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 <<>> 104.21.42.209
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14788
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.209.			IN	A

;; AUTHORITY SECTION:
.			192	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:29:46 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 209.42.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 209.42.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.13.29.223 attack
Oct  3 15:15:49 OPSO sshd\[25051\]: Invalid user abc1 from 106.13.29.223 port 52473
Oct  3 15:15:49 OPSO sshd\[25051\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.29.223
Oct  3 15:15:51 OPSO sshd\[25051\]: Failed password for invalid user abc1 from 106.13.29.223 port 52473 ssh2
Oct  3 15:20:59 OPSO sshd\[26390\]: Invalid user oracle from 106.13.29.223 port 30794
Oct  3 15:20:59 OPSO sshd\[26390\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.29.223
2019-10-03 21:23:20
51.68.220.249 attackspambots
2019-10-03T13:29:16.288813hub.schaetter.us sshd\[11498\]: Invalid user anastasia from 51.68.220.249 port 47874
2019-10-03T13:29:16.294736hub.schaetter.us sshd\[11498\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=249.ip-51-68-220.eu
2019-10-03T13:29:18.597751hub.schaetter.us sshd\[11498\]: Failed password for invalid user anastasia from 51.68.220.249 port 47874 ssh2
2019-10-03T13:35:19.274312hub.schaetter.us sshd\[11542\]: Invalid user esc from 51.68.220.249 port 60724
2019-10-03T13:35:19.281990hub.schaetter.us sshd\[11542\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=249.ip-51-68-220.eu
...
2019-10-03 21:43:52
178.32.44.197 attackspam
Oct  3 13:38:12 web8 sshd\[9247\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.32.44.197  user=root
Oct  3 13:38:14 web8 sshd\[9247\]: Failed password for root from 178.32.44.197 port 18513 ssh2
Oct  3 13:42:08 web8 sshd\[11071\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.32.44.197  user=root
Oct  3 13:42:10 web8 sshd\[11071\]: Failed password for root from 178.32.44.197 port 10503 ssh2
Oct  3 13:46:10 web8 sshd\[13041\]: Invalid user ftpadmin from 178.32.44.197
2019-10-03 21:54:38
121.138.213.2 attackspam
Oct  3 20:00:30 webhost01 sshd[15895]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.138.213.2
Oct  3 20:00:32 webhost01 sshd[15895]: Failed password for invalid user chase from 121.138.213.2 port 16489 ssh2
...
2019-10-03 21:29:02
142.93.43.63 attackbots
Oct  3 03:13:12 web9 sshd\[18394\]: Invalid user wa from 142.93.43.63
Oct  3 03:13:12 web9 sshd\[18394\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.43.63
Oct  3 03:13:13 web9 sshd\[18394\]: Failed password for invalid user wa from 142.93.43.63 port 37040 ssh2
Oct  3 03:17:21 web9 sshd\[19076\]: Invalid user tillid from 142.93.43.63
Oct  3 03:17:21 web9 sshd\[19076\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.43.63
2019-10-03 21:30:08
125.130.110.20 attackbots
Oct  3 14:55:13 vps01 sshd[12771]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.130.110.20
Oct  3 14:55:14 vps01 sshd[12771]: Failed password for invalid user admin from 125.130.110.20 port 37874 ssh2
2019-10-03 21:21:52
52.213.115.132 attackspambots
Automatic report - XMLRPC Attack
2019-10-03 21:35:58
198.108.66.64 attackbotsspam
scan r
2019-10-03 21:57:59
222.186.42.163 attackspambots
Oct  3 15:14:28 mail sshd\[6094\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.163  user=root
Oct  3 15:14:30 mail sshd\[6094\]: Failed password for root from 222.186.42.163 port 52000 ssh2
Oct  3 15:14:33 mail sshd\[6094\]: Failed password for root from 222.186.42.163 port 52000 ssh2
Oct  3 15:14:35 mail sshd\[6094\]: Failed password for root from 222.186.42.163 port 52000 ssh2
Oct  3 15:21:47 mail sshd\[6931\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.163  user=root
2019-10-03 21:28:28
84.242.123.220 attackspambots
proto=tcp  .  spt=35990  .  dpt=25  .     (Listed on    truncate-gbudb also unsubscore and rbldns-ru)     (464)
2019-10-03 22:06:19
221.199.189.162 attackspam
k+ssh-bruteforce
2019-10-03 21:53:12
142.93.172.64 attackbots
Oct  3 08:28:51 mail sshd\[6241\]: Invalid user admin from 142.93.172.64
Oct  3 08:28:51 mail sshd\[6241\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.172.64
...
2019-10-03 21:43:21
182.61.175.71 attackspambots
Automatic report - Banned IP Access
2019-10-03 21:56:15
144.217.15.161 attack
2019-10-03T13:01:40.954055abusebot-3.cloudsearch.cf sshd\[12217\]: Invalid user arkserver from 144.217.15.161 port 47858
2019-10-03 21:27:42
119.28.119.22 attackspambots
ICMP MP Probe, Scan -
2019-10-03 22:00:15

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