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 <<>> 104.21.25.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4978
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.25.54.			IN	A

;; AUTHORITY SECTION:
.			258	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021602 1800 900 604800 86400

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 09:05:45 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 54.25.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 54.25.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
157.245.209.83 attackspambots
 TCP (SYN) 157.245.209.83:52490 -> port 23, len 44
2020-07-20 06:47:28
65.49.20.92 attackspambots
443/udp 22/tcp 5683/udp...
[2020-05-29/07-19]9pkt,1pt.(tcp),2pt.(udp)
2020-07-20 06:45:11
192.35.168.34 attackbotsspam
 TCP (SYN) 192.35.168.34:47582 -> port 82, len 44
2020-07-20 06:55:40
1.69.190.88 attackbotsspam
C1,DEF GET /phpmyadmin/
2020-07-20 06:44:44
104.248.119.77 attackbots
2020-07-20T01:35:04.608288lavrinenko.info sshd[2479]: Invalid user mmi from 104.248.119.77 port 48660
2020-07-20T01:35:04.615911lavrinenko.info sshd[2479]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.119.77
2020-07-20T01:35:04.608288lavrinenko.info sshd[2479]: Invalid user mmi from 104.248.119.77 port 48660
2020-07-20T01:35:06.588920lavrinenko.info sshd[2479]: Failed password for invalid user mmi from 104.248.119.77 port 48660 ssh2
2020-07-20T01:38:42.809994lavrinenko.info sshd[2634]: Invalid user ubuntu from 104.248.119.77 port 33772
...
2020-07-20 06:50:20
222.186.175.202 attackspam
Jul 20 00:38:59 vpn01 sshd[11194]: Failed password for root from 222.186.175.202 port 55896 ssh2
Jul 20 00:39:11 vpn01 sshd[11194]: error: maximum authentication attempts exceeded for root from 222.186.175.202 port 55896 ssh2 [preauth]
...
2020-07-20 06:40:04
180.76.54.123 attack
Port Scan
...
2020-07-20 06:55:55
219.139.131.134 attackspam
Jul 19 22:38:32 jumpserver sshd[138736]: Invalid user bdm from 219.139.131.134 port 41536
Jul 19 22:38:34 jumpserver sshd[138736]: Failed password for invalid user bdm from 219.139.131.134 port 41536 ssh2
Jul 19 22:42:21 jumpserver sshd[138775]: Invalid user jie from 219.139.131.134 port 46380
...
2020-07-20 06:46:46
201.249.50.74 attackspam
Jul 19 23:48:46 mout sshd[30793]: Invalid user kassa from 201.249.50.74 port 45021
2020-07-20 06:44:06
202.158.123.42 attackbotsspam
Jul 20 00:46:24 ns381471 sshd[2516]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.158.123.42
Jul 20 00:46:26 ns381471 sshd[2516]: Failed password for invalid user hmt from 202.158.123.42 port 54294 ssh2
2020-07-20 07:03:00
166.62.122.244 attackspambots
166.62.122.244 - - \[19/Jul/2020:21:53:41 +0200\] "POST /wp-login.php HTTP/1.0" 200 2797 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
166.62.122.244 - - \[19/Jul/2020:21:53:43 +0200\] "POST /wp-login.php HTTP/1.0" 200 2724 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
166.62.122.244 - - \[19/Jul/2020:21:53:46 +0200\] "POST /wp-login.php HTTP/1.0" 200 2762 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2020-07-20 06:38:09
210.97.40.102 attackbots
Invalid user abcd from 210.97.40.102 port 54256
2020-07-20 06:31:00
107.170.18.163 attack
$f2bV_matches
2020-07-20 06:40:46
134.122.120.74 attackspambots
Scanning unused Default website or suspicious access to valid sites from IP marked as abusive
2020-07-20 06:49:21
159.89.160.31 attackbots
Jul 20 00:23:22 [host] sshd[23268]: Invalid user m
Jul 20 00:23:22 [host] sshd[23268]: pam_unix(sshd:
Jul 20 00:23:24 [host] sshd[23268]: Failed passwor
2020-07-20 06:59:55

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