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
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
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
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
#
# 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 <<>> 54.87.86.165
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53349
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;54.87.86.165. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026062902 1800 900 604800 86400
;; Query time: 32 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jun 30 08:30:30 CST 2026
;; MSG SIZE rcvd: 105165.86.87.54.in-addr.arpa domain name pointer ec2-54-87-86-165.compute-1.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
165.86.87.54.in-addr.arpa name = ec2-54-87-86-165.compute-1.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 154.72.92.98 | attackspam | Jul 29 06:43:49 *** sshd[15964]: User root from 154.72.92.98 not allowed because not listed in AllowUsers |
2019-07-29 21:09:22 |
| 79.33.142.220 | attack | " " |
2019-07-29 21:18:50 |
| 14.215.165.133 | attack | 2019-07-29T10:50:46.518893 sshd[32063]: Invalid user zzz110 from 14.215.165.133 port 57068 2019-07-29T10:50:46.532729 sshd[32063]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.215.165.133 2019-07-29T10:50:46.518893 sshd[32063]: Invalid user zzz110 from 14.215.165.133 port 57068 2019-07-29T10:50:48.171903 sshd[32063]: Failed password for invalid user zzz110 from 14.215.165.133 port 57068 ssh2 2019-07-29T10:54:21.913103 sshd[32084]: Invalid user vzidc-3266 from 14.215.165.133 port 59600 ... |
2019-07-29 21:00:58 |
| 60.190.96.234 | attack | SSH/22 MH Probe, BF, Hack - |
2019-07-29 20:43:51 |
| 121.142.111.222 | attackbots | Automatic report - Banned IP Access |
2019-07-29 21:11:34 |
| 125.227.130.5 | attack | Jul 29 07:32:21 xtremcommunity sshd\[6603\]: Invalid user chinaIDC555 from 125.227.130.5 port 57598 Jul 29 07:32:21 xtremcommunity sshd\[6603\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.227.130.5 Jul 29 07:32:23 xtremcommunity sshd\[6603\]: Failed password for invalid user chinaIDC555 from 125.227.130.5 port 57598 ssh2 Jul 29 07:37:24 xtremcommunity sshd\[6714\]: Invalid user caiyi8 from 125.227.130.5 port 54951 Jul 29 07:37:24 xtremcommunity sshd\[6714\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.227.130.5 ... |
2019-07-29 20:51:55 |
| 94.191.77.31 | attackbotsspam | Jul 29 13:58:27 debian sshd\[13462\]: Invalid user megan1 from 94.191.77.31 port 56698 Jul 29 13:58:27 debian sshd\[13462\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.77.31 ... |
2019-07-29 21:01:16 |
| 145.239.214.125 | attack | Trying to log into mailserver (postfix/smtp) using multiple names and passwords |
2019-07-29 21:20:16 |
| 54.37.136.183 | attack | Jul 29 13:10:44 [munged] sshd[30178]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.136.183 user=root Jul 29 13:10:45 [munged] sshd[30178]: Failed password for root from 54.37.136.183 port 51882 ssh2 |
2019-07-29 20:48:43 |
| 51.91.249.91 | attackbotsspam | Jul 29 08:14:18 xb3 sshd[25566]: Failed password for r.r from 51.91.249.91 port 44788 ssh2 Jul 29 08:14:18 xb3 sshd[25566]: Received disconnect from 51.91.249.91: 11: Bye Bye [preauth] Jul 29 08:36:23 xb3 sshd[11150]: Failed password for r.r from 51.91.249.91 port 51490 ssh2 Jul 29 08:36:23 xb3 sshd[11150]: Received disconnect from 51.91.249.91: 11: Bye Bye [preauth] Jul 29 08:40:39 xb3 sshd[7975]: Failed password for r.r from 51.91.249.91 port 47348 ssh2 Jul 29 08:40:39 xb3 sshd[7975]: Received disconnect from 51.91.249.91: 11: Bye Bye [preauth] Jul 29 08:44:57 xb3 sshd[16374]: Failed password for r.r from 51.91.249.91 port 43212 ssh2 Jul 29 08:44:57 xb3 sshd[16374]: Received disconnect from 51.91.249.91: 11: Bye Bye [preauth] Jul 29 08:49:13 xb3 sshd[13336]: Failed password for r.r from 51.91.249.91 port 39068 ssh2 Jul 29 08:49:13 xb3 sshd[13336]: Received disconnect from 51.91.249.91: 11: Bye Bye [preauth] Jul 29 08:53:23 xb3 sshd[10336]: Failed password for r.r from........ ------------------------------- |
2019-07-29 20:44:18 |
| 138.68.26.49 | attackspam | SSH/22 MH Probe, BF, Hack - |
2019-07-29 21:07:07 |
| 203.86.24.203 | attackbotsspam | Automatic report - Banned IP Access |
2019-07-29 21:11:04 |
| 139.0.26.14 | attackspam | SSH/22 MH Probe, BF, Hack - |
2019-07-29 21:00:36 |
| 60.167.132.80 | attack | Jul 29 08:43:17 localhost postfix/smtpd\[30104\]: warning: unknown\[60.167.132.80\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 29 08:43:25 localhost postfix/smtpd\[29490\]: warning: unknown\[60.167.132.80\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 29 08:43:37 localhost postfix/smtpd\[30104\]: warning: unknown\[60.167.132.80\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 29 08:43:52 localhost postfix/smtpd\[30104\]: warning: unknown\[60.167.132.80\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 29 08:44:00 localhost postfix/smtpd\[29490\]: warning: unknown\[60.167.132.80\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2019-07-29 21:05:18 |
| 51.75.249.28 | attackspam | Lines containing failures of 51.75.249.28 Jul 29 09:17:12 siirappi sshd[11085]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.249.28 user=r.r Jul 29 09:17:14 siirappi sshd[11085]: Failed password for r.r from 51.75.249.28 port 59938 ssh2 Jul 29 09:17:14 siirappi sshd[11085]: Received disconnect from 51.75.249.28 port 59938:11: Bye Bye [preauth] Jul 29 09:17:14 siirappi sshd[11085]: Disconnected from 51.75.249.28 port 59938 [preauth] Jul 29 09:27:45 siirappi sshd[11181]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.249.28 user=r.r Jul 29 09:27:47 siirappi sshd[11181]: Failed password for r.r from 51.75.249.28 port 47258 ssh2 Jul 29 09:27:47 siirappi sshd[11181]: Received disconnect from 51.75.249.28 port 47258:11: Bye Bye [preauth] Jul 29 09:27:47 siirappi sshd[11181]: Disconnected from 51.75.249.28 port 47258 [preauth] Jul 29 09:31:58 siirappi sshd[11211]: pam_unix(sshd:aut........ ------------------------------ |
2019-07-29 20:58:24 |