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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.40.164.169
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29738
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.40.164.169.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021401 1800 900 604800 86400

;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 15 06:35:16 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 169.164.40.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 169.164.40.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
66.75.18.206 attackspambots
Automatic report - Banned IP Access
2020-06-09 15:15:47
77.42.78.48 attackbots
Automatic report - Port Scan Attack
2020-06-09 15:10:36
161.35.22.86 attackspam
Jun  9 09:28:17 mail sshd[31840]: Failed password for root from 161.35.22.86 port 44432 ssh2
...
2020-06-09 15:34:53
192.168.0.1 attackspambots
Port scan
2020-06-09 15:06:45
185.244.39.232 attackspambots
Jun  9 09:02:54 debian kernel: [585131.383343] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:be:e4:65:08:e8:4f:6e:48:0c:08:00 SRC=185.244.39.232 DST=89.252.131.35 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=30940 PROTO=TCP SPT=49872 DPT=26060 WINDOW=1024 RES=0x00 SYN URGP=0
2020-06-09 15:33:51
14.29.214.188 attackspam
Jun  9 09:18:04 cp sshd[17482]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.29.214.188
Jun  9 09:18:04 cp sshd[17482]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.29.214.188
2020-06-09 15:24:18
167.99.183.237 attackspam
2020-06-09T05:50:26.670774ionos.janbro.de sshd[86219]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.183.237
2020-06-09T05:50:26.662777ionos.janbro.de sshd[86219]: Invalid user gei from 167.99.183.237 port 47044
2020-06-09T05:50:28.583730ionos.janbro.de sshd[86219]: Failed password for invalid user gei from 167.99.183.237 port 47044 ssh2
2020-06-09T05:53:35.533392ionos.janbro.de sshd[86240]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.183.237  user=root
2020-06-09T05:53:37.390511ionos.janbro.de sshd[86240]: Failed password for root from 167.99.183.237 port 49270 ssh2
2020-06-09T05:56:41.906654ionos.janbro.de sshd[86244]: Invalid user als from 167.99.183.237 port 51496
2020-06-09T05:56:41.945480ionos.janbro.de sshd[86244]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.183.237
2020-06-09T05:56:41.906654ionos.janbro.de sshd[86244]: Invalid us
...
2020-06-09 15:43:16
51.254.156.114 attack
Jun  8 19:38:09 sachi sshd\[22383\]: Invalid user caoyan from 51.254.156.114
Jun  8 19:38:09 sachi sshd\[22383\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip114.ip-51-254-156.eu
Jun  8 19:38:10 sachi sshd\[22383\]: Failed password for invalid user caoyan from 51.254.156.114 port 48598 ssh2
Jun  8 19:47:17 sachi sshd\[23188\]: Invalid user user4 from 51.254.156.114
Jun  8 19:47:17 sachi sshd\[23188\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip114.ip-51-254-156.eu
2020-06-09 15:48:57
134.209.226.157 attack
Jun  9 08:28:01 home sshd[13773]: Failed password for root from 134.209.226.157 port 48810 ssh2
Jun  9 08:31:23 home sshd[14112]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.226.157
Jun  9 08:31:25 home sshd[14112]: Failed password for invalid user yangliangren from 134.209.226.157 port 51174 ssh2
...
2020-06-09 15:20:35
193.169.255.18 attackspambots
Jun  9 09:33:26 server dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=193.169.255.18, lip=172.104.140.148, session=
Jun  9 09:34:50 server dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=193.169.255.18, lip=172.104.140.148, session=
Jun  9 09:37:44 server dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=193.169.255.18, lip=172.104.140.148, session=<9FJ8zaGnLunBqf8S>
Jun  9 09:38:02 server dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 6 secs): user=, method=PLAIN, rip=193.169.255.18, lip=172.104.140.148, session=<2udKzqGnzkHBqf8S>
Jun  9 09:39:51 server dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=193.169.255.18, lip=172.104.140.148, 
...
2020-06-09 15:44:49
218.36.86.40 attack
Jun  9 05:45:30 srv-ubuntu-dev3 sshd[95339]: Invalid user marthe from 218.36.86.40
Jun  9 05:45:30 srv-ubuntu-dev3 sshd[95339]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.36.86.40
Jun  9 05:45:30 srv-ubuntu-dev3 sshd[95339]: Invalid user marthe from 218.36.86.40
Jun  9 05:45:32 srv-ubuntu-dev3 sshd[95339]: Failed password for invalid user marthe from 218.36.86.40 port 42824 ssh2
Jun  9 05:49:18 srv-ubuntu-dev3 sshd[95913]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.36.86.40  user=root
Jun  9 05:49:20 srv-ubuntu-dev3 sshd[95913]: Failed password for root from 218.36.86.40 port 42236 ssh2
Jun  9 05:53:17 srv-ubuntu-dev3 sshd[96544]: Invalid user lixl from 218.36.86.40
Jun  9 05:53:17 srv-ubuntu-dev3 sshd[96544]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.36.86.40
Jun  9 05:53:17 srv-ubuntu-dev3 sshd[96544]: Invalid user lixl from 218.36.86.40

...
2020-06-09 15:30:08
195.88.220.41 attackspam
[portscan] Port scan
2020-06-09 15:40:11
140.246.225.169 attack
Jun  9 07:06:14 lnxded63 sshd[4114]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.246.225.169
2020-06-09 15:20:50
161.35.226.47 attackspam
Jun  9 09:22:31 debian-2gb-nbg1-2 kernel: \[13946087.631050\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=161.35.226.47 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=238 ID=54321 PROTO=TCP SPT=52674 DPT=8088 WINDOW=65535 RES=0x00 SYN URGP=0
2020-06-09 15:41:16
116.196.81.216 attackspam
Jun  8 19:41:59 tdfoods sshd\[15545\]: Invalid user configure from 116.196.81.216
Jun  8 19:41:59 tdfoods sshd\[15545\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.196.81.216
Jun  8 19:42:02 tdfoods sshd\[15545\]: Failed password for invalid user configure from 116.196.81.216 port 41016 ssh2
Jun  8 19:43:33 tdfoods sshd\[15671\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.196.81.216  user=root
Jun  8 19:43:35 tdfoods sshd\[15671\]: Failed password for root from 116.196.81.216 port 53770 ssh2
2020-06-09 15:25:16

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