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 <<>> 104.21.53.78
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58447
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.78.			IN	A

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

;; Query time: 25 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:36:26 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 78.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 78.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
83.97.20.35 attackspambots
Jun 11 08:10:33 debian-2gb-nbg1-2 kernel: \[14114561.059962\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=83.97.20.35 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=54321 PROTO=TCP SPT=59075 DPT=49154 WINDOW=65535 RES=0x00 SYN URGP=0
2020-06-11 14:35:42
129.211.146.50 attack
$f2bV_matches
2020-06-11 14:31:49
102.177.145.221 attackbots
Jun 11 08:02:37 santamaria sshd\[29503\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=102.177.145.221  user=root
Jun 11 08:02:38 santamaria sshd\[29503\]: Failed password for root from 102.177.145.221 port 38006 ssh2
Jun 11 08:06:30 santamaria sshd\[29556\]: Invalid user nl from 102.177.145.221
Jun 11 08:06:30 santamaria sshd\[29556\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=102.177.145.221
...
2020-06-11 14:55:18
2.228.87.194 attackbotsspam
Jun 11 07:53:53 haigwepa sshd[9701]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.228.87.194 
Jun 11 07:53:55 haigwepa sshd[9701]: Failed password for invalid user uvx from 2.228.87.194 port 44281 ssh2
...
2020-06-11 14:53:11
62.107.102.131 attackspambots
Trying ports that it shouldn't be.
2020-06-11 14:50:51
193.88.203.90 attackspam
Trying ports that it shouldn't be.
2020-06-11 14:58:32
71.6.232.6 attackspam
06/11/2020-02:35:33.863122 71.6.232.6 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 71
2020-06-11 14:38:45
123.126.106.88 attack
$f2bV_matches
2020-06-11 14:47:55
222.186.173.238 attackspambots
Brute force attempt
2020-06-11 14:57:17
220.132.89.113 attackbotsspam
port scan and connect, tcp 80 (http)
2020-06-11 14:48:44
82.50.126.172 attackspambots
Jun 11 04:55:21 rocket sshd[23372]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.50.126.172
Jun 11 04:55:21 rocket sshd[23373]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.50.126.172
...
2020-06-11 14:59:58
62.122.156.74 attackbots
(sshd) Failed SSH login from 62.122.156.74 (UA/Ukraine/-): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jun 11 08:38:18 ubnt-55d23 sshd[905]: Invalid user admin from 62.122.156.74 port 59960
Jun 11 08:38:19 ubnt-55d23 sshd[905]: Failed password for invalid user admin from 62.122.156.74 port 59960 ssh2
2020-06-11 14:41:33
190.210.238.77 attackbots
Invalid user teamspeak3 from 190.210.238.77 port 40596
2020-06-11 15:10:19
106.12.148.201 attackbots
Wordpress malicious attack:[sshd]
2020-06-11 14:48:12
64.225.25.59 attackspambots
2020-06-11T00:54:30.297526linuxbox-skyline sshd[310284]: Invalid user bane from 64.225.25.59 port 50606
...
2020-06-11 15:06:17

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