City: Singapore
Region: unknown
Country: Singapore
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, 54.144.0.0/12, 54.192.0.0/12, 54.216.0.0/14, 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
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 <<>> 54.169.4.254
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 56939
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;54.169.4.254. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026061400 1800 900 604800 86400
;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jun 15 00:04:29 CST 2026
;; MSG SIZE rcvd: 105254.4.169.54.in-addr.arpa domain name pointer ec2-54-169-4-254.ap-southeast-1.compute.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
254.4.169.54.in-addr.arpa name = ec2-54-169-4-254.ap-southeast-1.compute.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 129.146.171.85 | attackbots | " " |
2020-07-08 17:23:20 |
| 138.68.92.121 | attackbots | Failed password for root from 138.68.92.121 port 48272 ssh2 |
2020-07-08 17:49:07 |
| 36.90.87.101 | attackbotsspam | 20/7/7@23:42:19: FAIL: Alarm-Network address from=36.90.87.101 20/7/7@23:42:19: FAIL: Alarm-Network address from=36.90.87.101 ... |
2020-07-08 17:26:34 |
| 82.148.17.37 | attackspambots | $f2bV_matches |
2020-07-08 17:19:35 |
| 200.233.163.65 | attack | sshd: Failed password for .... from 200.233.163.65 port 37976 ssh2 (7 attempts) |
2020-07-08 17:31:28 |
| 13.127.108.189 | attackspam | SSH Brute-Force reported by Fail2Ban |
2020-07-08 17:14:44 |
| 51.91.110.51 | attackbotsspam | ... |
2020-07-08 17:39:30 |
| 58.215.200.58 | attack | Failed password for invalid user debian-spamd from 58.215.200.58 port 28245 ssh2 |
2020-07-08 17:41:37 |
| 125.230.103.39 | attackbots | 1594179741 - 07/08/2020 05:42:21 Host: 125.230.103.39/125.230.103.39 Port: 445 TCP Blocked |
2020-07-08 17:25:43 |
| 196.41.122.94 | attackbots | 196.41.122.94 - - \[08/Jul/2020:05:41:52 +0200\] "POST /wp-login.php HTTP/1.0" 200 2508 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" 196.41.122.94 - - \[08/Jul/2020:05:41:54 +0200\] "POST /wp-login.php HTTP/1.0" 200 2475 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" 196.41.122.94 - - \[08/Jul/2020:05:41:57 +0200\] "POST /wp-login.php HTTP/1.0" 200 2473 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" |
2020-07-08 17:44:29 |
| 142.93.239.197 | attackbots | Jul 8 05:12:52 ws12vmsma01 sshd[60378]: Invalid user user from 142.93.239.197 Jul 8 05:12:54 ws12vmsma01 sshd[60378]: Failed password for invalid user user from 142.93.239.197 port 35708 ssh2 Jul 8 05:15:42 ws12vmsma01 sshd[60799]: Invalid user xguest from 142.93.239.197 ... |
2020-07-08 17:20:22 |
| 58.213.76.154 | attack | Jul 8 00:50:09 ws24vmsma01 sshd[135209]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.213.76.154 Jul 8 00:50:11 ws24vmsma01 sshd[135209]: Failed password for invalid user precos from 58.213.76.154 port 58586 ssh2 ... |
2020-07-08 17:44:56 |
| 107.173.27.7 | attack | [portscan] Port scan |
2020-07-08 17:45:11 |
| 200.116.175.40 | attackbots | Jul 8 07:52:29 ajax sshd[12871]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.116.175.40 Jul 8 07:52:31 ajax sshd[12871]: Failed password for invalid user fambosha from 200.116.175.40 port 48711 ssh2 |
2020-07-08 17:43:42 |
| 61.82.130.233 | attackspambots | 2020-07-08T10:27:45.486602centos sshd[6386]: Invalid user master from 61.82.130.233 port 50244 2020-07-08T10:27:47.458054centos sshd[6386]: Failed password for invalid user master from 61.82.130.233 port 50244 ssh2 2020-07-08T10:35:39.210107centos sshd[6803]: Invalid user liupeng from 61.82.130.233 port 42358 ... |
2020-07-08 17:48:07 |