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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.53.31
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19465
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.31.			IN	A

;; AUTHORITY SECTION:
.			137	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022001 1800 900 604800 86400

;; Query time: 203 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 11:41:25 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 31.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 31.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
162.243.140.51 attack
scans once in preceeding hours on the ports (in chronological order) 2455 resulting in total of 58 scans from 162.243.0.0/16 block.
2020-05-07 03:21:05
196.206.230.218 attack
C2,WP GET /wp-login.php
2020-05-07 03:41:14
194.26.29.12 attackspam
May  6 21:39:54 debian-2gb-nbg1-2 kernel: \[11052882.833553\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=194.26.29.12 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=242 ID=43254 PROTO=TCP SPT=45629 DPT=50005 WINDOW=1024 RES=0x00 SYN URGP=0
2020-05-07 03:48:17
162.243.135.221 attackspam
scans once in preceeding hours on the ports (in chronological order) 9200 resulting in total of 58 scans from 162.243.0.0/16 block.
2020-05-07 03:31:47
64.225.42.104 attackbotsspam
scans 2 times in preceeding hours on the ports (in chronological order) 15924 15924 resulting in total of 18 scans from 64.225.0.0/17 block.
2020-05-07 03:17:15
162.243.137.223 attack
" "
2020-05-07 03:28:19
167.99.97.145 attack
scans once in preceeding hours on the ports (in chronological order) 9110 resulting in total of 4 scans from 167.99.0.0/16 block.
2020-05-07 03:20:24
45.148.10.16 attackbots
Fail2Ban Ban Triggered
2020-05-07 03:39:46
64.227.21.199 attack
firewall-block, port(s): 32748/tcp
2020-05-07 03:12:17
101.198.180.207 attackspam
May  6 15:02:17 santamaria sshd\[22656\]: Invalid user eduardo from 101.198.180.207
May  6 15:02:17 santamaria sshd\[22656\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.198.180.207
May  6 15:02:20 santamaria sshd\[22656\]: Failed password for invalid user eduardo from 101.198.180.207 port 40532 ssh2
...
2020-05-07 03:45:04
167.99.146.21 attack
scans once in preceeding hours on the ports (in chronological order) 23690 resulting in total of 4 scans from 167.99.0.0/16 block.
2020-05-07 03:20:02
79.124.62.82 attackbotsspam
05/06/2020-15:02:02.928137 79.124.62.82 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-05-07 03:34:34
64.225.106.89 attack
Unauthorized connection attempt detected from IP address 64.225.106.89 to port 14617 [T]
2020-05-07 03:16:38
162.243.138.190 attack
Port probing on unauthorized port 9042
2020-05-07 03:24:54
217.182.147.102 attackbotsspam
20 attempts against mh-misbehave-ban on beach
2020-05-07 03:49:05

Recently Reported IPs

104.21.56.2 104.21.56.233 104.21.59.161 104.21.58.190
104.21.59.192 104.21.56.131 104.21.58.94 104.21.58.32
104.21.60.244 104.21.60.87 104.21.60.76 104.21.60.40
104.21.60.92 104.21.60.72 104.21.60.7 104.21.60.45
104.21.60.74 104.21.60.5 104.21.60.99 104.21.60.61