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: Singapore

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:
IP Type Details Datetime
52.221.54.107 attackbotsspam
Oct 16 19:28:14 h2034429 sshd[24532]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.221.54.107  user=r.r
Oct 16 19:28:18 h2034429 sshd[24532]: Failed password for r.r from 52.221.54.107 port 41264 ssh2
Oct 16 19:28:18 h2034429 sshd[24532]: Received disconnect from 52.221.54.107 port 41264:11: Bye Bye [preauth]
Oct 16 19:28:18 h2034429 sshd[24532]: Disconnected from 52.221.54.107 port 41264 [preauth]
Oct 16 19:37:04 h2034429 sshd[24720]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.221.54.107  user=r.r
Oct 16 19:37:06 h2034429 sshd[24720]: Failed password for r.r from 52.221.54.107 port 44804 ssh2
Oct 16 19:37:06 h2034429 sshd[24720]: Received disconnect from 52.221.54.107 port 44804:11: Bye Bye [preauth]
Oct 16 19:37:06 h2034429 sshd[24720]: Disconnected from 52.221.54.107 port 44804 [preauth]
Oct 16 19:42:44 h2034429 sshd[24847]: Invalid user marlie from 52.221.54.107
Oct 16 19:4........
-------------------------------
2019-10-21 04:56:55
52.221.54.107 attackbotsspam
Oct 20 12:35:37 pornomens sshd\[27599\]: Invalid user info from 52.221.54.107 port 36706
Oct 20 12:35:37 pornomens sshd\[27599\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.221.54.107
Oct 20 12:35:39 pornomens sshd\[27599\]: Failed password for invalid user info from 52.221.54.107 port 36706 ssh2
...
2019-10-20 19:25:19
52.221.54.107 attack
Oct 19 06:38:53 MK-Soft-VM5 sshd[8013]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.221.54.107 
Oct 19 06:38:55 MK-Soft-VM5 sshd[8013]: Failed password for invalid user super836 from 52.221.54.107 port 41086 ssh2
...
2019-10-19 16:20:18
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 52.221.54.166
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47364
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;52.221.54.166.			IN	A

;; AUTHORITY SECTION:
.			277	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023060702 1800 900 604800 86400

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jun 08 10:59:50 CST 2023
;; MSG SIZE  rcvd: 106
Host info
166.54.221.52.in-addr.arpa domain name pointer ec2-52-221-54-166.ap-southeast-1.compute.amazonaws.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
166.54.221.52.in-addr.arpa	name = ec2-52-221-54-166.ap-southeast-1.compute.amazonaws.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
51.91.56.130 attackspambots
04/23/2020-05:07:08.969412 51.91.56.130 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-04-23 19:32:47
185.202.1.150 attackspambots
ET DROP Dshield Block Listed Source group 1 - port: 10000 proto: TCP cat: Misc Attack
2020-04-23 19:48:18
92.63.194.100 attack
ET DROP Dshield Block Listed Source group 1 - port: 10000 proto: TCP cat: Misc Attack
2020-04-23 20:03:04
45.88.104.99 attackbots
ET CINS Active Threat Intelligence Poor Reputation IP group 25 - port: 2904 proto: TCP cat: Misc Attack
2020-04-23 19:34:38
185.36.81.20 attack
ET SCAN Sipvicious User-Agent Detected (friendly-scanner) - port: 5060 proto: UDP cat: Attempted Information Leak
2020-04-23 19:54:20
87.251.74.242 attack
04/23/2020-07:51:04.571725 87.251.74.242 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-04-23 20:08:38
103.44.144.4 attackbotsspam
ET SCAN Suspicious inbound to MSSQL port 1433 - port: 1433 proto: TCP cat: Potentially Bad Traffic
2020-04-23 19:59:13
185.156.73.38 attackspam
Apr 23 13:52:32 debian-2gb-nbg1-2 kernel: \[9901701.778778\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=185.156.73.38 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=58392 PROTO=TCP SPT=51041 DPT=50500 WINDOW=1024 RES=0x00 SYN URGP=0
2020-04-23 19:53:57
94.177.232.23 attackspam
Invalid user ae from 94.177.232.23 port 48016
2020-04-23 19:59:49
3.135.249.67 attackbotsspam
firewall-block, port(s): 17424/tcp
2020-04-23 19:40:55
171.224.181.22 attackspambots
ET SCAN Suspicious inbound to MSSQL port 1433 - port: 1433 proto: TCP cat: Potentially Bad Traffic
2020-04-23 19:56:22
185.202.1.151 attack
ET DROP Dshield Block Listed Source group 1 - port: 10000 proto: TCP cat: Misc Attack
2020-04-23 19:47:45
92.63.194.102 attackspambots
ET DROP Dshield Block Listed Source group 1 - port: 10000 proto: TCP cat: Misc Attack
2020-04-23 20:02:14
216.218.206.91 attackspambots
GPL RPC portmap listing UDP 111 - port: 111 proto: UDP cat: Decode of an RPC Query
2020-04-23 19:42:22
124.205.140.186 attack
ET SCAN Suspicious inbound to MSSQL port 1433 - port: 1433 proto: TCP cat: Potentially Bad Traffic
2020-04-23 19:58:06

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