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 <<>> 21.240.138.44
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43825
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.240.138.44.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020901 1800 900 604800 86400

;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 10 08:11:54 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 44.138.240.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 44.138.240.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
188.166.226.209 attackbotsspam
Jun 16 00:14:06 lnxmail61 sshd[28207]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.226.209
2020-06-16 06:30:52
123.20.7.150 attackspambots
(eximsyntax) Exim syntax errors from 123.20.7.150 (VN/Vietnam/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-06-16 01:12:59 SMTP call from [123.20.7.150] dropped: too many syntax or protocol errors (last command was "?\034?\032?\027?\031?\034?\033?\030?\032?\026?\016?\r?\v?\f?	?")
2020-06-16 06:42:12
101.89.115.211 attackbots
Jun 16 00:08:08 prod4 sshd\[12212\]: Invalid user ofbiz from 101.89.115.211
Jun 16 00:08:10 prod4 sshd\[12212\]: Failed password for invalid user ofbiz from 101.89.115.211 port 49528 ssh2
Jun 16 00:11:48 prod4 sshd\[13383\]: Invalid user xm from 101.89.115.211
...
2020-06-16 06:13:58
112.85.42.237 attack
Jun 15 18:07:09 NPSTNNYC01T sshd[24295]: Failed password for root from 112.85.42.237 port 51925 ssh2
Jun 15 18:07:11 NPSTNNYC01T sshd[24295]: Failed password for root from 112.85.42.237 port 51925 ssh2
Jun 15 18:07:14 NPSTNNYC01T sshd[24295]: Failed password for root from 112.85.42.237 port 51925 ssh2
...
2020-06-16 06:20:33
216.105.139.66 attackbotsspam
bruteforce detected
2020-06-16 06:21:51
193.56.28.176 attack
Rude login attack (40 tries in 1d)
2020-06-16 06:14:50
123.30.23.181 attack
Jun 15 20:33:06 XXX sshd[64998]: Invalid user plaza from 123.30.23.181 port 40422
2020-06-16 06:37:05
91.121.221.195 attackbotsspam
Invalid user ftpsecure from 91.121.221.195 port 58916
2020-06-16 06:36:28
104.131.190.193 attackbotsspam
Jun 15 17:58:18 ny01 sshd[12920]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.190.193
Jun 15 17:58:20 ny01 sshd[12920]: Failed password for invalid user ansible from 104.131.190.193 port 51923 ssh2
Jun 15 17:59:40 ny01 sshd[13075]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.190.193
2020-06-16 06:35:58
121.123.15.117 attackspam
3 failed Login Attempts - SSH LOGIN authentication failed
2020-06-16 06:26:33
49.232.174.219 attackspambots
SSH Invalid Login
2020-06-16 06:35:09
106.54.202.131 attackspambots
Jun 15 21:01:07 localhost sshd[43173]: Invalid user shashank from 106.54.202.131 port 49360
Jun 15 21:01:07 localhost sshd[43173]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.202.131
Jun 15 21:01:07 localhost sshd[43173]: Invalid user shashank from 106.54.202.131 port 49360
Jun 15 21:01:10 localhost sshd[43173]: Failed password for invalid user shashank from 106.54.202.131 port 49360 ssh2
Jun 15 21:09:42 localhost sshd[44292]: Invalid user jts3 from 106.54.202.131 port 37026
...
2020-06-16 06:13:30
207.154.218.16 attack
Jun 16 03:06:31 gw1 sshd[6333]: Failed password for root from 207.154.218.16 port 44228 ssh2
...
2020-06-16 06:31:58
222.186.42.155 attackspam
Jun 15 18:21:16 plusreed sshd[4670]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.155  user=root
Jun 15 18:21:18 plusreed sshd[4670]: Failed password for root from 222.186.42.155 port 28496 ssh2
...
2020-06-16 06:22:12
182.61.65.209 attack
Jun 15 18:00:01 ny01 sshd[13143]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.65.209
Jun 15 18:00:04 ny01 sshd[13143]: Failed password for invalid user jenkins from 182.61.65.209 port 54092 ssh2
Jun 15 18:03:59 ny01 sshd[13763]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.65.209
2020-06-16 06:07:45

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