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, 54.192.0.0/12, 54.220.0.0/15, 54.208.0.0/13, 54.144.0.0/12, 54.216.0.0/14
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
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: 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
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
OrgDNSHandle: DNS1131-ARIN
OrgDNSName: DNS
OrgDNSPhone: +1-202-555-0000
OrgDNSEmail: ipmanagement+dns@amazon.com
OrgDNSRef: https://rdap.arin.net/registry/entity/DNS1131-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 <<>> 54.163.40.36
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45253
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;54.163.40.36. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026080801 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Aug 09 08:30:20 CST 2026
;; MSG SIZE rcvd: 10536.40.163.54.in-addr.arpa domain name pointer ec2-54-163-40-36.compute-1.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
36.40.163.54.in-addr.arpa name = ec2-54-163-40-36.compute-1.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 138.36.188.132 | attack | Automatic report - Port Scan Attack |
2019-10-15 21:02:57 |
| 87.118.112.63 | attackspam | Automatic report - XMLRPC Attack |
2019-10-15 21:22:38 |
| 46.53.191.234 | attack | RDP brute force attack detected by fail2ban |
2019-10-15 21:11:32 |
| 222.186.180.223 | attackbots | 2019-10-15T13:07:12.842509hub.schaetter.us sshd\[6203\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.223 user=root 2019-10-15T13:07:14.832711hub.schaetter.us sshd\[6203\]: Failed password for root from 222.186.180.223 port 37470 ssh2 2019-10-15T13:07:18.754880hub.schaetter.us sshd\[6203\]: Failed password for root from 222.186.180.223 port 37470 ssh2 2019-10-15T13:07:23.089146hub.schaetter.us sshd\[6203\]: Failed password for root from 222.186.180.223 port 37470 ssh2 2019-10-15T13:07:27.770683hub.schaetter.us sshd\[6203\]: Failed password for root from 222.186.180.223 port 37470 ssh2 ... |
2019-10-15 21:10:16 |
| 222.186.173.238 | attackbots | Oct 15 14:51:54 apollo sshd\[20205\]: Failed password for root from 222.186.173.238 port 39502 ssh2Oct 15 14:51:59 apollo sshd\[20205\]: Failed password for root from 222.186.173.238 port 39502 ssh2Oct 15 14:52:03 apollo sshd\[20205\]: Failed password for root from 222.186.173.238 port 39502 ssh2 ... |
2019-10-15 20:53:37 |
| 143.208.181.35 | attackspambots | Oct 15 08:34:27 plusreed sshd[14744]: Invalid user com from 143.208.181.35 ... |
2019-10-15 20:49:23 |
| 181.198.86.24 | attackspambots | 2019-10-15T12:40:55.991255shield sshd\[18193\]: Invalid user tester from 181.198.86.24 port 54468 2019-10-15T12:40:55.995621shield sshd\[18193\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.198.86.24 2019-10-15T12:40:58.156630shield sshd\[18193\]: Failed password for invalid user tester from 181.198.86.24 port 54468 ssh2 2019-10-15T12:45:40.288038shield sshd\[19022\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.198.86.24 user=root 2019-10-15T12:45:42.905960shield sshd\[19022\]: Failed password for root from 181.198.86.24 port 21750 ssh2 |
2019-10-15 20:59:30 |
| 103.101.52.48 | attackbots | Oct 15 14:00:53 master sshd[17454]: Failed password for invalid user support from 103.101.52.48 port 44328 ssh2 |
2019-10-15 21:15:05 |
| 114.230.86.189 | attackspam | $f2bV_matches |
2019-10-15 21:14:18 |
| 119.75.24.68 | attack | Oct 15 13:14:50 localhost sshd\[119300\]: Invalid user wolwerine from 119.75.24.68 port 59330 Oct 15 13:14:50 localhost sshd\[119300\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.75.24.68 Oct 15 13:14:52 localhost sshd\[119300\]: Failed password for invalid user wolwerine from 119.75.24.68 port 59330 ssh2 Oct 15 13:19:31 localhost sshd\[119418\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.75.24.68 user=root Oct 15 13:19:33 localhost sshd\[119418\]: Failed password for root from 119.75.24.68 port 43136 ssh2 ... |
2019-10-15 21:25:21 |
| 89.248.168.176 | attackspam | 10/15/2019-13:45:31.471364 89.248.168.176 Protocol: 6 ET DROP Dshield Block Listed Source group 1 |
2019-10-15 21:21:09 |
| 84.45.251.243 | attackbotsspam | Oct 15 13:12:32 hcbbdb sshd\[9885\]: Invalid user delete from 84.45.251.243 Oct 15 13:12:32 hcbbdb sshd\[9885\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=84-45-251-243.static.enta.net Oct 15 13:12:34 hcbbdb sshd\[9885\]: Failed password for invalid user delete from 84.45.251.243 port 49508 ssh2 Oct 15 13:16:23 hcbbdb sshd\[10317\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=84-45-251-243.static.enta.net user=root Oct 15 13:16:25 hcbbdb sshd\[10317\]: Failed password for root from 84.45.251.243 port 60572 ssh2 |
2019-10-15 21:18:41 |
| 106.12.120.58 | attack | $f2bV_matches_ltvn |
2019-10-15 21:07:09 |
| 173.160.41.137 | attackbotsspam | Oct 15 10:59:56 toyboy sshd[20217]: Invalid user bmarcoon from 173.160.41.137 Oct 15 10:59:59 toyboy sshd[20217]: Failed password for invalid user bmarcoon from 173.160.41.137 port 39536 ssh2 Oct 15 10:59:59 toyboy sshd[20217]: Received disconnect from 173.160.41.137: 11: Bye Bye [preauth] Oct 15 11:21:27 toyboy sshd[21820]: Invalid user sampler2 from 173.160.41.137 Oct 15 11:21:29 toyboy sshd[21820]: Failed password for invalid user sampler2 from 173.160.41.137 port 58628 ssh2 Oct 15 11:21:29 toyboy sshd[21820]: Received disconnect from 173.160.41.137: 11: Bye Bye [preauth] Oct 15 11:25:18 toyboy sshd[22061]: Invalid user arkserver from 173.160.41.137 Oct 15 11:25:21 toyboy sshd[22061]: Failed password for invalid user arkserver from 173.160.41.137 port 43192 ssh2 Oct 15 11:25:21 toyboy sshd[22061]: Received disconnect from 173.160.41.137: 11: Bye Bye [preauth] Oct 15 11:29:36 toyboy sshd[22386]: Invalid user lv from 173.160.41.137 Oct 15 11:29:38 toyboy sshd[22386]: F........ ------------------------------- |
2019-10-15 21:01:33 |
| 89.37.143.6 | attack | Automatic report - XMLRPC Attack |
2019-10-15 21:24:48 |