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 <<>> 104.21.42.137
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63981
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.137.			IN	A

;; AUTHORITY SECTION:
.			318	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 02:29:31 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 137.42.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 137.42.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
111.198.54.173 attackspambots
SSH Bruteforce attack
2020-07-25 13:56:27
5.135.101.228 attack
Jul 24 19:41:38 tdfoods sshd\[23013\]: Invalid user abc123 from 5.135.101.228
Jul 24 19:41:38 tdfoods sshd\[23013\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.101.228
Jul 24 19:41:41 tdfoods sshd\[23013\]: Failed password for invalid user abc123 from 5.135.101.228 port 59256 ssh2
Jul 24 19:45:34 tdfoods sshd\[23387\]: Invalid user kakuta from 5.135.101.228
Jul 24 19:45:34 tdfoods sshd\[23387\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.101.228
2020-07-25 14:25:16
186.225.80.194 attackspam
Invalid user ubuntu from 186.225.80.194 port 44842
2020-07-25 14:11:21
196.15.211.92 attack
Jul 25 07:19:11 lnxmail61 sshd[6897]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.15.211.92
2020-07-25 14:18:19
36.148.12.251 attackbotsspam
2020-07-25T06:16:17+0200 Failed SSH Authentication/Brute Force Attack.(Server 2)
2020-07-25 13:56:57
201.235.19.122 attackspam
Jul 25 00:00:10 server1 sshd\[31331\]: Invalid user sk from 201.235.19.122
Jul 25 00:00:10 server1 sshd\[31331\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.235.19.122 
Jul 25 00:00:13 server1 sshd\[31331\]: Failed password for invalid user sk from 201.235.19.122 port 50732 ssh2
Jul 25 00:05:28 server1 sshd\[384\]: Invalid user zhangx from 201.235.19.122
Jul 25 00:05:28 server1 sshd\[384\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.235.19.122 
...
2020-07-25 14:21:10
65.49.20.69 attack
SSH Scan
2020-07-25 14:10:05
59.41.64.239 attackbots
Jul 25 05:54:13 lnxweb61 sshd[25681]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.41.64.239
Jul 25 05:54:13 lnxweb61 sshd[25681]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.41.64.239
2020-07-25 13:53:24
162.253.129.188 attack
0,66-03/04 [bc01/m75] PostRequest-Spammer scoring: Durban01
2020-07-25 14:12:27
58.216.202.62 attack
Jul 25 06:23:04 gospond sshd[12305]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.216.202.62 
Jul 25 06:23:04 gospond sshd[12305]: Invalid user shashi from 58.216.202.62 port 32521
Jul 25 06:23:07 gospond sshd[12305]: Failed password for invalid user shashi from 58.216.202.62 port 32521 ssh2
...
2020-07-25 14:09:03
111.95.141.34 attackspambots
2020-07-25T05:23:26.481418shield sshd\[7472\]: Invalid user info from 111.95.141.34 port 39658
2020-07-25T05:23:26.489611shield sshd\[7472\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.95.141.34
2020-07-25T05:23:28.236182shield sshd\[7472\]: Failed password for invalid user info from 111.95.141.34 port 39658 ssh2
2020-07-25T05:25:06.000636shield sshd\[7682\]: Invalid user ubuntu from 111.95.141.34 port 51631
2020-07-25T05:25:06.011905shield sshd\[7682\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.95.141.34
2020-07-25 13:50:49
142.93.63.177 attackspam
Jul 25 05:47:51 web8 sshd\[21965\]: Invalid user robert from 142.93.63.177
Jul 25 05:47:51 web8 sshd\[21965\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.63.177
Jul 25 05:47:54 web8 sshd\[21965\]: Failed password for invalid user robert from 142.93.63.177 port 53484 ssh2
Jul 25 05:50:50 web8 sshd\[23600\]: Invalid user deploy from 142.93.63.177
Jul 25 05:50:50 web8 sshd\[23600\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.63.177
2020-07-25 13:51:10
221.6.105.62 attackbotsspam
Jul 25 08:08:42 vps639187 sshd\[20967\]: Invalid user patrice from 221.6.105.62 port 12032
Jul 25 08:08:42 vps639187 sshd\[20967\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.6.105.62
Jul 25 08:08:44 vps639187 sshd\[20967\]: Failed password for invalid user patrice from 221.6.105.62 port 12032 ssh2
...
2020-07-25 14:33:39
132.232.60.183 attack
Jul 25 16:16:58 localhost sshd[3195271]: Invalid user rustserver from 132.232.60.183 port 38042
...
2020-07-25 14:30:32
159.89.48.237 attackspam
CMS (WordPress or Joomla) login attempt.
2020-07-25 13:54:48

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