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 <<>> 104.21.55.19
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45284
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.55.19.			IN	A

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

;; Query time: 22 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:14:14 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 19.55.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 19.55.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
95.64.243.101 attack
Virus on this IP !
2020-08-29 03:18:25
106.12.8.125 attack
2020-08-28T20:03:46.086319mail.broermann.family sshd[10424]: Failed password for root from 106.12.8.125 port 44098 ssh2
2020-08-28T20:07:12.837224mail.broermann.family sshd[10548]: Invalid user jwu from 106.12.8.125 port 49366
2020-08-28T20:07:12.844564mail.broermann.family sshd[10548]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.8.125
2020-08-28T20:07:12.837224mail.broermann.family sshd[10548]: Invalid user jwu from 106.12.8.125 port 49366
2020-08-28T20:07:15.017316mail.broermann.family sshd[10548]: Failed password for invalid user jwu from 106.12.8.125 port 49366 ssh2
...
2020-08-29 03:27:52
51.77.246.155 attack
Unauthorised connection attempt detected at AUO MAIL PRO (DE PoP). System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-08-29 03:10:00
92.222.93.104 attackspambots
Time:     Fri Aug 28 18:49:00 2020 +0000
IP:       92.222.93.104 (FR/France/104.ip-92-222-93.eu)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Aug 28 18:40:43 ca-29-ams1 sshd[16135]: Invalid user pedro from 92.222.93.104 port 56136
Aug 28 18:40:45 ca-29-ams1 sshd[16135]: Failed password for invalid user pedro from 92.222.93.104 port 56136 ssh2
Aug 28 18:45:05 ca-29-ams1 sshd[16746]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.222.93.104  user=root
Aug 28 18:45:08 ca-29-ams1 sshd[16746]: Failed password for root from 92.222.93.104 port 34442 ssh2
Aug 28 18:48:55 ca-29-ams1 sshd[17259]: Invalid user kmk from 92.222.93.104 port 40984
2020-08-29 03:37:38
185.220.101.15 attackspambots
$f2bV_matches
2020-08-29 03:23:05
116.218.131.209 attack
Repeated brute force against a port
2020-08-29 03:08:16
141.98.10.212 attackbots
Aug 28 21:19:44 ns382633 sshd\[4634\]: Invalid user Administrator from 141.98.10.212 port 35715
Aug 28 21:19:44 ns382633 sshd\[4634\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.10.212
Aug 28 21:19:46 ns382633 sshd\[4634\]: Failed password for invalid user Administrator from 141.98.10.212 port 35715 ssh2
Aug 28 21:20:12 ns382633 sshd\[5147\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.10.212  user=root
Aug 28 21:20:13 ns382633 sshd\[5147\]: Failed password for root from 141.98.10.212 port 33697 ssh2
2020-08-29 03:25:19
183.82.96.210 attackbotsspam
20/8/28@08:02:09: FAIL: Alarm-Network address from=183.82.96.210
...
2020-08-29 03:36:09
212.64.72.184 attackbotsspam
2020-08-27 18:07:48 server sshd[19365]: Failed password for invalid user sys from 212.64.72.184 port 39652 ssh2
2020-08-29 03:31:54
62.30.229.114 attackspam
Automatic report - Port Scan Attack
2020-08-29 03:09:22
59.98.236.113 attack
SMB Server BruteForce Attack
2020-08-29 03:21:53
202.179.92.94 attackbotsspam
Unauthorized connection attempt from IP address 202.179.92.94 on Port 445(SMB)
2020-08-29 03:34:55
180.76.55.119 attackspam
Aug 28 13:54:27 prod4 sshd\[25318\]: Invalid user mh from 180.76.55.119
Aug 28 13:54:28 prod4 sshd\[25318\]: Failed password for invalid user mh from 180.76.55.119 port 48058 ssh2
Aug 28 14:02:31 prod4 sshd\[28634\]: Invalid user job from 180.76.55.119
...
2020-08-29 03:19:10
1.168.61.150 attackbotsspam
Port probing on unauthorized port 5555
2020-08-29 03:15:48
187.214.5.65 attackbots
2020-08-28T20:06:44.107137+02:00  sshd[15001]: Failed password for invalid user lynda from 187.214.5.65 port 53368 ssh2
2020-08-29 03:12:55

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