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 <<>> 104.21.53.93
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32708
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.93.			IN	A

;; AUTHORITY SECTION:
.			388	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 183 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:34:41 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 93.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 93.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
140.238.253.177 attackspambots
Sep 12 09:23:14 root sshd[20843]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.238.253.177 
...
2020-09-12 21:00:44
122.51.60.34 attackspam
Sep 11 18:58:38 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:3e:4a:cc:28:99:3a:4d:23:91:08:00 SRC=122.51.60.34 DST=173.212.244.83 LEN=60 TOS=0x00 PREC=0x00 TTL=51 ID=46082 DF PROTO=TCP SPT=52080 DPT=8080 WINDOW=29200 RES=0x00 SYN URGP=0 Sep 11 18:58:39 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:3e:4a:cc:28:99:3a:4d:23:91:08:00 SRC=122.51.60.34 DST=173.212.244.83 LEN=60 TOS=0x00 PREC=0x00 TTL=51 ID=42680 DF PROTO=TCP SPT=46246 DPT=1433 WINDOW=29200 RES=0x00 SYN URGP=0 Sep 11 18:58:40 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:3e:4a:cc:28:99:3a:4d:23:91:08:00 SRC=122.51.60.34 DST=173.212.244.83 LEN=60 TOS=0x00 PREC=0x00 TTL=51 ID=26658 DF PROTO=TCP SPT=33560 DPT=6379 WINDOW=29200 RES=0x00 SYN URGP=0 Sep 11 18:58:41 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:3e:4a:cc:28:99:3a:4d:23:91:08:00 SRC=122.51.60.34 DST=173.212.244.83 LEN=60 TOS=0x00 PREC=0x00 TTL=49 ID=30603 DF PROTO=TCP SPT=47802 DPT=7001 WINDOW=29200 RES=0x00 SYN URGP=0 Sep 11 18:58
...
2020-09-12 20:54:22
103.99.201.99 attackbots
Port Scan
...
2020-09-12 20:56:04
192.35.168.234 attack
firewall-block, port(s): 8875/tcp
2020-09-12 21:08:36
194.61.55.76 attackbots
[Sat Sep 12 05:45:07 2020] - Syn Flood From IP: 194.61.55.76 Port: 65531
2020-09-12 20:48:58
120.224.55.8 attackspam
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-09-12 20:49:40
59.124.230.138 attackbotsspam
 TCP (SYN) 59.124.230.138:52340 -> port 1148, len 44
2020-09-12 21:14:41
39.35.160.166 attackbotsspam
php WP PHPmyadamin ABUSE blocked for 12h
2020-09-12 20:42:42
45.248.160.75 attack
Threat Management Alert 1: Attempted Administrator Privilege Gain. Signature ET EXPLOIT HackingTrio UA (Hello, World). From: 45.248.160.75:35758, to: 192.168.4.99:80, protocol: TCP
2020-09-12 20:58:53
181.55.188.218 attackspam
Invalid user greta from 181.55.188.218 port 55208
2020-09-12 20:47:23
159.65.11.115 attackspam
(sshd) Failed SSH login from 159.65.11.115 (SG/Singapore/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 12 08:33:15 server sshd[26064]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.11.115  user=root
Sep 12 08:33:17 server sshd[26064]: Failed password for root from 159.65.11.115 port 33412 ssh2
Sep 12 08:37:54 server sshd[27153]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.11.115  user=root
Sep 12 08:37:56 server sshd[27153]: Failed password for root from 159.65.11.115 port 37422 ssh2
Sep 12 08:40:55 server sshd[28035]: Invalid user ftpd from 159.65.11.115 port 53666
2020-09-12 20:58:38
43.251.37.21 attackspambots
(sshd) Failed SSH login from 43.251.37.21 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 12 07:24:38 server sshd[7807]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.251.37.21  user=root
Sep 12 07:24:40 server sshd[7807]: Failed password for root from 43.251.37.21 port 55761 ssh2
Sep 12 07:27:29 server sshd[8534]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.251.37.21  user=root
Sep 12 07:27:31 server sshd[8534]: Failed password for root from 43.251.37.21 port 40311 ssh2
Sep 12 07:29:08 server sshd[8922]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.251.37.21  user=root
2020-09-12 20:37:35
167.250.127.235 attackspambots
Sep 12 07:56:53 PorscheCustomer sshd[22325]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.250.127.235
Sep 12 07:56:54 PorscheCustomer sshd[22325]: Failed password for invalid user arrezo from 167.250.127.235 port 11111 ssh2
Sep 12 08:01:14 PorscheCustomer sshd[22413]: Failed password for root from 167.250.127.235 port 19231 ssh2
...
2020-09-12 20:55:15
181.188.171.41 attackspambots
20/9/11@12:58:46: FAIL: Alarm-Network address from=181.188.171.41
20/9/11@12:58:46: FAIL: Alarm-Network address from=181.188.171.41
...
2020-09-12 20:52:48
36.91.40.132 attack
Banned for a week because repeated abuses, for example SSH, but not only
2020-09-12 21:12:54

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