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 <<>> 104.21.25.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44779
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.25.42.			IN	A

;; AUTHORITY SECTION:
.			557	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 62 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 19:44:17 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 42.25.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.25.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
103.133.104.133 attackbots
Aug  8 04:29:17 localhost postfix/smtpd\[24666\]: warning: unknown\[103.133.104.133\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  8 04:29:25 localhost postfix/smtpd\[24666\]: warning: unknown\[103.133.104.133\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  8 04:29:37 localhost postfix/smtpd\[24666\]: warning: unknown\[103.133.104.133\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  8 04:30:03 localhost postfix/smtpd\[24666\]: warning: unknown\[103.133.104.133\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  8 04:30:11 localhost postfix/smtpd\[24691\]: warning: unknown\[103.133.104.133\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-08-08 10:47:05
106.15.58.250 attack
Unauthorised access (Aug  7) SRC=106.15.58.250 LEN=40 TTL=43 ID=49169 TCP DPT=8080 WINDOW=5129 SYN 
Unauthorised access (Aug  7) SRC=106.15.58.250 LEN=40 TTL=42 ID=55937 TCP DPT=8080 WINDOW=61978 SYN
2019-08-08 10:08:59
51.77.201.36 attackbots
Aug  7 21:35:44 MK-Soft-VM3 sshd\[29958\]: Invalid user changeme from 51.77.201.36 port 51818
Aug  7 21:35:44 MK-Soft-VM3 sshd\[29958\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.201.36
Aug  7 21:35:47 MK-Soft-VM3 sshd\[29958\]: Failed password for invalid user changeme from 51.77.201.36 port 51818 ssh2
...
2019-08-08 10:23:56
34.93.45.71 attackbots
port scan and connect, tcp 23 (telnet)
2019-08-08 10:17:02
193.179.134.5 attackbots
Aug  7 22:49:28 amit sshd\[20130\]: Invalid user sbin from 193.179.134.5
Aug  7 22:49:28 amit sshd\[20130\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.179.134.5
Aug  7 22:49:29 amit sshd\[20130\]: Failed password for invalid user sbin from 193.179.134.5 port 37522 ssh2
...
2019-08-08 10:15:53
77.247.181.165 attackspambots
$f2bV_matches
2019-08-08 10:11:22
157.55.39.248 attackbotsspam
Automatic report - Banned IP Access
2019-08-08 10:37:20
212.64.56.177 attack
Aug  8 07:53:09 vibhu-HP-Z238-Microtower-Workstation sshd\[13325\]: Invalid user mcm from 212.64.56.177
Aug  8 07:53:09 vibhu-HP-Z238-Microtower-Workstation sshd\[13325\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.56.177
Aug  8 07:53:11 vibhu-HP-Z238-Microtower-Workstation sshd\[13325\]: Failed password for invalid user mcm from 212.64.56.177 port 35842 ssh2
Aug  8 07:58:29 vibhu-HP-Z238-Microtower-Workstation sshd\[13496\]: Invalid user djtony from 212.64.56.177
Aug  8 07:58:29 vibhu-HP-Z238-Microtower-Workstation sshd\[13496\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.56.177
...
2019-08-08 10:51:16
147.135.130.39 attackbots
Port scan on 2 port(s): 139 445
2019-08-08 10:20:55
201.182.223.59 attack
2019-08-08T04:23:11.752209  sshd[21681]: Invalid user Admin from 201.182.223.59 port 41083
2019-08-08T04:23:11.766502  sshd[21681]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.182.223.59
2019-08-08T04:23:11.752209  sshd[21681]: Invalid user Admin from 201.182.223.59 port 41083
2019-08-08T04:23:13.051759  sshd[21681]: Failed password for invalid user Admin from 201.182.223.59 port 41083 ssh2
2019-08-08T04:28:31.399021  sshd[21729]: Invalid user marcos from 201.182.223.59 port 36548
...
2019-08-08 10:55:06
81.169.177.186 attackbots
xmlrpc attack
2019-08-08 10:28:55
45.95.32.220 attack
Aug  8 04:28:46 smtp postfix/smtpd[9837]: NOQUEUE: reject: RCPT from reinvent.protutoriais.com[45.95.32.220]: 554 5.7.1 Service unavailable; Client host [45.95.32.220] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from= to= proto=ESMTP helo=
...
2019-08-08 10:45:22
119.193.111.120 attack
WordPress wp-login brute force :: 119.193.111.120 0.152 BYPASS [08/Aug/2019:10:35:03  1000] [censored_1] "POST /wp-login.php HTTP/1.1" 200 3972 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-08-08 10:05:45
139.59.15.49 attackspambots
WordPress wp-login brute force :: 139.59.15.49 0.132 BYPASS [08/Aug/2019:03:49:08  1000] [censored_1] "POST /wp-login.php HTTP/1.1" 200 3972 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-08-08 10:33:14
188.128.31.94 attackspambots
[portscan] Port scan
2019-08-08 10:39:16

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