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 of America (the)

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 <<>> 16.21.240.41
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 9133
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;16.21.240.41.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021800 1800 900 604800 86400

;; Query time: 37 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 18 21:36:50 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 41.240.21.16.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 41.240.21.16.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
49.234.41.108 attackspambots
Sep 19 06:09:45 serwer sshd\[8397\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.41.108  user=admin
Sep 19 06:09:47 serwer sshd\[8397\]: Failed password for admin from 49.234.41.108 port 48610 ssh2
Sep 19 06:15:23 serwer sshd\[9138\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.41.108  user=root
...
2020-09-19 17:17:36
216.126.239.38 attack
Sep 19 09:22:20 dev0-dcde-rnet sshd[27291]: Failed password for root from 216.126.239.38 port 44138 ssh2
Sep 19 09:26:31 dev0-dcde-rnet sshd[27321]: Failed password for root from 216.126.239.38 port 55712 ssh2
Sep 19 09:30:44 dev0-dcde-rnet sshd[27337]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=216.126.239.38
2020-09-19 17:17:55
114.104.139.68 attackbotsspam
Lines containing failures of 114.104.139.68
Sep 19 03:18:58 neweola postfix/smtpd[29829]: connect from unknown[114.104.139.68]
Sep 19 03:19:00 neweola postfix/smtpd[29829]: NOQUEUE: reject: RCPT from unknown[114.104.139.68]: 504 5.5.2 : Helo command rejected: need fully-qualified hostname; from=x@x helo=
Sep 19 03:19:00 neweola postfix/smtpd[29829]: disconnect from unknown[114.104.139.68] ehlo=2 starttls=1 mail=1 rcpt=0/1 quhostname=1 commands=5/6
Sep 19 03:19:02 neweola postfix/smtpd[29829]: connect from unknown[114.104.139.68]
Sep 19 03:19:04 neweola postfix/smtpd[29829]: lost connection after AUTH from unknown[114.104.139.68]
Sep 19 03:19:04 neweola postfix/smtpd[29829]: disconnect from unknown[114.104.139.68] ehlo=2 starttls=1 auth=0/1 commands=3/4
Sep 19 03:19:04 neweola postfix/smtpd[29829]: connect from unknown[114.104.139.68]
Sep 19 03:19:07 neweola postfix/smtpd[29829]: lost connection after AUTH from unknown[114.104.139.68]
Sep 19 03:19:07 neweol........
------------------------------
2020-09-19 17:07:47
150.95.31.150 attackspambots
Sep 19 08:48:52 server sshd[14627]: Failed password for root from 150.95.31.150 port 57202 ssh2
Sep 19 08:51:43 server sshd[15132]: Failed password for invalid user test123 from 150.95.31.150 port 41422 ssh2
Sep 19 08:54:34 server sshd[15806]: Failed password for root from 150.95.31.150 port 53872 ssh2
2020-09-19 16:52:28
171.232.247.59 attackbotsspam
Automatic report - Banned IP Access
2020-09-19 16:56:33
37.187.7.95 attack
Sep 19 10:38:56 ns381471 sshd[3314]: Failed password for root from 37.187.7.95 port 52688 ssh2
2020-09-19 17:20:56
27.5.29.111 attackbotsspam
port scan and connect, tcp 23 (telnet)
2020-09-19 17:06:20
111.229.78.120 attack
Invalid user liwenxuan from 111.229.78.120 port 58902
2020-09-19 16:54:05
45.148.10.83 attackbotsspam
550 Rejected by Hostkarma
2020-09-19 16:50:55
107.132.88.42 attack
Sep 19 14:03:15 gw1 sshd[28248]: Failed password for root from 107.132.88.42 port 42944 ssh2
Sep 19 14:10:10 gw1 sshd[28600]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.132.88.42
...
2020-09-19 17:17:17
45.184.225.2 attack
Sep 19 10:46:40 abendstille sshd\[28911\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.184.225.2  user=root
Sep 19 10:46:41 abendstille sshd\[28911\]: Failed password for root from 45.184.225.2 port 57297 ssh2
Sep 19 10:51:03 abendstille sshd\[514\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.184.225.2  user=root
Sep 19 10:51:05 abendstille sshd\[514\]: Failed password for root from 45.184.225.2 port 34477 ssh2
Sep 19 10:55:28 abendstille sshd\[4459\]: Invalid user postgres from 45.184.225.2
Sep 19 10:55:28 abendstille sshd\[4459\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.184.225.2
...
2020-09-19 17:00:57
177.159.111.228 attack
xmlrpc attack
2020-09-19 17:09:26
45.167.76.7 attackspam
SMB Server BruteForce Attack
2020-09-19 16:45:44
137.74.132.175 attackspam
Sep 19 03:37:12 ny01 sshd[6626]: Failed password for root from 137.74.132.175 port 52806 ssh2
Sep 19 03:41:00 ny01 sshd[7147]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.74.132.175
Sep 19 03:41:03 ny01 sshd[7147]: Failed password for invalid user test2 from 137.74.132.175 port 36078 ssh2
2020-09-19 17:11:13
122.51.92.116 attackspam
Sep 19 10:07:08 ovpn sshd\[22634\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.92.116  user=root
Sep 19 10:07:10 ovpn sshd\[22634\]: Failed password for root from 122.51.92.116 port 52822 ssh2
Sep 19 10:13:06 ovpn sshd\[24077\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.92.116  user=root
Sep 19 10:13:08 ovpn sshd\[24077\]: Failed password for root from 122.51.92.116 port 39424 ssh2
Sep 19 10:15:49 ovpn sshd\[24787\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.92.116  user=root
2020-09-19 17:20:27

Recently Reported IPs

176.101.123.58 48.112.246.206 90.53.57.39 121.136.211.223
181.11.77.132 73.79.247.169 197.130.106.178 34.45.183.58
114.137.238.133 169.36.41.143 170.19.237.118 216.180.228.182
209.129.247.211 44.172.61.193 85.104.103.164 161.67.165.127
69.239.238.158 96.14.65.38 51.156.254.183 213.136.9.177