City: Dublin
Region: Leinster
Country: Ireland
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: 54.192.0.0/12, 54.208.0.0/13, 54.160.0.0/11, 54.144.0.0/12, 54.216.0.0/14, 54.220.0.0/15
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: 2026-04-17
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
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
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
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
OrgDNSHandle: DNS1131-ARIN
OrgDNSName: DNS
OrgDNSPhone: +1-202-555-0000
OrgDNSEmail: ipmanagement+dns@amazon.com
OrgDNSRef: https://rdap.arin.net/registry/entity/DNS1131-ARIN
# end
# start
NetRange: 54.220.0.0 - 54.220.255.255
CIDR: 54.220.0.0/16
NetName: AMAZO-ZDUB4
NetHandle: NET-54-220-0-0-1
Parent: AMAZON (NET-54-144-0-0-1)
NetType: Reallocated
OriginAS:
Organization: Amazon.com, Inc. (AMAZO-4)
RegDate: 2013-05-22
Updated: 2021-02-10
Ref: https://rdap.arin.net/registry/ip/54.220.0.0
OrgName: Amazon.com, Inc.
OrgId: AMAZO-4
Address: Amazon Web Services, Inc.
Address: P.O. Box 81226
City: Seattle
StateProv: WA
PostalCode: 98108-1226
Country: US
RegDate: 2005-09-29
Updated: 2026-04-17
Comment: For details of this service please see
Comment: http://ec2.amazonaws.com
Ref: https://rdap.arin.net/registry/entity/AMAZO-4
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
OrgDNSHandle: DNS1131-ARIN
OrgDNSName: DNS
OrgDNSPhone: +1-202-555-0000
OrgDNSEmail: ipmanagement+dns@amazon.com
OrgDNSRef: https://rdap.arin.net/registry/entity/DNS1131-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
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
#
# 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 <<>> 54.220.137.187
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45362
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;54.220.137.187. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026091201 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Sep 13 07:00:24 CST 2026
;; MSG SIZE rcvd: 107187.137.220.54.in-addr.arpa domain name pointer ec2-54-220-137-187.eu-west-1.compute.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
187.137.220.54.in-addr.arpa name = ec2-54-220-137-187.eu-west-1.compute.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 111.61.81.13 | attackbotsspam | unauthorized connection attempt |
2020-01-12 15:16:36 |
| 49.88.112.55 | attackspambots | Jan 12 12:21:46 areeb-Workstation sshd[30992]: Failed password for root from 49.88.112.55 port 62450 ssh2 Jan 12 12:21:51 areeb-Workstation sshd[30992]: Failed password for root from 49.88.112.55 port 62450 ssh2 ... |
2020-01-12 14:52:39 |
| 46.101.176.189 | attack | unauthorized connection attempt |
2020-01-12 15:25:55 |
| 178.149.114.79 | attackbotsspam | Unauthorized connection attempt detected from IP address 178.149.114.79 to port 2220 [J] |
2020-01-12 15:07:48 |
| 107.180.122.11 | attackbotsspam | Automatic report - XMLRPC Attack |
2020-01-12 14:59:53 |
| 109.97.45.38 | attackspam | Unauthorized connection attempt detected from IP address 109.97.45.38 to port 81 [J] |
2020-01-12 15:33:05 |
| 166.62.80.166 | attack | Jan 12 06:23:43 vmd17057 sshd\[32661\]: Invalid user admin from 166.62.80.166 port 56840 Jan 12 06:23:43 vmd17057 sshd\[32661\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=166.62.80.166 Jan 12 06:23:46 vmd17057 sshd\[32661\]: Failed password for invalid user admin from 166.62.80.166 port 56840 ssh2 ... |
2020-01-12 14:53:55 |
| 146.88.240.4 | attack | 01/12/2020-01:49:55.696097 146.88.240.4 Protocol: 17 ET DROP Dshield Block Listed Source group 1 |
2020-01-12 14:54:31 |
| 192.169.190.48 | attackspambots | Invalid user admin from 192.169.190.48 port 58377 |
2020-01-12 14:57:58 |
| 179.25.185.69 | attack | unauthorized connection attempt |
2020-01-12 15:31:03 |
| 175.166.98.91 | attackspambots | unauthorized connection attempt |
2020-01-12 15:10:37 |
| 125.41.1.157 | attackbots | unauthorized connection attempt |
2020-01-12 15:16:15 |
| 93.140.9.132 | attack | Unauthorized connection attempt detected from IP address 93.140.9.132 to port 81 [J] |
2020-01-12 15:24:51 |
| 128.199.133.201 | attack | Unauthorized connection attempt detected from IP address 128.199.133.201 to port 2220 [J] |
2020-01-12 15:02:06 |
| 36.230.165.11 | attack | unauthorized connection attempt |
2020-01-12 15:18:26 |