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.
#
NetRange: 54.64.0.0 - 54.95.255.255
CIDR: 54.64.0.0/11
NetName: AMAZON-2011L
NetHandle: NET-54-64-0-0-1
Parent: NET54 (NET-54-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Amazon Technologies Inc. (AT-88-Z)
RegDate: 2014-06-20
Updated: 2021-02-10
Ref: https://rdap.arin.net/registry/ip/54.64.0.0
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
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
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
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
#
# 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 <<>> 54.81.243.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19147
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;54.81.243.54. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026093001 1800 900 604800 86400
;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Oct 01 00:30:04 CST 2026
;; MSG SIZE rcvd: 10554.243.81.54.in-addr.arpa domain name pointer ec2-54-81-243-54.compute-1.amazonaws.com.b'54.243.81.54.in-addr.arpa name = ec2-54-81-243-54.compute-1.amazonaws.com.
Authoritative answers can be found from:
'| IP | Type | Details | Datetime |
|---|---|---|---|
| 89.248.168.41 | attack | Jan 21 12:02:18 debian-2gb-nbg1-2 kernel: \[1863822.230686\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=89.248.168.41 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=25393 PROTO=TCP SPT=41073 DPT=1629 WINDOW=1024 RES=0x00 SYN URGP=0 |
2020-01-21 19:14:04 |
| 217.112.138.143 | attackbotsspam | Unauthorized connection attempt detected from IP address 217.112.138.143 to port 80 [J] |
2020-01-21 19:21:59 |
| 77.49.127.107 | attackspambots | Unauthorized connection attempt detected from IP address 77.49.127.107 to port 2323 [J] |
2020-01-21 19:15:23 |
| 221.7.169.166 | attackspam | Unauthorized connection attempt detected from IP address 221.7.169.166 to port 23 [J] |
2020-01-21 19:20:31 |
| 220.81.245.117 | attackspam | Unauthorized connection attempt detected from IP address 220.81.245.117 to port 4567 [J] |
2020-01-21 19:21:13 |
| 82.208.140.247 | attackspambots | Unauthorized connection attempt detected from IP address 82.208.140.247 to port 8000 [J] |
2020-01-21 19:37:12 |
| 124.156.50.82 | attackbots | Unauthorized connection attempt detected from IP address 124.156.50.82 to port 3372 [J] |
2020-01-21 19:31:32 |
| 103.20.81.104 | attackbots | Unauthorized connection attempt detected from IP address 103.20.81.104 to port 8080 [J] |
2020-01-21 19:13:04 |
| 85.105.245.170 | attack | Unauthorized connection attempt detected from IP address 85.105.245.170 to port 23 [J] |
2020-01-21 19:35:53 |
| 213.217.209.21 | attackspambots | Unauthorized connection attempt detected from IP address 213.217.209.21 to port 23 [J] |
2020-01-21 19:22:55 |
| 90.48.71.99 | attackspambots | Jan 21 08:49:16 nexus sshd[17052]: Invalid user support from 90.48.71.99 port 37824 Jan 21 08:49:16 nexus sshd[17052]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=90.48.71.99 Jan 21 08:49:18 nexus sshd[17052]: Failed password for invalid user support from 90.48.71.99 port 37824 ssh2 Jan 21 08:49:18 nexus sshd[17052]: Received disconnect from 90.48.71.99 port 37824:11: Bye Bye [preauth] Jan 21 08:49:18 nexus sshd[17052]: Disconnected from 90.48.71.99 port 37824 [preauth] ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=90.48.71.99 |
2020-01-21 19:35:13 |
| 76.103.137.70 | attackbotsspam | Unauthorized connection attempt detected from IP address 76.103.137.70 to port 4567 [J] |
2020-01-21 19:38:29 |
| 187.12.167.85 | attackbots | Jan 21 08:24:57 localhost sshd\[5591\]: Invalid user myron from 187.12.167.85 Jan 21 08:24:57 localhost sshd\[5591\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.12.167.85 Jan 21 08:24:59 localhost sshd\[5591\]: Failed password for invalid user myron from 187.12.167.85 port 42840 ssh2 Jan 21 08:27:57 localhost sshd\[5807\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.12.167.85 user=root Jan 21 08:27:59 localhost sshd\[5807\]: Failed password for root from 187.12.167.85 port 37460 ssh2 ... |
2020-01-21 19:28:18 |
| 109.105.185.128 | attackspam | Unauthorized connection attempt detected from IP address 109.105.185.128 to port 23 [J] |
2020-01-21 19:10:21 |
| 82.237.195.166 | attack | Unauthorized connection attempt detected from IP address 82.237.195.166 to port 23 [J] |
2020-01-21 19:14:34 |