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:
IP Type Details Datetime
104.21.75.2 spam
Spammer blacklist in https://www.projecthoneypot.org/ip_104.21.75.2 https://multirbl.valli.org/lookup/104.21.75.2.html
2022-12-29 00:00:44
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.7.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39380
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.7.138.			IN	A

;; AUTHORITY SECTION:
.			598	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 41 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:47:49 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 138.7.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.7.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
103.123.87.233 attack
May  1 06:08:57 vmd17057 sshd[29919]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.123.87.233 
May  1 06:08:59 vmd17057 sshd[29919]: Failed password for invalid user xiaoshengchang from 103.123.87.233 port 45798 ssh2
...
2020-05-01 12:37:08
203.127.92.151 attackbotsspam
SSH/22 MH Probe, BF, Hack -
2020-05-01 13:04:15
222.66.154.98 attackbots
Invalid user ts6 from 222.66.154.98 port 58405
2020-05-01 12:25:05
51.38.231.249 attackspam
k+ssh-bruteforce
2020-05-01 12:56:09
49.233.85.15 attackspambots
Apr 30 18:33:28 kapalua sshd\[28719\]: Invalid user virgilio from 49.233.85.15
Apr 30 18:33:28 kapalua sshd\[28719\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.85.15
Apr 30 18:33:29 kapalua sshd\[28719\]: Failed password for invalid user virgilio from 49.233.85.15 port 33644 ssh2
Apr 30 18:39:18 kapalua sshd\[29384\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.85.15  user=root
Apr 30 18:39:20 kapalua sshd\[29384\]: Failed password for root from 49.233.85.15 port 40254 ssh2
2020-05-01 12:56:34
177.68.156.24 attack
May  1 06:09:16 piServer sshd[27343]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.68.156.24 
May  1 06:09:18 piServer sshd[27343]: Failed password for invalid user beretta from 177.68.156.24 port 40621 ssh2
May  1 06:12:51 piServer sshd[27717]: Failed password for root from 177.68.156.24 port 3065 ssh2
...
2020-05-01 12:27:09
49.234.232.46 attack
Invalid user raju from 49.234.232.46 port 55806
2020-05-01 12:41:48
94.25.227.171 attackbotsspam
1588305617 - 05/01/2020 06:00:17 Host: 94.25.227.171/94.25.227.171 Port: 445 TCP Blocked
2020-05-01 12:54:30
106.12.82.80 attackspambots
Apr 30 23:42:53 askasleikir sshd[4384]: Failed password for root from 106.12.82.80 port 44266 ssh2
Apr 30 23:38:40 askasleikir sshd[4362]: Failed password for invalid user site from 106.12.82.80 port 50442 ssh2
Apr 30 23:31:15 askasleikir sshd[4327]: Failed password for root from 106.12.82.80 port 49710 ssh2
2020-05-01 13:00:11
83.241.232.51 attackspambots
May  1 06:11:54 sip sshd[61673]: Invalid user test from 83.241.232.51 port 45936
May  1 06:11:56 sip sshd[61673]: Failed password for invalid user test from 83.241.232.51 port 45936 ssh2
May  1 06:19:05 sip sshd[61736]: Invalid user mauro from 83.241.232.51 port 43990
...
2020-05-01 12:54:51
217.61.109.80 attackspambots
May  1 06:41:47  sshd\[7077\]: User root from 217.61.109.80 not allowed because not listed in AllowUsersMay  1 06:41:49  sshd\[7077\]: Failed password for invalid user root from 217.61.109.80 port 43264 ssh2
...
2020-05-01 13:01:39
120.132.117.254 attack
May  1 05:05:18 ns382633 sshd\[19703\]: Invalid user pk from 120.132.117.254 port 49054
May  1 05:05:18 ns382633 sshd\[19703\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.132.117.254
May  1 05:05:20 ns382633 sshd\[19703\]: Failed password for invalid user pk from 120.132.117.254 port 49054 ssh2
May  1 06:02:40 ns382633 sshd\[29547\]: Invalid user ftpadm from 120.132.117.254 port 39860
May  1 06:02:40 ns382633 sshd\[29547\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.132.117.254
2020-05-01 12:31:11
91.231.113.113 attack
2020-05-01T04:28:38.011596shield sshd\[11455\]: Invalid user bmm from 91.231.113.113 port 49550
2020-05-01T04:28:38.015870shield sshd\[11455\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.231.113.113
2020-05-01T04:28:40.085560shield sshd\[11455\]: Failed password for invalid user bmm from 91.231.113.113 port 49550 ssh2
2020-05-01T04:31:19.289264shield sshd\[11704\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.231.113.113  user=root
2020-05-01T04:31:21.459646shield sshd\[11704\]: Failed password for root from 91.231.113.113 port 6794 ssh2
2020-05-01 12:38:45
188.166.8.178 attackspam
May  1 06:21:31 markkoudstaal sshd[27623]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.8.178
May  1 06:21:32 markkoudstaal sshd[27623]: Failed password for invalid user mpw from 188.166.8.178 port 34804 ssh2
May  1 06:25:14 markkoudstaal sshd[28401]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.8.178
2020-05-01 12:26:02
119.96.171.162 attack
Invalid user manny from 119.96.171.162 port 45322
2020-05-01 12:48:00

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