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 <<>> 21.105.131.140
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23775
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.105.131.140.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022802 1800 900 604800 86400

;; Query time: 38 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 01 11:16:34 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 140.131.105.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 140.131.105.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
59.18.197.162 attack
Aug  4 08:46:07 aat-srv002 sshd[11456]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.18.197.162
Aug  4 08:46:09 aat-srv002 sshd[11456]: Failed password for invalid user xray from 59.18.197.162 port 38000 ssh2
Aug  4 08:51:21 aat-srv002 sshd[11569]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.18.197.162
Aug  4 08:51:23 aat-srv002 sshd[11569]: Failed password for invalid user wallimo_phpbb1 from 59.18.197.162 port 54964 ssh2
...
2019-08-04 22:07:25
94.191.79.156 attackspam
2019-08-04T13:36:20.544194abusebot-6.cloudsearch.cf sshd\[7500\]: Invalid user sangley_xmb1 from 94.191.79.156 port 57980
2019-08-04 22:07:00
51.75.123.85 attackbotsspam
Aug  4 16:49:27 www sshd\[131539\]: Invalid user nh from 51.75.123.85
Aug  4 16:49:27 www sshd\[131539\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.123.85
Aug  4 16:49:29 www sshd\[131539\]: Failed password for invalid user nh from 51.75.123.85 port 41170 ssh2
...
2019-08-04 21:51:44
49.88.112.76 attackspambots
Aug  4 14:15:11 MK-Soft-Root2 sshd\[14233\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.76  user=root
Aug  4 14:15:12 MK-Soft-Root2 sshd\[14233\]: Failed password for root from 49.88.112.76 port 13134 ssh2
Aug  4 14:15:14 MK-Soft-Root2 sshd\[14233\]: Failed password for root from 49.88.112.76 port 13134 ssh2
...
2019-08-04 21:53:58
177.54.110.35 attackbots
SMB Server BruteForce Attack
2019-08-04 21:24:59
128.199.68.128 attackbots
xmlrpc attack
2019-08-04 22:22:20
157.230.131.33 attackbotsspam
Aug  4 14:26:52 server2 sshd\[1661\]: User root from 157.230.131.33 not allowed because not listed in AllowUsers
Aug  4 14:26:52 server2 sshd\[1663\]: User root from 157.230.131.33 not allowed because not listed in AllowUsers
Aug  4 14:26:52 server2 sshd\[1662\]: User root from 157.230.131.33 not allowed because not listed in AllowUsers
Aug  4 14:26:52 server2 sshd\[1665\]: User root from 157.230.131.33 not allowed because not listed in AllowUsers
Aug  4 14:26:52 server2 sshd\[1664\]: User root from 157.230.131.33 not allowed because not listed in AllowUsers
Aug  4 14:26:53 server2 sshd\[1672\]: User root from 157.230.131.33 not allowed because not listed in AllowUsers
2019-08-04 21:37:14
200.17.52.115 attackbotsspam
Automatic report - SSH Brute-Force Attack
2019-08-04 21:31:51
188.166.115.226 attack
Aug  4 03:55:00 cac1d2 sshd\[32395\]: Invalid user marian from 188.166.115.226 port 46474
Aug  4 03:55:00 cac1d2 sshd\[32395\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.115.226
Aug  4 03:55:01 cac1d2 sshd\[32395\]: Failed password for invalid user marian from 188.166.115.226 port 46474 ssh2
...
2019-08-04 21:50:14
186.72.73.18 attackspam
Jan  6 23:40:03 motanud sshd\[14517\]: Invalid user rheal from 186.72.73.18 port 39314
Jan  6 23:40:03 motanud sshd\[14517\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.72.73.18
Jan  6 23:40:05 motanud sshd\[14517\]: Failed password for invalid user rheal from 186.72.73.18 port 39314 ssh2
2019-08-04 22:14:32
186.96.101.91 attackbots
Mar  9 02:11:13 motanud sshd\[20725\]: Invalid user vbox from 186.96.101.91 port 52350
Mar  9 02:11:13 motanud sshd\[20725\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.96.101.91
Mar  9 02:11:15 motanud sshd\[20725\]: Failed password for invalid user vbox from 186.96.101.91 port 52350 ssh2
2019-08-04 22:04:44
173.212.209.142 attack
Aug  4 15:29:16 yabzik sshd[19644]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=173.212.209.142
Aug  4 15:29:17 yabzik sshd[19644]: Failed password for invalid user jen from 173.212.209.142 port 33854 ssh2
Aug  4 15:34:55 yabzik sshd[21305]: Failed password for root from 173.212.209.142 port 59220 ssh2
2019-08-04 21:25:51
165.22.55.3 attackbots
Aug  4 13:15:32 MK-Soft-VM4 sshd\[21836\]: Invalid user testing from 165.22.55.3 port 56486
Aug  4 13:15:32 MK-Soft-VM4 sshd\[21836\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.55.3
Aug  4 13:15:35 MK-Soft-VM4 sshd\[21836\]: Failed password for invalid user testing from 165.22.55.3 port 56486 ssh2
...
2019-08-04 21:38:29
154.70.98.226 attack
" "
2019-08-04 21:44:01
186.81.30.184 attack
Mar  5 09:42:36 motanud sshd\[23832\]: Invalid user vnc from 186.81.30.184 port 40258
Mar  5 09:42:36 motanud sshd\[23832\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.81.30.184
Mar  5 09:42:39 motanud sshd\[23832\]: Failed password for invalid user vnc from 186.81.30.184 port 40258 ssh2
2019-08-04 22:13:56

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