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: 54.144.0.0 - 54.221.255.255
CIDR: 54.160.0.0/11, 54.216.0.0/14, 54.208.0.0/13, 54.220.0.0/15, 54.192.0.0/12, 54.144.0.0/12
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
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 <<>> 54.175.31.44
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21621
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;54.175.31.44. IN A
;; AUTHORITY SECTION:
. 29 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026071601 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jul 17 08:30:39 CST 2026
;; MSG SIZE rcvd: 10544.31.175.54.in-addr.arpa domain name pointer ec2-54-175-31-44.compute-1.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
44.31.175.54.in-addr.arpa name = ec2-54-175-31-44.compute-1.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 182.214.170.72 | attackbots | Oct 3 03:14:44 www2 sshd\[39189\]: Invalid user hanna from 182.214.170.72Oct 3 03:14:46 www2 sshd\[39189\]: Failed password for invalid user hanna from 182.214.170.72 port 36996 ssh2Oct 3 03:19:24 www2 sshd\[39713\]: Invalid user bot from 182.214.170.72 ... |
2019-10-03 08:28:17 |
| 121.15.2.178 | attackspam | Oct 2 23:09:59 apollo sshd\[13110\]: Invalid user service from 121.15.2.178Oct 2 23:10:02 apollo sshd\[13110\]: Failed password for invalid user service from 121.15.2.178 port 51016 ssh2Oct 2 23:25:19 apollo sshd\[13198\]: Failed password for www-data from 121.15.2.178 port 35966 ssh2 ... |
2019-10-03 08:34:54 |
| 14.18.236.50 | attackspam | *Port Scan* detected from 14.18.236.50 (CN/China/-). 4 hits in the last 5 seconds |
2019-10-03 08:46:06 |
| 189.41.241.136 | attackspambots | Invalid user admin from 189.41.241.136 port 54001 |
2019-10-03 08:58:22 |
| 182.219.172.224 | attackspambots | Oct 2 13:10:49 sachi sshd\[18284\]: Invalid user c from 182.219.172.224 Oct 2 13:10:49 sachi sshd\[18284\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.219.172.224 Oct 2 13:10:51 sachi sshd\[18284\]: Failed password for invalid user c from 182.219.172.224 port 35158 ssh2 Oct 2 13:16:06 sachi sshd\[18738\]: Invalid user qhsupport from 182.219.172.224 Oct 2 13:16:06 sachi sshd\[18738\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.219.172.224 |
2019-10-03 08:48:01 |
| 218.95.182.76 | attackbots | Oct 3 01:58:35 meumeu sshd[25829]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.95.182.76 Oct 3 01:58:36 meumeu sshd[25829]: Failed password for invalid user cookie from 218.95.182.76 port 58710 ssh2 Oct 3 02:02:14 meumeu sshd[26722]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.95.182.76 ... |
2019-10-03 08:25:34 |
| 203.195.204.142 | attackbots | Oct 3 01:32:18 saschabauer sshd[21931]: Failed password for sshd from 203.195.204.142 port 55352 ssh2 Oct 3 01:36:07 saschabauer sshd[22373]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.195.204.142 |
2019-10-03 08:29:42 |
| 141.98.80.71 | attackspambots | 2019-10-03T05:52:11.631319enmeeting.mahidol.ac.th sshd\[903\]: Invalid user admin from 141.98.80.71 port 37004 2019-10-03T05:52:11.650289enmeeting.mahidol.ac.th sshd\[903\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.80.71 2019-10-03T05:52:13.990193enmeeting.mahidol.ac.th sshd\[903\]: Failed password for invalid user admin from 141.98.80.71 port 37004 ssh2 ... |
2019-10-03 08:55:13 |
| 203.147.84.85 | attackspambots | Invalid user admin from 203.147.84.85 port 53309 |
2019-10-03 08:50:34 |
| 50.115.172.114 | attack | Invalid user vyos from 50.115.172.114 port 38753 |
2019-10-03 08:56:50 |
| 31.17.26.190 | attack | Oct 2 23:59:12 apollo sshd\[13326\]: Invalid user webadmin from 31.17.26.190Oct 2 23:59:14 apollo sshd\[13326\]: Failed password for invalid user webadmin from 31.17.26.190 port 41814 ssh2Oct 3 00:45:15 apollo sshd\[13743\]: Invalid user madonna from 31.17.26.190 ... |
2019-10-03 08:37:11 |
| 27.154.225.186 | attack | Oct 3 02:27:41 MK-Soft-Root2 sshd[2100]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.154.225.186 Oct 3 02:27:43 MK-Soft-Root2 sshd[2100]: Failed password for invalid user guest from 27.154.225.186 port 42954 ssh2 ... |
2019-10-03 08:45:32 |
| 115.164.183.242 | attack | B: Magento admin pass /admin/ test (wrong country) |
2019-10-03 08:31:29 |
| 189.10.195.130 | attack | Oct 2 23:56:52 *** sshd[21139]: Invalid user postgres from 189.10.195.130 |
2019-10-03 08:30:34 |
| 80.211.27.57 | attackbots | Invalid user admin from 80.211.27.57 port 49794 |
2019-10-03 08:56:15 |