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 <<>> 145.40.121.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13692
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;145.40.121.21.			IN	A

;; AUTHORITY SECTION:
.			306	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022091500 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Sep 16 01:24:55 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 21.121.40.145.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.121.40.145.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
139.59.81.147 attackbotsspam
Apr 20 17:02:52 work-partkepr sshd\[15237\]: Invalid user calzado from 139.59.81.147 port 35592
Apr 20 17:02:52 work-partkepr sshd\[15237\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.81.147
...
2020-04-21 03:15:01
129.213.145.100 attackspam
Apr 20 17:02:38 XXX sshd[27950]: Invalid user node2 from 129.213.145.100 port 15624
2020-04-21 03:18:29
122.227.75.14 attackbotsspam
invalid user
2020-04-21 03:22:51
182.208.112.240 attack
Invalid user zo from 182.208.112.240 port 63278
2020-04-21 03:00:14
194.242.2.119 attackbotsspam
Invalid user at from 194.242.2.119 port 36478
2020-04-21 02:51:22
197.85.191.178 attackbotsspam
Apr 20 19:16:10 ncomp sshd[27097]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.85.191.178  user=root
Apr 20 19:16:12 ncomp sshd[27097]: Failed password for root from 197.85.191.178 port 41531 ssh2
Apr 20 19:26:02 ncomp sshd[27421]: Invalid user db from 197.85.191.178
2020-04-21 02:49:56
156.212.252.122 attackspambots
Invalid user admin from 156.212.252.122 port 56442
2020-04-21 03:10:25
195.158.8.206 attackbots
Apr 20 20:29:20 meumeu sshd[27640]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.158.8.206 
Apr 20 20:29:22 meumeu sshd[27640]: Failed password for invalid user if from 195.158.8.206 port 51346 ssh2
Apr 20 20:33:55 meumeu sshd[28309]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.158.8.206 
...
2020-04-21 02:50:52
148.70.52.60 attackspam
Apr 20 17:07:42 v22018086721571380 sshd[23485]: Failed password for invalid user aw from 148.70.52.60 port 58280 ssh2
2020-04-21 03:12:32
139.199.13.142 attackspambots
Unauthorized connection attempt detected from IP address 139.199.13.142 to port 9862 [T]
2020-04-21 03:14:32
129.213.166.93 attackbots
Invalid user db2fenc1 from 129.213.166.93 port 52744
2020-04-21 03:17:50
193.70.36.161 attack
odoo8
...
2020-04-21 02:52:04
141.98.81.38 attack
$f2bV_matches | Triggered by Fail2Ban at Vostok web server
2020-04-21 03:13:21
149.202.206.206 attackspambots
Apr 20 14:26:34 vpn01 sshd[26710]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.202.206.206
Apr 20 14:26:36 vpn01 sshd[26710]: Failed password for invalid user e from 149.202.206.206 port 33190 ssh2
...
2020-04-21 03:11:48
171.99.191.210 attackspam
failed_logins
2020-04-21 03:07:04

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