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 of America (the)

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 <<>> 104.243.40.50
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58356
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.243.40.50.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020300 1800 900 604800 86400

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 03 20:00:50 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 50.40.243.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 50.40.243.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
219.92.117.140 attackspam
$f2bV_matches
2020-03-05 16:41:36
146.66.244.246 attackbotsspam
Mar  4 22:20:52 tdfoods sshd\[3458\]: Invalid user gerrit from 146.66.244.246
Mar  4 22:20:52 tdfoods sshd\[3458\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.66.244.246
Mar  4 22:20:54 tdfoods sshd\[3458\]: Failed password for invalid user gerrit from 146.66.244.246 port 42548 ssh2
Mar  4 22:30:15 tdfoods sshd\[4383\]: Invalid user nagios from 146.66.244.246
Mar  4 22:30:15 tdfoods sshd\[4383\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.66.244.246
2020-03-05 16:32:08
180.143.124.48 attack
" "
2020-03-05 16:37:26
136.228.172.194 attack
Email rejected due to spam filtering
2020-03-05 16:24:03
122.117.42.216 attackbotsspam
firewall-block, port(s): 4567/tcp
2020-03-05 16:36:52
192.241.194.198 attackbots
8080/tcp 9042/tcp 18246/tcp...
[2020-02-15/03-05]22pkt,17pt.(tcp)
2020-03-05 16:31:54
222.186.175.182 attack
Mar  5 09:16:15 [host] sshd[10336]: pam_unix(sshd:
Mar  5 09:16:16 [host] sshd[10336]: Failed passwor
Mar  5 09:16:20 [host] sshd[10336]: Failed passwor
2020-03-05 16:20:04
106.75.165.187 attack
Mar  5 07:42:49 server sshd\[9066\]: Invalid user ackerjapan from 106.75.165.187
Mar  5 07:42:49 server sshd\[9066\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.165.187 
Mar  5 07:42:51 server sshd\[9066\]: Failed password for invalid user ackerjapan from 106.75.165.187 port 39006 ssh2
Mar  5 07:50:23 server sshd\[10791\]: Invalid user ackerjapan from 106.75.165.187
Mar  5 07:50:23 server sshd\[10791\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.165.187 
...
2020-03-05 16:24:53
103.116.12.218 attackspam
Email rejected due to spam filtering
2020-03-05 16:10:31
94.96.115.148 attack
Email rejected due to spam filtering
2020-03-05 16:15:46
37.49.231.163 attackspam
Mar  5 09:03:31 debian-2gb-nbg1-2 kernel: \[5654582.573725\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=37.49.231.163 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=57424 PROTO=TCP SPT=46234 DPT=5038 WINDOW=1024 RES=0x00 SYN URGP=0
2020-03-05 16:29:32
106.13.117.101 attackspam
2020-03-05T04:41:15.499231abusebot-8.cloudsearch.cf sshd[6670]: Invalid user devil from 106.13.117.101 port 48692
2020-03-05T04:41:15.506210abusebot-8.cloudsearch.cf sshd[6670]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.117.101
2020-03-05T04:41:15.499231abusebot-8.cloudsearch.cf sshd[6670]: Invalid user devil from 106.13.117.101 port 48692
2020-03-05T04:41:17.567054abusebot-8.cloudsearch.cf sshd[6670]: Failed password for invalid user devil from 106.13.117.101 port 48692 ssh2
2020-03-05T04:50:49.424065abusebot-8.cloudsearch.cf sshd[7158]: Invalid user csserver from 106.13.117.101 port 60402
2020-03-05T04:50:49.430709abusebot-8.cloudsearch.cf sshd[7158]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.117.101
2020-03-05T04:50:49.424065abusebot-8.cloudsearch.cf sshd[7158]: Invalid user csserver from 106.13.117.101 port 60402
2020-03-05T04:50:51.958288abusebot-8.cloudsearch.cf sshd[7158]: F
...
2020-03-05 16:08:00
136.233.21.27 attackspam
Unauthorized connection attempt from IP address 136.233.21.27 on Port 445(SMB)
2020-03-05 16:37:57
222.186.42.136 attackspambots
Mar  5 03:03:10 plusreed sshd[30930]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.136  user=root
Mar  5 03:03:12 plusreed sshd[30930]: Failed password for root from 222.186.42.136 port 31440 ssh2
...
2020-03-05 16:03:56
14.172.68.142 attack
Email rejected due to spam filtering
2020-03-05 16:00:25

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