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: Netherlands (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 <<>> 145.21.21.228
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 1048
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;145.21.21.228.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025030101 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Mar 02 06:08:49 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 228.21.21.145.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 228.21.21.145.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
103.248.211.203 attackbots
Feb 18 07:51:19 srv01 sshd[30550]: Invalid user claudius from 103.248.211.203 port 40558
Feb 18 07:51:19 srv01 sshd[30550]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.248.211.203
Feb 18 07:51:19 srv01 sshd[30550]: Invalid user claudius from 103.248.211.203 port 40558
Feb 18 07:51:21 srv01 sshd[30550]: Failed password for invalid user claudius from 103.248.211.203 port 40558 ssh2
Feb 18 07:54:16 srv01 sshd[30719]: Invalid user jboss from 103.248.211.203 port 37442
...
2020-02-18 21:09:29
217.35.75.193 attackbots
Invalid user user from 217.35.75.193 port 57367
2020-02-18 21:21:04
117.158.194.18 attackspambots
Invalid user daphne from 117.158.194.18 port 3773
2020-02-18 21:08:41
62.89.206.34 attackspam
Automatic report - Port Scan Attack
2020-02-18 20:49:01
118.89.25.35 attackspambots
2020-02-18T05:44:29.442024  sshd[20991]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.25.35  user=root
2020-02-18T05:44:31.356706  sshd[20991]: Failed password for root from 118.89.25.35 port 37680 ssh2
2020-02-18T05:48:22.943625  sshd[21124]: Invalid user ftptest from 118.89.25.35 port 32922
...
2020-02-18 21:15:27
207.107.67.67 attack
(sshd) Failed SSH login from 207.107.67.67 (CA/Canada/-): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Feb 18 13:04:15 ubnt-55d23 sshd[27983]: Invalid user java from 207.107.67.67 port 47442
Feb 18 13:04:17 ubnt-55d23 sshd[27983]: Failed password for invalid user java from 207.107.67.67 port 47442 ssh2
2020-02-18 21:07:25
85.105.140.24 attackspambots
unauthorized connection attempt
2020-02-18 21:00:37
92.118.37.99 attackspambots
Feb 18 13:54:00 debian-2gb-nbg1-2 kernel: \[4289655.450212\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=92.118.37.99 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=33268 PROTO=TCP SPT=52101 DPT=2365 WINDOW=1024 RES=0x00 SYN URGP=0
2020-02-18 20:55:03
37.139.16.94 attackspambots
(sshd) Failed SSH login from 37.139.16.94 (NL/Netherlands/lukasklein.com): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Feb 18 07:18:28 ubnt-55d23 sshd[26378]: Invalid user zabbix from 37.139.16.94 port 58191
Feb 18 07:18:30 ubnt-55d23 sshd[26378]: Failed password for invalid user zabbix from 37.139.16.94 port 58191 ssh2
2020-02-18 21:15:46
49.234.118.122 attackspambots
$f2bV_matches
2020-02-18 21:10:36
51.38.179.179 attackspam
Feb 18 14:01:05 MK-Soft-VM3 sshd[15063]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.179.179 
Feb 18 14:01:06 MK-Soft-VM3 sshd[15063]: Failed password for invalid user wangw from 51.38.179.179 port 35126 ssh2
...
2020-02-18 21:24:44
49.194.121.171 attackspam
" "
2020-02-18 21:13:23
209.17.96.210 attackbots
W 31101,/var/log/nginx/access.log,-,-
2020-02-18 21:07:12
128.199.137.252 attackspambots
2020-02-18T14:24:27.600289struts4.enskede.local sshd\[9624\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.137.252  user=sshd
2020-02-18T14:24:30.887362struts4.enskede.local sshd\[9624\]: Failed password for sshd from 128.199.137.252 port 40444 ssh2
2020-02-18T14:26:30.245131struts4.enskede.local sshd\[9634\]: Invalid user musicbot from 128.199.137.252 port 57462
2020-02-18T14:26:30.253841struts4.enskede.local sshd\[9634\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.137.252
2020-02-18T14:26:33.367950struts4.enskede.local sshd\[9634\]: Failed password for invalid user musicbot from 128.199.137.252 port 57462 ssh2
...
2020-02-18 21:28:15
98.143.148.45 attackspam
$f2bV_matches
2020-02-18 20:47:51

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