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 <<>> 21.252.140.124
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13307
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.252.140.124.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021200 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 12 20:25:45 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 124.140.252.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 124.140.252.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
134.209.237.152 attack
Aug  1 18:34:58 hosting sshd[27933]: Invalid user user from 134.209.237.152 port 42888
...
2019-08-02 00:52:29
23.129.64.185 attackspambots
Aug  1 17:15:04 vpn01 sshd\[15067\]: Invalid user myshake from 23.129.64.185
Aug  1 17:15:04 vpn01 sshd\[15067\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.129.64.185
Aug  1 17:15:06 vpn01 sshd\[15067\]: Failed password for invalid user myshake from 23.129.64.185 port 47766 ssh2
2019-08-01 23:47:51
36.255.222.107 attackbotsspam
Aug  1 17:37:05 site3 sshd\[166410\]: Invalid user wnn from 36.255.222.107
Aug  1 17:37:05 site3 sshd\[166410\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.255.222.107
Aug  1 17:37:07 site3 sshd\[166410\]: Failed password for invalid user wnn from 36.255.222.107 port 56630 ssh2
Aug  1 17:44:55 site3 sshd\[166581\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.255.222.107  user=root
Aug  1 17:44:57 site3 sshd\[166581\]: Failed password for root from 36.255.222.107 port 57216 ssh2
...
2019-08-01 23:10:19
92.255.185.6 attackspam
proto=tcp  .  spt=34959  .  dpt=25  .     (listed on     Github Combined on 4 lists )     (490)
2019-08-02 00:57:31
190.109.164.105 attack
proto=tcp  .  spt=46782  .  dpt=25  .     (listed on Blocklist de  Jul 31)     (503)
2019-08-01 23:57:10
23.96.235.27 attackbots
Aug  1 13:32:49 mxgate1 postfix/postscreen[5265]: CONNECT from [23.96.235.27]:41515 to [176.31.12.44]:25
Aug  1 13:32:55 mxgate1 postfix/postscreen[5265]: PASS NEW [23.96.235.27]:41515
Aug  1 13:32:57 mxgate1 postfix/smtpd[5271]: connect from unknown[23.96.235.27]
Aug x@x
Aug  1 13:32:58 mxgate1 postfix/smtpd[5271]: disconnect from unknown[23.96.235.27] ehlo=1 mail=1 rcpt=0/1 data=0/1 quhostname=1 commands=3/5
Aug  1 13:42:58 mxgate1 postfix/postscreen[5983]: CONNECT from [23.96.235.27]:57166 to [176.31.12.44]:25
Aug  1 13:42:58 mxgate1 postfix/postscreen[5983]: PASS OLD [23.96.235.27]:57166
Aug  1 13:42:58 mxgate1 postfix/smtpd[6093]: connect from unknown[23.96.235.27]
Aug x@x
Aug  1 13:43:02 mxgate1 postfix/smtpd[6093]: disconnect from unknown[23.96.235.27] ehlo=1 mail=1 rcpt=0/1 data=0/1 quhostname=1 commands=3/5
Aug  1 13:53:02 mxgate1 postfix/postscreen[5983]: CONNECT from [23.96.235.27]:55757 to [176.31.12.44]:25
Aug  1 13:53:03 mxgate1 postfix/postscreen[5983]: P........
-------------------------------
2019-08-02 00:54:26
112.85.42.229 attack
08/01/2019-11:35:23.826608 112.85.42.229 Protocol: 6 SURICATA TCPv4 invalid checksum
2019-08-01 23:36:07
177.207.235.234 attack
Aug  1 10:55:28 aat-srv002 sshd[14192]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.207.235.234
Aug  1 10:55:30 aat-srv002 sshd[14192]: Failed password for invalid user inx from 177.207.235.234 port 55512 ssh2
Aug  1 11:04:01 aat-srv002 sshd[14354]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.207.235.234
Aug  1 11:04:03 aat-srv002 sshd[14354]: Failed password for invalid user citicog from 177.207.235.234 port 40926 ssh2
...
2019-08-02 00:25:42
35.224.59.213 attackspambots
Telnet brute force and port scan
2019-08-02 00:18:33
45.227.255.121 attackbots
RDP
2019-08-02 01:10:55
167.71.167.253 attackbotsspam
SSH bruteforce (Triggered fail2ban)
2019-08-02 00:17:49
78.31.71.113 attackspambots
rdp
2019-08-02 00:34:05
103.25.167.144 attackspambots
proto=tcp  .  spt=60512  .  dpt=25  .     (listed on     Github Combined on 3 lists )     (486)
2019-08-02 01:13:06
194.44.230.115 attack
proto=tcp  .  spt=34291  .  dpt=25  .     (listed on Blocklist de  Jul 31)     (491)
2019-08-02 00:53:35
181.211.148.26 attackspambots
Aug  1 08:15:08 mail postfix/postscreen[9806]: PREGREET 48 after 0.54 from [181.211.148.26]:45777: EHLO 26.148.211.181.static.anycast.cnt-grms.ec

...
2019-08-02 00:22:54

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