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 <<>> 104.21.25.40
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45112
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.25.40.			IN	A

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

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 19:44:08 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 40.25.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 40.25.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
161.35.84.95 attack
Port scan denied
2020-09-04 16:41:44
162.142.125.30 attackbots
Port scanning [6 denied]
2020-09-04 16:47:22
190.39.57.12 attackspam
Honeypot attack, port: 445, PTR: 190-39-57-12.dyn.dsl.cantv.net.
2020-09-04 16:47:43
222.186.169.192 attackbotsspam
Sep  4 09:28:00 ns308116 sshd[27005]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192  user=root
Sep  4 09:28:02 ns308116 sshd[27005]: Failed password for root from 222.186.169.192 port 5960 ssh2
Sep  4 09:28:06 ns308116 sshd[27005]: Failed password for root from 222.186.169.192 port 5960 ssh2
Sep  4 09:28:09 ns308116 sshd[27005]: Failed password for root from 222.186.169.192 port 5960 ssh2
Sep  4 09:28:12 ns308116 sshd[27005]: Failed password for root from 222.186.169.192 port 5960 ssh2
...
2020-09-04 16:32:53
112.85.42.232 attack
Sep  4 08:00:14 abendstille sshd\[6123\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.232  user=root
Sep  4 08:00:16 abendstille sshd\[6123\]: Failed password for root from 112.85.42.232 port 24614 ssh2
Sep  4 08:00:19 abendstille sshd\[6123\]: Failed password for root from 112.85.42.232 port 24614 ssh2
Sep  4 08:00:21 abendstille sshd\[6123\]: Failed password for root from 112.85.42.232 port 24614 ssh2
Sep  4 08:01:23 abendstille sshd\[7211\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.232  user=root
...
2020-09-04 16:57:45
211.118.226.133 attack
Port Scan
...
2020-09-04 16:46:58
87.117.49.166 attackbots
Brute forcing RDP port 3389
2020-09-04 16:29:40
200.109.38.188 attackbots
Attempted connection to port 445.
2020-09-04 16:34:16
174.217.29.33 attackbots
Brute forcing email accounts
2020-09-04 16:54:43
176.113.252.128 attackspam
Attempted connection to port 445.
2020-09-04 16:39:03
103.143.152.34 attackbots
Port Scan
...
2020-09-04 16:56:05
115.159.196.199 attack
Attempted connection to port 445.
2020-09-04 16:45:27
152.200.55.85 attackbotsspam
Lines containing failures of 152.200.55.85
Sep  2 11:00:34 omfg postfix/smtpd[17589]: connect from unknown[152.200.55.85]
Sep x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=152.200.55.85
2020-09-04 16:51:52
194.26.27.14 attackspam
RU RU/Russia/- Temporary Blocks: 5
2020-09-04 16:24:20
74.120.14.33 attackbotsspam
srvr3: (mod_security) mod_security (id:920350) triggered by 74.120.14.33 (US/United States/scanner-06.ch1.censys-scanner.com): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_MODSEC; Logs: 2020/09/04 09:37:15 [error] 424232#0: *2140 [client 74.120.14.33] ModSecurity: Access denied with code 406 (phase 2). Matched "Operator `Rx' with parameter `^[\d.:]+$' against variable `REQUEST_HEADERS:Host'  [redacted] [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "718"] [id "920350"] [rev ""] [msg "Host header is a numeric IP address"] [redacted] [severity "4"] [ver "OWASP_CRS/3.3.0"] [maturity "0"] [accuracy "0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "capec/1000/210/272"] [tag "PCI/6.5.10"] [redacted] [uri "/"] [unique_id "159920503551.612397"] [ref "o0,14v21,14"], client: 74.120.14.33, [redacted] request: "GET / HTTP/1.1" [redacted]
2020-09-04 16:20:25

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