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 1997-2025, American Registry for Internet Numbers, Ltd.
#
NetRange: 54.144.0.0 - 54.221.255.255
CIDR: 54.216.0.0/14, 54.160.0.0/11, 54.144.0.0/12, 54.208.0.0/13, 54.192.0.0/12, 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: 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
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: 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
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
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
#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 54.156.160.91
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23712
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;54.156.160.91. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025120800 1800 900 604800 86400
;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Dec 08 20:31:15 CST 2025
;; MSG SIZE rcvd: 106
91.160.156.54.in-addr.arpa domain name pointer ec2-54-156-160-91.compute-1.amazonaws.com.
Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
91.160.156.54.in-addr.arpa name = ec2-54-156-160-91.compute-1.amazonaws.com.
Authoritative answers can be found from:
| IP | Type | Details | Datetime |
|---|---|---|---|
| 157.245.103.117 | attackbotsspam | Dec 29 07:17:10 pi sshd\[9899\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.103.117 user=mail Dec 29 07:17:13 pi sshd\[9899\]: Failed password for mail from 157.245.103.117 port 45778 ssh2 Dec 29 07:19:53 pi sshd\[9922\]: Invalid user luthra from 157.245.103.117 port 40492 Dec 29 07:19:53 pi sshd\[9922\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.103.117 Dec 29 07:19:54 pi sshd\[9922\]: Failed password for invalid user luthra from 157.245.103.117 port 40492 ssh2 ... |
2019-12-29 21:58:46 |
| 73.24.87.203 | attackspambots | Dec 29 09:19:42 host3 dovecot: imap-login: Aborted login (auth failed, 1 attempts in 2 secs): user= |
2019-12-29 21:52:44 |
| 124.227.105.183 | attackbotsspam | Scanning |
2019-12-29 21:57:32 |
| 113.16.76.11 | attackbots | Scanning |
2019-12-29 22:03:22 |
| 159.65.164.210 | attackbots | <6 unauthorized SSH connections |
2019-12-29 22:16:15 |
| 111.246.89.130 | attackspambots | FTP Brute Force |
2019-12-29 21:54:45 |
| 159.147.119.253 | attackbots | Dec 29 19:36:52 areeb-Workstation sshd[21169]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.147.119.253 Dec 29 19:36:54 areeb-Workstation sshd[21169]: Failed password for invalid user br from 159.147.119.253 port 49264 ssh2 ... |
2019-12-29 22:12:13 |
| 5.122.4.96 | attack | [portscan] Port scan |
2019-12-29 22:11:24 |
| 47.202.243.108 | attack | Brute force VPN server |
2019-12-29 22:01:44 |
| 186.206.144.144 | attackbots | Unauthorized connection attempt detected from IP address 186.206.144.144 to port 22 |
2019-12-29 21:50:58 |
| 202.70.80.27 | attackbots | Repeated failed SSH attempt |
2019-12-29 21:50:10 |
| 134.175.226.151 | attackspam | SSH invalid-user multiple login try |
2019-12-29 21:44:29 |
| 222.186.175.163 | attack | SSH Bruteforce attack |
2019-12-29 21:46:35 |
| 27.2.104.68 | attackspambots | firewall-block, port(s): 5555/tcp |
2019-12-29 21:46:01 |
| 192.151.174.180 | attackbotsspam | Dec 29 09:54:51 pkdns2 sshd\[15310\]: Invalid user vernne from 192.151.174.180Dec 29 09:54:53 pkdns2 sshd\[15310\]: Failed password for invalid user vernne from 192.151.174.180 port 40798 ssh2Dec 29 09:55:05 pkdns2 sshd\[15332\]: Invalid user torstensen from 192.151.174.180Dec 29 09:55:07 pkdns2 sshd\[15332\]: Failed password for invalid user torstensen from 192.151.174.180 port 41740 ssh2Dec 29 09:56:01 pkdns2 sshd\[15404\]: Invalid user ching from 192.151.174.180Dec 29 09:56:03 pkdns2 sshd\[15404\]: Failed password for invalid user ching from 192.151.174.180 port 45288 ssh2 ... |
2019-12-29 21:40:07 |