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 <<>> 104.21.53.126
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27437
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.126.			IN	A

;; AUTHORITY SECTION:
.			378	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022201 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 23 04:01:27 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 126.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 126.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.235.86.21 attackspambots
May 10 15:29:24 RESL sshd[31922]: Failed password for invalid user wps from 45.235.86.21 port 50562 ssh2
May 10 15:35:53 RESL sshd[31992]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.235.86.21  user=root
May 10 15:35:56 RESL sshd[31992]: Failed password for root from 45.235.86.21 port 50682 ssh2
...
2020-05-11 01:29:12
62.37.160.152 attack
Honeypot attack, port: 445, PTR: 152.pool62-37-160.dynamic.orange.es.
2020-05-11 01:17:29
54.37.159.12 attackbotsspam
May 10 17:47:33 rotator sshd\[9977\]: Invalid user user1 from 54.37.159.12May 10 17:47:35 rotator sshd\[9977\]: Failed password for invalid user user1 from 54.37.159.12 port 59046 ssh2May 10 17:51:23 rotator sshd\[10760\]: Invalid user snovelor from 54.37.159.12May 10 17:51:24 rotator sshd\[10760\]: Failed password for invalid user snovelor from 54.37.159.12 port 39812 ssh2May 10 17:55:02 rotator sshd\[10849\]: Invalid user usuario from 54.37.159.12May 10 17:55:04 rotator sshd\[10849\]: Failed password for invalid user usuario from 54.37.159.12 port 48810 ssh2
...
2020-05-11 01:22:08
200.75.24.156 attackbotsspam
Honeypot attack, port: 81, PTR: static.200.75.24.156.gtdinternet.com.
2020-05-11 02:00:20
217.88.78.40 attackbotsspam
(sshd) Failed SSH login from 217.88.78.40 (DE/Germany/pD9584E28.dip0.t-ipconnect.de): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May 10 18:21:02 ubnt-55d23 sshd[8937]: Invalid user fan from 217.88.78.40 port 56736
May 10 18:21:05 ubnt-55d23 sshd[8937]: Failed password for invalid user fan from 217.88.78.40 port 56736 ssh2
2020-05-11 01:26:02
137.74.41.119 attackbots
20 attempts against mh-ssh on install-test
2020-05-11 01:21:07
94.97.7.7 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-05-11 01:32:53
120.203.29.78 attackbots
Tried sshing with brute force.
2020-05-11 01:23:40
157.245.182.183 attackspam
 TCP (SYN) 157.245.182.183:53268 -> port 12612, len 44
2020-05-11 01:58:17
102.96.154.82 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-05-11 01:31:06
89.7.36.128 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-05-11 01:36:42
77.81.224.88 attackspam
77.81.224.88 - - [10/May/2020:17:21:39 +0200] "GET /wp-login.php HTTP/1.1" 200 5702 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
77.81.224.88 - - [10/May/2020:17:21:40 +0200] "POST /wp-login.php HTTP/1.1" 200 5953 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
77.81.224.88 - - [10/May/2020:17:21:41 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-05-11 01:45:49
203.99.177.175 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-05-11 01:42:39
38.203.0.226 spam
boring unsollicited spam emails
2020-05-11 01:53:28
172.81.205.236 attackspambots
detected by Fail2Ban
2020-05-11 01:57:56

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