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: Amsterdam

Region: Noord Holland

Country: Netherlands

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 <<>> 52.166.21.40
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39118
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;52.166.21.40.			IN	A

;; AUTHORITY SECTION:
.			403	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022103000 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Oct 30 18:32:49 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 40.21.166.52.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 40.21.166.52.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
107.173.204.16 attack
GET //wp-admin/install.php 404
2019-07-04 02:19:35
189.168.101.193 attackspam
Honeypot attack, port: 445, PTR: dsl-189-168-101-193-dyn.prod-infinitum.com.mx.
2019-07-04 02:13:49
170.247.41.25 attackspambots
Jul  2 18:12:17 localhost kernel: [13349730.860151] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=170.247.41.25 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=51 ID=25454 PROTO=TCP SPT=31380 DPT=37215 WINDOW=24972 RES=0x00 SYN URGP=0 
Jul  2 18:12:17 localhost kernel: [13349730.860178] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=170.247.41.25 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=51 ID=25454 PROTO=TCP SPT=31380 DPT=37215 SEQ=758669438 ACK=0 WINDOW=24972 RES=0x00 SYN URGP=0 
Jul  3 09:18:58 localhost kernel: [13404131.445136] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=170.247.41.25 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=51 ID=35788 PROTO=TCP SPT=31380 DPT=37215 WINDOW=24972 RES=0x00 SYN URGP=0 
Jul  3 09:18:58 localhost kernel: [13404131.445162] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=170.247.41.25 DST=[mungedIP2] LEN=40 TOS=0x0
2019-07-04 02:26:47
94.230.80.133 attack
445/tcp 445/tcp 445/tcp...
[2019-05-08/07-03]10pkt,1pt.(tcp)
2019-07-04 02:56:07
159.65.146.115 attackbotsspam
ssh default account attempted login
2019-07-04 02:35:28
217.170.66.135 attackspam
TCP port 25 (SMTP) attempt blocked by hMailServer IP-check. Abuse score 30%
2019-07-04 02:56:38
129.211.125.141 attackspam
Jul  3 10:11:08 vps200512 sshd\[14845\]: Invalid user svet from 129.211.125.141
Jul  3 10:11:08 vps200512 sshd\[14845\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.125.141
Jul  3 10:11:10 vps200512 sshd\[14845\]: Failed password for invalid user svet from 129.211.125.141 port 40756 ssh2
Jul  3 10:20:53 vps200512 sshd\[15012\]: Invalid user svet from 129.211.125.141
Jul  3 10:20:53 vps200512 sshd\[15012\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.125.141
2019-07-04 02:19:55
51.255.83.44 attack
SSH Brute-Force reported by Fail2Ban
2019-07-04 02:14:56
65.18.115.42 attackbots
CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found
2019-07-04 02:29:39
162.255.116.226 attackbotsspam
$f2bV_matches
2019-07-04 02:35:09
111.179.62.252 attackbotsspam
" "
2019-07-04 02:46:50
118.25.3.220 attackspam
2019-07-02 19:10:39 server sshd[12568]: Failed password for invalid user zhouh from 118.25.3.220 port 48518 ssh2
2019-07-04 02:37:07
177.125.58.145 attack
Failed password for invalid user foobar from 177.125.58.145 port 39914 ssh2
Invalid user webadmin from 177.125.58.145 port 40840
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.125.58.145
Failed password for invalid user webadmin from 177.125.58.145 port 40840 ssh2
Invalid user mattl from 177.125.58.145 port 53760
2019-07-04 02:34:47
82.252.132.230 attackbotsspam

...
2019-07-04 02:25:44
46.101.1.198 attackspambots
Jul  3 13:34:57 localhost sshd\[7188\]: Invalid user carpe from 46.101.1.198 port 59295
Jul  3 13:34:57 localhost sshd\[7188\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.1.198
Jul  3 13:34:59 localhost sshd\[7188\]: Failed password for invalid user carpe from 46.101.1.198 port 59295 ssh2
...
2019-07-04 02:30:46

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