for root from 218.98.40.146 port 63578 ssh2
Sep  5 10:04:40 lcdev sshd\[1650\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.98.40.146  user=root
Sep  5 10:04:42 lcdev sshd\[1650\]: Failed password for root from 218.98.40.146 port 27665 ssh2
Sep  5 10:04:50 lcdev sshd\[1696\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.98.40.146  user=root
2019-09-06 04:06:47
24.51.198.166 attack
2019-09-06T00:40:47.542791ns2.unifynetsol.net webmin\[12029\]: Invalid login as root from 24.51.198.166
2019-09-06T00:40:49.835638ns2.unifynetsol.net webmin\[12032\]: Invalid login as root from 24.51.198.166
2019-09-06T00:40:53.106905ns2.unifynetsol.net webmin\[12035\]: Invalid login as root from 24.51.198.166
2019-09-06T00:40:57.384661ns2.unifynetsol.net webmin\[12038\]: Invalid login as root from 24.51.198.166
2019-09-06T00:41:02.659721ns2.unifynetsol.net webmin\[12041\]: Invalid login as root from 24.51.198.166
2019-09-06 03:54:24

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