City: Ashburn
Region: Virginia
Country: United States
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#
# start
NetRange: 54.144.0.0 - 54.221.255.255
CIDR: 54.220.0.0/15, 54.208.0.0/13, 54.192.0.0/12, 54.216.0.0/14, 54.160.0.0/11, 54.144.0.0/12
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
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
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
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
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
# 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
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
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
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#; <<>> DiG 9.10.3-P4-Ubuntu <<>> 54.221.33.251
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8304
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;54.221.33.251. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026040401 1800 900 604800 86400
;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Apr 05 05:00:17 CST 2026
;; MSG SIZE rcvd: 106251.33.221.54.in-addr.arpa domain name pointer ec2-54-221-33-251.compute-1.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
251.33.221.54.in-addr.arpa name = ec2-54-221-33-251.compute-1.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 41.141.217.188 | attack | unauthorized connection attempt |
2020-02-19 14:51:36 |
| 220.134.240.184 | attack | unauthorized connection attempt |
2020-02-19 14:38:00 |
| 218.161.83.219 | attack | unauthorized connection attempt |
2020-02-19 14:54:06 |
| 36.110.118.133 | attack | unauthorized connection attempt |
2020-02-19 14:35:41 |
| 175.199.237.150 | attackspam | unauthorized connection attempt |
2020-02-19 15:01:15 |
| 118.200.41.3 | attackbots | Feb 18 20:15:24 hpm sshd\[4510\]: Invalid user jira from 118.200.41.3 Feb 18 20:15:24 hpm sshd\[4510\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.200.41.3 Feb 18 20:15:26 hpm sshd\[4510\]: Failed password for invalid user jira from 118.200.41.3 port 40498 ssh2 Feb 18 20:18:43 hpm sshd\[4805\]: Invalid user asterisk from 118.200.41.3 Feb 18 20:18:43 hpm sshd\[4805\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.200.41.3 |
2020-02-19 15:03:08 |
| 42.57.132.230 | attack | Port 23 (Telnet) access denied |
2020-02-19 15:08:24 |
| 184.105.247.219 | attackbots | Honeypot hit. |
2020-02-19 15:10:02 |
| 186.236.22.39 | attack | unauthorized connection attempt |
2020-02-19 14:55:21 |
| 112.99.176.184 | attack | unauthorized connection attempt |
2020-02-19 14:30:53 |
| 187.108.232.85 | attackbots | unauthorized connection attempt |
2020-02-19 14:56:39 |
| 115.54.208.125 | attackspam | unauthorized connection attempt |
2020-02-19 14:41:58 |
| 58.6.81.142 | attackspam | unauthorized connection attempt |
2020-02-19 15:06:21 |
| 182.245.251.148 | attackspambots | unauthorized connection attempt |
2020-02-19 14:28:52 |
| 36.226.130.58 | attackbotsspam | unauthorized connection attempt |
2020-02-19 14:45:58 |