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: 54.216.0.0/14, 54.144.0.0/12, 54.160.0.0/11, 54.192.0.0/12, 54.220.0.0/15, 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: 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
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: 54.144.0.0 - 54.147.255.255
CIDR: 54.144.0.0/14
NetName: AMAZON-IAD
NetHandle: NET-54-144-0-0-2
Parent: AMAZON (NET-54-144-0-0-1)
NetType: Reallocated
OriginAS:
Organization: Amazon Data Services Northern Virginia (ADSN-1)
RegDate: 2018-07-20
Updated: 2018-07-20
Ref: https://rdap.arin.net/registry/ip/54.144.0.0
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 <<>> 54.146.44.123
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41265
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;54.146.44.123. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026042700 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Apr 28 00:00:45 CST 2026
;; MSG SIZE rcvd: 106123.44.146.54.in-addr.arpa domain name pointer ec2-54-146-44-123.compute-1.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
123.44.146.54.in-addr.arpa name = ec2-54-146-44-123.compute-1.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 14.248.83.226 | attackspam | Unauthorized connection attempt from IP address 14.248.83.226 on Port 445(SMB) |
2020-02-15 20:00:15 |
| 117.63.169.57 | attack | Feb 15 07:06:38 mout sshd[31768]: Connection closed by 117.63.169.57 port 58300 [preauth] Feb 15 07:10:24 mout sshd[32006]: Connection closed by 117.63.169.57 port 44150 [preauth] Feb 15 07:13:30 mout sshd[32186]: Connection closed by 117.63.169.57 port 58214 [preauth] |
2020-02-15 20:04:54 |
| 192.241.239.219 | attack | Port probing on unauthorized port 9030 |
2020-02-15 19:29:25 |
| 46.148.192.41 | attackbots | 2020-02-15T04:20:42.4577791495-001 sshd[21973]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.148.192.41 2020-02-15T04:20:42.4535061495-001 sshd[21973]: Invalid user minera from 46.148.192.41 port 48836 2020-02-15T04:20:44.5777541495-001 sshd[21973]: Failed password for invalid user minera from 46.148.192.41 port 48836 ssh2 2020-02-15T05:22:08.0032121495-001 sshd[25559]: Invalid user sator from 46.148.192.41 port 33890 2020-02-15T05:22:08.0062521495-001 sshd[25559]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.148.192.41 2020-02-15T05:22:08.0032121495-001 sshd[25559]: Invalid user sator from 46.148.192.41 port 33890 2020-02-15T05:22:09.8147401495-001 sshd[25559]: Failed password for invalid user sator from 46.148.192.41 port 33890 ssh2 2020-02-15T05:24:05.3045001495-001 sshd[25680]: Invalid user bedelia1 from 46.148.192.41 port 52626 2020-02-15T05:24:05.3118931495-001 sshd[25680]: pam_unix(sshd:a ... |
2020-02-15 19:56:24 |
| 111.243.222.172 | attackbotsspam | MultiHost/MultiPort Probe, Scan, Hack - |
2020-02-15 19:27:37 |
| 110.138.148.143 | attack | Unauthorized connection attempt from IP address 110.138.148.143 on Port 445(SMB) |
2020-02-15 19:42:45 |
| 212.237.55.37 | attackbots | Feb 15 06:42:29 legacy sshd[316]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.237.55.37 Feb 15 06:42:30 legacy sshd[316]: Failed password for invalid user teamspeak from 212.237.55.37 port 56334 ssh2 Feb 15 06:45:55 legacy sshd[479]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.237.55.37 ... |
2020-02-15 19:32:05 |
| 116.49.201.74 | attackspambots | Port probing on unauthorized port 5555 |
2020-02-15 19:22:12 |
| 128.199.236.32 | attack | Total attacks: 2 |
2020-02-15 19:47:56 |
| 190.24.138.66 | attack | unauthorized connection attempt |
2020-02-15 19:47:22 |
| 134.175.226.151 | attackspambots | Feb 15 09:22:38 server sshd\[6635\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.226.151 user=bin Feb 15 09:22:41 server sshd\[6635\]: Failed password for bin from 134.175.226.151 port 41964 ssh2 Feb 15 09:41:53 server sshd\[9597\]: Invalid user gofish from 134.175.226.151 Feb 15 09:41:53 server sshd\[9597\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.226.151 Feb 15 09:41:55 server sshd\[9597\]: Failed password for invalid user gofish from 134.175.226.151 port 44444 ssh2 ... |
2020-02-15 19:27:58 |
| 121.123.52.171 | attack | Automatic report - Port Scan Attack |
2020-02-15 19:38:28 |
| 110.78.23.133 | attack | Jan 29 11:42:11 ms-srv sshd[29170]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.78.23.133 Jan 29 11:42:13 ms-srv sshd[29170]: Failed password for invalid user itunjay from 110.78.23.133 port 11680 ssh2 |
2020-02-15 20:01:51 |
| 218.28.159.8 | attack | Feb 15 11:47:11 itv-usvr-01 sshd[6545]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.28.159.8 user=root Feb 15 11:47:13 itv-usvr-01 sshd[6545]: Failed password for root from 218.28.159.8 port 45192 ssh2 Feb 15 11:47:37 itv-usvr-01 sshd[6549]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.28.159.8 user=root Feb 15 11:47:40 itv-usvr-01 sshd[6549]: Failed password for root from 218.28.159.8 port 46970 ssh2 Feb 15 11:48:03 itv-usvr-01 sshd[6577]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.28.159.8 user=root Feb 15 11:48:05 itv-usvr-01 sshd[6577]: Failed password for root from 218.28.159.8 port 48756 ssh2 |
2020-02-15 19:41:29 |
| 79.85.2.163 | attackbotsspam | Feb 15 05:40:21 ns381471 sshd[9387]: Failed password for root from 79.85.2.163 port 40514 ssh2 Feb 15 05:48:32 ns381471 sshd[9723]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.85.2.163 |
2020-02-15 19:21:14 |