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.
#
# start
NetRange: 100.48.0.0 - 100.63.255.255
CIDR: 100.48.0.0/12
NetName: AMAZO-4
NetHandle: NET-100-48-0-0-1
Parent: NET100 (NET-100-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Amazon.com, Inc. (AMAZO-4)
RegDate: 2024-12-12
Updated: 2024-12-12
Ref: https://rdap.arin.net/registry/ip/100.48.0.0
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
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
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
# end
# start
NetRange: 100.48.0.0 - 100.63.255.255
CIDR: 100.48.0.0/12
NetName: AMAZON-IAD
NetHandle: NET-100-48-0-0-2
Parent: AMAZO-4 (NET-100-48-0-0-1)
NetType: Reallocated
OriginAS:
Organization: Amazon Data Services Northern Virginia (ADSN-1)
RegDate: 2025-08-19
Updated: 2025-08-19
Ref: https://rdap.arin.net/registry/ip/100.48.0.0
OrgName: Amazon Data Services Northern Virginia
OrgId: ADSN-1
Address: 13200 Woodland Park Road
City: Herndon
StateProv: VA
PostalCode: 20171
Country: US
RegDate: 2018-04-25
Updated: 2025-08-14
Ref: https://rdap.arin.net/registry/entity/ADSN-1
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
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
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#; <<>> DiG 9.10.3-P4-Ubuntu <<>> 100.53.194.34
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7631
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;100.53.194.34. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026040101 1800 900 604800 86400
;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Apr 02 05:30:33 CST 2026
;; MSG SIZE rcvd: 10634.194.53.100.in-addr.arpa domain name pointer ec2-100-53-194-34.compute-1.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
34.194.53.100.in-addr.arpa name = ec2-100-53-194-34.compute-1.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 192.3.34.26 | attack | Fail2Ban Ban Triggered |
2020-02-17 23:03:56 |
| 128.199.224.215 | attackspam | Automatic report - Banned IP Access |
2020-02-17 23:21:20 |
| 211.194.190.87 | attackspam | Feb 17 15:30:21 dedicated sshd[25061]: Invalid user ubuntu from 211.194.190.87 port 34274 |
2020-02-17 22:40:41 |
| 36.26.72.16 | attackbotsspam | Feb 17 15:33:05 markkoudstaal sshd[3661]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.26.72.16 Feb 17 15:33:07 markkoudstaal sshd[3661]: Failed password for invalid user heather from 36.26.72.16 port 34112 ssh2 Feb 17 15:36:54 markkoudstaal sshd[4311]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.26.72.16 |
2020-02-17 23:04:47 |
| 209.97.162.6 | attack | *Port Scan* detected from 209.97.162.6 (SG/Singapore/-). 4 hits in the last 120 seconds |
2020-02-17 22:59:09 |
| 49.88.112.70 | attackspam | Feb 17 15:39:34 MK-Soft-VM5 sshd[26146]: Failed password for root from 49.88.112.70 port 62173 ssh2 Feb 17 15:39:36 MK-Soft-VM5 sshd[26146]: Failed password for root from 49.88.112.70 port 62173 ssh2 ... |
2020-02-17 23:24:48 |
| 62.64.246.38 | attack | 60001/tcp 60001/tcp 60001/tcp... [2019-12-23/2020-02-17]58pkt,1pt.(tcp) |
2020-02-17 22:48:07 |
| 177.155.36.106 | attackbotsspam | Automatic report - Port Scan Attack |
2020-02-17 22:40:03 |
| 213.6.137.198 | attackspam | MultiHost/MultiPort Probe, Scan, Hack - |
2020-02-17 23:19:07 |
| 49.235.107.51 | attackspam | $f2bV_matches |
2020-02-17 23:26:08 |
| 1.54.8.42 | attackspam | 1581946728 - 02/17/2020 14:38:48 Host: 1.54.8.42/1.54.8.42 Port: 445 TCP Blocked |
2020-02-17 22:58:34 |
| 103.29.249.70 | attackbots | 1433/tcp 1433/tcp [2020-01-23/02-17]2pkt |
2020-02-17 22:53:08 |
| 125.209.110.173 | attackbotsspam | DATE:2020-02-17 14:38:32, IP:125.209.110.173, PORT:ssh SSH brute force auth (docker-dc) |
2020-02-17 23:21:41 |
| 213.6.139.134 | attack | MultiHost/MultiPort Probe, Scan, Hack - |
2020-02-17 23:13:49 |
| 213.6.149.182 | attack | MultiHost/MultiPort Probe, Scan, Hack - |
2020-02-17 23:09:20 |