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: Ashburn

Region: Virginia

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:
IP Type Details Datetime
54.221.210.216 attack
54.221.210.216 - - [09/Sep/2020:18:45:19 +0200] "GET /wp-login.php HTTP/1.1" 200 8796 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
54.221.210.216 - - [09/Sep/2020:18:45:30 +0200] "POST /wp-login.php HTTP/1.1" 200 9047 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
54.221.210.216 - - [09/Sep/2020:18:45:43 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-09-10 19:59:42
54.221.210.216 attackbotsspam
xmlrpc attack
2020-08-30 14:17:21
54.221.234.156 attack
SSH login attempts.
2020-06-19 19:00:08
54.221.223.198 attackspam
*Port Scan* detected from 54.221.223.198 (US/United States/ec2-54-221-223-198.compute-1.amazonaws.com). 4 hits in the last 46 seconds
2019-12-26 18:21:57
54.221.223.198 attackspam
Dec 25 07:28:38 MK-Soft-VM7 sshd[1882]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.221.223.198 
Dec 25 07:28:40 MK-Soft-VM7 sshd[1882]: Failed password for invalid user congson from 54.221.223.198 port 50920 ssh2
...
2019-12-25 15:45:55
Whois info:
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#



# start

NetRange:       54.144.0.0 - 54.221.255.255
CIDR:           54.208.0.0/13, 54.192.0.0/12, 54.216.0.0/14, 54.144.0.0/12, 54.220.0.0/15, 54.160.0.0/11
NetName:        AMAZON
NetHandle:      NET-54-144-0-0-1
Parent:         NET54 (NET-54-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Amazon Technologies Inc. (AT-88-Z)
RegDate:        2014-10-23
Updated:        2021-02-10
Ref:            https://rdap.arin.net/registry/ip/54.144.0.0



OrgName:        Amazon Technologies Inc.
OrgId:          AT-88-Z
Address:        410 Terry Ave N.
City:           Seattle
StateProv:      WA
PostalCode:     98109
Country:        US
RegDate:        2011-12-08
Updated:        2024-01-24
Comment:        All abuse reports MUST include:
Comment:        * src IP
Comment:        * dest IP (your IP)
Comment:        * dest port
Comment:        * Accurate date/timestamp and timezone of activity
Comment:        * Intensity/frequency (short log extracts)
Comment:        * Your contact details (phone and email) Without these we will be unable to identify the correct owner of the IP address at that point in time.
Ref:            https://rdap.arin.net/registry/entity/AT-88-Z


OrgNOCHandle: AANO1-ARIN
OrgNOCName:   Amazon AWS Network Operations
OrgNOCPhone:  +1-206-555-0000 
OrgNOCEmail:  amzn-noc-contact@amazon.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/AANO1-ARIN

OrgRoutingHandle: ARMP-ARIN
OrgRoutingName:   AWS RPKI Management POC
OrgRoutingPhone:  +1-206-555-0000 
OrgRoutingEmail:  aws-rpki-routing-poc@amazon.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ARMP-ARIN

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName:   Amazon EC2 Abuse
OrgAbusePhone:  +1-206-555-0000 
OrgAbuseEmail:  trustandsafety@support.aws.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName:   Amazon EC2 Network Operations
OrgTechPhone:  +1-206-555-0000 
OrgTechEmail:  amzn-noc-contact@amazon.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ANO24-ARIN

OrgRoutingHandle: IPROU3-ARIN
OrgRoutingName:   IP Routing
OrgRoutingPhone:  +1-206-555-0000 
OrgRoutingEmail:  aws-routing-poc@amazon.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/IPROU3-ARIN

# end


# start

NetRange:       54.221.0.0 - 54.221.255.255
CIDR:           54.221.0.0/16
NetName:        AMAZON-IAD
NetHandle:      NET-54-221-0-0-1
Parent:         AMAZON (NET-54-144-0-0-1)
NetType:        Reallocated
OriginAS:       
Organization:   Amazon Data Services Northern Virginia (ADSN-1)
RegDate:        2020-04-16
Updated:        2021-02-10
Ref:            https://rdap.arin.net/registry/ip/54.221.0.0



