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, 54.144.0.0/12, 54.216.0.0/14, 54.160.0.0/11, 54.192.0.0/12, 54.208.0.0/13
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
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: 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
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
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
# 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
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
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 <<>> 54.221.157.140
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49116
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;54.221.157.140. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026030701 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Mar 08 05:00:15 CST 2026
;; MSG SIZE rcvd: 107140.157.221.54.in-addr.arpa domain name pointer ec2-54-221-157-140.compute-1.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
140.157.221.54.in-addr.arpa name = ec2-54-221-157-140.compute-1.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 42.194.141.237 | attack | Attempted connection to port 6379. |
2020-08-16 18:53:47 |
| 193.228.91.11 | attack | SmallBizIT.US 2 packets to tcp(22) |
2020-08-16 18:17:29 |
| 14.199.183.99 | attackbotsspam | Unauthorized connection attempt detected from IP address 14.199.183.99 to port 5555 [T] |
2020-08-16 18:33:58 |
| 150.129.63.162 | attackbots | Unauthorized connection attempt detected from IP address 150.129.63.162 to port 445 [T] |
2020-08-16 18:40:47 |
| 15.165.71.232 | attack | Unauthorized connection attempt detected from IP address 15.165.71.232 to port 80 [T] |
2020-08-16 18:54:54 |
| 77.99.161.228 | attackspam | Unauthorized connection attempt detected from IP address 77.99.161.228 to port 23 [T] |
2020-08-16 18:28:10 |
| 81.4.242.5 | attackbotsspam | Unauthorized connection attempt detected from IP address 81.4.242.5 to port 23 [T] |
2020-08-16 18:27:01 |
| 62.231.169.17 | attackbots | Unauthorized connection attempt detected from IP address 62.231.169.17 to port 445 [T] |
2020-08-16 18:51:04 |
| 176.49.34.212 | attack | 1597552250 - 08/16/2020 06:30:50 Host: 176.49.34.212/176.49.34.212 Port: 445 TCP Blocked |
2020-08-16 18:39:40 |
| 88.255.176.50 | attack | Unauthorized connection attempt detected from IP address 88.255.176.50 to port 445 [T] |
2020-08-16 18:48:45 |
| 184.154.189.90 | attack | Unauthorized connection attempt detected from IP address 184.154.189.90 to port 8008 [T] |
2020-08-16 18:37:41 |
| 37.235.19.10 | attack | Unauthorized connection attempt detected from IP address 37.235.19.10 to port 445 [T] |
2020-08-16 18:32:52 |
| 118.83.71.81 | attackspambots | Unauthorized connection attempt detected from IP address 118.83.71.81 to port 2323 [T] |
2020-08-16 18:22:30 |
| 185.142.236.35 | attackbots |
|
2020-08-16 18:37:15 |
| 167.71.78.146 | attackbots |
|
2020-08-16 18:40:00 |