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 <<>> 104.21.78.161
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 55425
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.78.161.			IN	A

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

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:57:26 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 161.78.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 161.78.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
212.83.141.237 attack
3x Failed Password
2020-06-01 22:14:58
129.204.91.47 attackspam
Lines containing failures of 129.204.91.47
Jun  1 00:27:44 kopano sshd[9143]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.91.47  user=r.r
Jun  1 00:27:46 kopano sshd[9143]: Failed password for r.r from 129.204.91.47 port 33046 ssh2
Jun  1 00:27:46 kopano sshd[9143]: Received disconnect from 129.204.91.47 port 33046:11: Bye Bye [preauth]
Jun  1 00:27:46 kopano sshd[9143]: Disconnected from authenticating user r.r 129.204.91.47 port 33046 [preauth]
Jun  1 00:39:59 kopano sshd[9894]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.91.47  user=r.r
Jun  1 00:40:00 kopano sshd[9894]: Failed password for r.r from 129.204.91.47 port 33586 ssh2
Jun  1 00:40:00 kopano sshd[9894]: Received disconnect from 129.204.91.47 port 33586:11: Bye Bye [preauth]
Jun  1 00:40:00 kopano sshd[9894]: Disconnected from authenticating user r.r 129.204.91.47 port 33586 [preauth]
Jun  1 00:45:56 kopano........
------------------------------
2020-06-01 21:58:42
106.53.66.103 attack
Jun  1 02:21:03 web1 sshd\[12611\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.53.66.103  user=root
Jun  1 02:21:05 web1 sshd\[12611\]: Failed password for root from 106.53.66.103 port 49024 ssh2
Jun  1 02:24:15 web1 sshd\[12903\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.53.66.103  user=root
Jun  1 02:24:18 web1 sshd\[12903\]: Failed password for root from 106.53.66.103 port 58648 ssh2
Jun  1 02:27:39 web1 sshd\[13257\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.53.66.103  user=root
2020-06-01 22:17:02
212.64.0.99 attackbotsspam
SSH Honeypot -> SSH Bruteforce / Login
2020-06-01 22:12:29
104.244.73.251 attack
Jun  1 10:26:33 vps46666688 sshd[26506]: Failed password for root from 104.244.73.251 port 48078 ssh2
...
2020-06-01 22:09:50
59.126.2.6 attackspambots
Port probing on unauthorized port 2323
2020-06-01 22:18:25
78.199.19.89 attackbotsspam
Jun  1 18:33:25 gw1 sshd[5781]: Failed password for root from 78.199.19.89 port 47644 ssh2
...
2020-06-01 21:46:31
139.99.70.208 attack
From: "Combat Earplugs"  185.230.44.117 - phishing redirect lukkins.com
2020-06-01 21:49:29
1.53.219.116 attack
2020-03-13 14:47:13 H=\(\[1.53.219.116\]\) \[1.53.219.116\]:40377 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2020-03-13 14:47:41 H=\(\[1.53.219.116\]\) \[1.53.219.116\]:64560 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2020-03-13 14:47:57 H=\(\[1.53.219.116\]\) \[1.53.219.116\]:32089 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
...
2020-06-01 21:50:56
13.53.39.17 attackbotsspam
May 31 17:01:36 vh1 sshd[6515]: Did not receive identification string from 13.53.39.17
Jun  1 12:39:01 vh1 sshd[1233]: Did not receive identification string from 13.53.39.17
Jun  1 15:04:31 vh1 sshd[11743]: Did not receive identification string from 13.53.39.17
Jun  1 15:04:31 vh1 sshd[11748]: Did not receive identification string from 13.53.39.17
Jun  1 15:04:31 vh1 sshd[11750]: Did not receive identification string from 13.53.39.17
Jun  1 15:04:31 vh1 sshd[11759]: Did not receive identification string from 13.53.39.17
Jun  1 15:04:31 vh1 sshd[11764]: Did not receive identification string from 13.53.39.17
Jun  1 15:04:31 vh1 sshd[11769]: Did not receive identification string from 13.53.39.17
Jun  1 15:04:31 vh1 sshd[11773]: Did not receive identification string from 13.53.39.17
Jun  1 15:04:31 vh1 sshd[11802]: Did not receive identification string from 13.53.39.17


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=13.53.39.17
2020-06-01 22:12:05
14.32.18.95 attackbots
Lines containing failures of 14.32.18.95
Jun  1 13:47:56 www sshd[18274]: Invalid user pi from 14.32.18.95 port 43246
Jun  1 13:47:56 www sshd[18275]: Invalid user pi from 14.32.18.95 port 43250
Jun  1 13:47:57 www sshd[18274]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.32.18.95
Jun  1 13:47:57 www sshd[18275]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.32.18.95
Jun  1 13:47:59 www sshd[18274]: Failed password for invalid user pi from 14.32.18.95 port 43246 ssh2
Jun  1 13:47:59 www sshd[18275]: Failed password for invalid user pi from 14.32.18.95 port 43250 ssh2
Jun  1 13:47:59 www sshd[18274]: Connection closed by invalid user pi 14.32.18.95 port 43246 [preauth]
Jun  1 13:47:59 www sshd[18275]: Connection closed by invalid user pi 14.32.18.95 port 43250 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=14.32.18.95
2020-06-01 22:03:45
104.5.109.148 attackspam
Jun  1 02:34:10 serwer sshd\[357\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.5.109.148  user=root
Jun  1 02:34:13 serwer sshd\[357\]: Failed password for root from 104.5.109.148 port 60866 ssh2
Jun  1 02:40:35 serwer sshd\[1302\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.5.109.148  user=root
Jun  1 02:40:37 serwer sshd\[1302\]: Failed password for root from 104.5.109.148 port 37206 ssh2
Jun  1 02:47:02 serwer sshd\[1988\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.5.109.148  user=root
Jun  1 02:47:04 serwer sshd\[1988\]: Failed password for root from 104.5.109.148 port 41768 ssh2
Jun  1 02:53:34 serwer sshd\[2662\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.5.109.148  user=root
Jun  1 02:53:36 serwer sshd\[2662\]: Failed password for root from 104.5.109.148 port 46316 ssh2
Ju
...
2020-06-01 21:53:53
203.130.255.2 attackspambots
5x Failed Password
2020-06-01 22:02:30
106.12.175.38 attack
SSH Brute-Force reported by Fail2Ban
2020-06-01 22:14:00
210.245.51.1 attack
IP was detected trying to Brute-Force SSH, FTP, Web Apps, Port-Scan or Hacking.
2020-06-01 21:51:59

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