OrgName:        Amazon Data Services Northern Virginia
OrgId:          ADSN-1
Address:        13200 Woodland Park Road
City:           Herndon
StateProv:      VA
PostalCode:     20171
Country:        US
RegDate:        2018-04-25
Updated:        2025-08-14
Ref:            https://rdap.arin.net/registry/entity/ADSN-1


OrgTechHandle: ANO24-ARIN
OrgTechName:   Amazon EC2 Network Operations
OrgTechPhone:  +1-206-555-0000 
OrgTechEmail:  amzn-noc-contact@amazon.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ANO24-ARIN

OrgNOCHandle: AANO1-ARIN
OrgNOCName:   Amazon AWS Network Operations
OrgNOCPhone:  +1-206-555-0000 
OrgNOCEmail:  amzn-noc-contact@amazon.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/AANO1-ARIN

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName:   Amazon EC2 Abuse
OrgAbusePhone:  +1-206-555-0000 
OrgAbuseEmail:  trustandsafety@support.aws.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AEA8-ARIN

# end



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 54.221.2.44
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33880
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;54.221.2.44.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025092302 1800 900 604800 86400

;; Query time: 40 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Sep 24 10:30:43 CST 2025
;; MSG SIZE  rcvd: 104
Host info
44.2.221.54.in-addr.arpa domain name pointer ec2-54-221-2-44.compute-1.amazonaws.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
44.2.221.54.in-addr.arpa	name = ec2-54-221-2-44.compute-1.amazonaws.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
221.6.22.203 attack
Nov  1 19:20:00 localhost sshd\[576\]: Invalid user fwqidc from 221.6.22.203 port 49222
Nov  1 19:20:00 localhost sshd\[576\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.6.22.203
Nov  1 19:20:02 localhost sshd\[576\]: Failed password for invalid user fwqidc from 221.6.22.203 port 49222 ssh2
2019-11-02 04:01:57
183.230.143.91 attackspam
port scan/probe/communication attempt
2019-11-02 03:55:41
183.82.123.102 attack
$f2bV_matches
2019-11-02 04:20:48
182.18.72.22 attackbots
Port 1433 Scan
2019-11-02 04:14:44
134.175.121.31 attackbots
Automatic report - Banned IP Access
2019-11-02 04:33:01
112.217.225.61 attackbotsspam
" "
2019-11-02 03:59:53
89.248.171.174 attackbotsspam
Nov  1 13:52:34 web1 postfix/smtpd[18970]: warning: unknown[89.248.171.174]: SASL LOGIN authentication failed: authentication failure
...
2019-11-02 04:11:00
79.152.249.134 attackbotsspam
23/tcp
[2019-11-01]1pkt
2019-11-02 04:23:56
103.58.16.46 attackbotsspam
postfix
2019-11-02 04:29:34
138.91.249.49 attack
$f2bV_matches
2019-11-02 04:10:16
217.112.128.121 attackbotsspam
Postfix DNSBL listed. Trying to send SPAM.
2019-11-02 03:56:41
51.68.71.129 attackspam
Wordpress bruteforce
2019-11-02 04:01:26
92.53.65.131 attackspambots
Multiport scan : 5 ports scanned 3350 4453 4456 4457 4460
2019-11-02 04:00:52
217.182.253.230 attackspam
Nov  1 19:50:22 *** sshd[10243]: User root from 217.182.253.230 not allowed because not listed in AllowUsers
2019-11-02 04:17:41
112.85.42.187 attack
Nov  2 01:22:23 areeb-Workstation sshd[12838]: Failed password for root from 112.85.42.187 port 40702 ssh2
...
2019-11-02 04:14:12

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