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 <<>> 104.21.40.7
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 9193
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.40.7.			IN	A

;; AUTHORITY SECTION:
.			492	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:32:57 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 7.40.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 7.40.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
159.65.41.159 attackbots
May 22 15:40:40 scw-6657dc sshd[6478]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.41.159
May 22 15:40:40 scw-6657dc sshd[6478]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.41.159
May 22 15:40:42 scw-6657dc sshd[6478]: Failed password for invalid user emc from 159.65.41.159 port 40402 ssh2
...
2020-05-22 23:54:05
80.82.77.33 attack
scans once in preceeding hours on the ports (in chronological order) 21025 resulting in total of 45 scans from 80.82.64.0/20 block.
2020-05-22 23:21:48
210.21.226.2 attack
May 22 12:15:19 firewall sshd[4416]: Invalid user wof from 210.21.226.2
May 22 12:15:22 firewall sshd[4416]: Failed password for invalid user wof from 210.21.226.2 port 21969 ssh2
May 22 12:18:26 firewall sshd[4660]: Invalid user yuf from 210.21.226.2
...
2020-05-22 23:36:26
151.27.79.220 attack
Automatic report - Port Scan Attack
2020-05-23 00:01:29
179.124.34.8 attackbots
May 22 16:23:46 ourumov-web sshd\[30494\]: Invalid user bbl from 179.124.34.8 port 60198
May 22 16:23:46 ourumov-web sshd\[30494\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.124.34.8
May 22 16:23:47 ourumov-web sshd\[30494\]: Failed password for invalid user bbl from 179.124.34.8 port 60198 ssh2
...
2020-05-22 23:24:42
36.133.109.6 attackspam
May 22 16:00:01 server sshd[25520]: Failed password for invalid user bve from 36.133.109.6 port 55100 ssh2
May 22 16:05:12 server sshd[31169]: Failed password for invalid user mkn from 36.133.109.6 port 50176 ssh2
May 22 16:15:37 server sshd[9720]: Failed password for invalid user lmn from 36.133.109.6 port 40328 ssh2
2020-05-22 23:33:55
129.213.95.149 attackspambots
May 22 15:28:03 jane sshd[32144]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.213.95.149 
May 22 15:28:05 jane sshd[32144]: Failed password for invalid user admin from 129.213.95.149 port 25352 ssh2
...
2020-05-22 23:41:41
106.12.178.246 attackspam
May 22 16:09:12 xeon sshd[18938]: Failed password for invalid user lmv from 106.12.178.246 port 45154 ssh2
2020-05-22 23:57:38
182.61.57.103 attackspambots
May 22 14:54:45 srv-ubuntu-dev3 sshd[70325]: Invalid user dvy from 182.61.57.103
May 22 14:54:45 srv-ubuntu-dev3 sshd[70325]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.57.103
May 22 14:54:45 srv-ubuntu-dev3 sshd[70325]: Invalid user dvy from 182.61.57.103
May 22 14:54:47 srv-ubuntu-dev3 sshd[70325]: Failed password for invalid user dvy from 182.61.57.103 port 44362 ssh2
May 22 14:59:32 srv-ubuntu-dev3 sshd[71078]: Invalid user n from 182.61.57.103
May 22 14:59:32 srv-ubuntu-dev3 sshd[71078]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.57.103
May 22 14:59:32 srv-ubuntu-dev3 sshd[71078]: Invalid user n from 182.61.57.103
May 22 14:59:34 srv-ubuntu-dev3 sshd[71078]: Failed password for invalid user n from 182.61.57.103 port 35290 ssh2
May 22 15:04:15 srv-ubuntu-dev3 sshd[71847]: Invalid user zhoulin from 182.61.57.103
...
2020-05-22 23:34:48
101.231.146.34 attackspam
May 22 15:04:36 meumeu sshd[59316]: Invalid user szs from 101.231.146.34 port 43193
May 22 15:04:36 meumeu sshd[59316]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.231.146.34 
May 22 15:04:36 meumeu sshd[59316]: Invalid user szs from 101.231.146.34 port 43193
May 22 15:04:38 meumeu sshd[59316]: Failed password for invalid user szs from 101.231.146.34 port 43193 ssh2
May 22 15:09:29 meumeu sshd[60170]: Invalid user jmc from 101.231.146.34 port 41894
May 22 15:09:29 meumeu sshd[60170]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.231.146.34 
May 22 15:09:29 meumeu sshd[60170]: Invalid user jmc from 101.231.146.34 port 41894
May 22 15:09:31 meumeu sshd[60170]: Failed password for invalid user jmc from 101.231.146.34 port 41894 ssh2
May 22 15:14:21 meumeu sshd[60661]: Invalid user bqe from 101.231.146.34 port 40594
...
2020-05-22 23:25:55
159.65.216.161 attackspambots
May 22 15:39:58 vps333114 sshd[10168]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.216.161
May 22 15:40:00 vps333114 sshd[10168]: Failed password for invalid user swa from 159.65.216.161 port 41228 ssh2
...
2020-05-22 23:59:55
175.207.29.235 attackbots
May 22 21:02:24 dhoomketu sshd[109988]: Invalid user mzv from 175.207.29.235 port 48776
May 22 21:02:24 dhoomketu sshd[109988]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.207.29.235 
May 22 21:02:24 dhoomketu sshd[109988]: Invalid user mzv from 175.207.29.235 port 48776
May 22 21:02:26 dhoomketu sshd[109988]: Failed password for invalid user mzv from 175.207.29.235 port 48776 ssh2
May 22 21:07:10 dhoomketu sshd[110045]: Invalid user xps from 175.207.29.235 port 54756
...
2020-05-23 00:03:02
64.227.14.137 attack
2020-05-22T13:06:11.082499shield sshd\[26889\]: Invalid user gmy from 64.227.14.137 port 35972
2020-05-22T13:06:11.086053shield sshd\[26889\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.227.14.137
2020-05-22T13:06:13.376364shield sshd\[26889\]: Failed password for invalid user gmy from 64.227.14.137 port 35972 ssh2
2020-05-22T13:09:15.888639shield sshd\[27484\]: Invalid user zqf from 64.227.14.137 port 52252
2020-05-22T13:09:15.892300shield sshd\[27484\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.227.14.137
2020-05-22 23:30:11
176.59.102.151 attack
1590148348 - 05/22/2020 13:52:28 Host: 176.59.102.151/176.59.102.151 Port: 445 TCP Blocked
2020-05-22 23:49:21
181.191.241.6 attack
fail2ban -- 181.191.241.6
...
2020-05-22 23:57:20

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