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.
#
# start
NetRange: 54.224.0.0 - 54.255.255.255
CIDR: 54.224.0.0/11
NetName: AMAZON-2011L
NetHandle: NET-54-224-0-0-1
Parent: NET54 (NET-54-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Amazon Technologies Inc. (AT-88-Z)
RegDate: 2012-03-01
Updated: 2021-02-10
Comment: -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
Ref: https://rdap.arin.net/registry/ip/54.224.0.0
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
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
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
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
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
# end
# start
NetRange: 54.234.0.0 - 54.235.255.255
CIDR: 54.234.0.0/15
NetName: AMAZO-ZIAD2
NetHandle: NET-54-234-0-0-1
Parent: AMAZON-2011L (NET-54-224-0-0-1)
NetType: Reallocated
OriginAS:
Organization: Amazon.com, Inc. (AMAZO-4)
RegDate: 2012-11-30
Updated: 2012-11-30
Ref: https://rdap.arin.net/registry/ip/54.234.0.0
OrgName: Amazon.com, Inc.
OrgId: AMAZO-4
Address: Amazon Web Services, Inc.
Address: P.O. Box 81226
City: Seattle
StateProv: WA
PostalCode: 98108-1226
Country: US
RegDate: 2005-09-29
Updated: 2022-09-30
Comment: For details of this service please see
Comment: http://ec2.amazonaws.com
Ref: https://rdap.arin.net/registry/entity/AMAZO-4
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
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
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
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
# end
#
# 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 <<>> 54.235.42.72
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39711
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;54.235.42.72. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025102301 1800 900 604800 86400
;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Oct 24 07:30:49 CST 2025
;; MSG SIZE rcvd: 10572.42.235.54.in-addr.arpa domain name pointer ec2-54-235-42-72.compute-1.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
72.42.235.54.in-addr.arpa name = ec2-54-235-42-72.compute-1.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 50.254.208.254 | attack | Tried sshing with brute force. |
2019-06-30 14:35:40 |
| 101.109.83.140 | attackbotsspam | SSH-BRUTEFORCE |
2019-06-30 14:11:34 |
| 85.61.14.53 | attack | Jun 30 01:54:47 plusreed sshd[21360]: Invalid user weblogic from 85.61.14.53 ... |
2019-06-30 14:19:34 |
| 120.15.189.44 | attack | 60001/tcp [2019-06-30]1pkt |
2019-06-30 14:06:26 |
| 103.245.195.202 | attackspam | 23/tcp [2019-06-30]1pkt |
2019-06-30 13:51:17 |
| 219.91.236.203 | attack | 445/tcp [2019-06-30]1pkt |
2019-06-30 14:18:11 |
| 180.120.77.251 | attackbotsspam | 2019-06-30T02:36:47.106055 X postfix/smtpd[16966]: warning: unknown[180.120.77.251]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 2019-06-30T02:37:57.079322 X postfix/smtpd[16966]: warning: unknown[180.120.77.251]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 2019-06-30T05:44:01.398849 X postfix/smtpd[49788]: warning: unknown[180.120.77.251]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 2019-06-30T05:44:01.398917 X postfix/smtpd[49826]: warning: unknown[180.120.77.251]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 |
2019-06-30 13:58:54 |
| 185.246.128.25 | attack | Jun 30 05:44:04 herz-der-gamer sshd[26581]: Invalid user 0 from 185.246.128.25 port 40424 ... |
2019-06-30 13:57:40 |
| 182.155.86.157 | attackbots | 445/tcp [2019-06-30]1pkt |
2019-06-30 14:02:24 |
| 91.211.210.47 | attack | Jun 30 08:32:23 server2 sshd\[32342\]: User root from 91.211.210.47 not allowed because not listed in AllowUsers Jun 30 08:32:24 server2 sshd\[32344\]: User root from 91.211.210.47 not allowed because not listed in AllowUsers Jun 30 08:32:26 server2 sshd\[32346\]: Invalid user ucpss from 91.211.210.47 Jun 30 08:32:27 server2 sshd\[32348\]: Invalid user sybase from 91.211.210.47 Jun 30 08:32:31 server2 sshd\[32350\]: User root from 91.211.210.47 not allowed because not listed in AllowUsers Jun 30 08:32:35 server2 sshd\[32352\]: User root from 91.211.210.47 not allowed because not listed in AllowUsers |
2019-06-30 14:23:30 |
| 191.53.57.28 | attackbots | failed_logins |
2019-06-30 14:38:07 |
| 51.15.170.21 | attackspam | " " |
2019-06-30 14:08:40 |
| 42.225.236.102 | attack | 23/tcp [2019-06-30]1pkt |
2019-06-30 14:41:00 |
| 31.154.16.105 | attack | Jun 30 07:35:03 vps691689 sshd[21088]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.154.16.105 Jun 30 07:35:05 vps691689 sshd[21088]: Failed password for invalid user ng from 31.154.16.105 port 50929 ssh2 ... |
2019-06-30 14:19:02 |
| 185.36.81.169 | attackbotsspam | Jun 29 18:25:02 cac1d2 postfix/smtpd\[8243\]: warning: unknown\[185.36.81.169\]: SASL LOGIN authentication failed: authentication failure Jun 29 19:34:34 cac1d2 postfix/smtpd\[17768\]: warning: unknown\[185.36.81.169\]: SASL LOGIN authentication failed: authentication failure Jun 29 20:44:08 cac1d2 postfix/smtpd\[26208\]: warning: unknown\[185.36.81.169\]: SASL LOGIN authentication failed: authentication failure ... |
2019-06-30 13:55:21 |