IPDebrief

57.180.204.241

IP Intelligence Dossier
Your IP: 216.73.217.34
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🌍 Geolocation

Country🇯🇵 Japan
RegionTokyo
CityTokyo
TimezoneAsia/Tokyo
Latitude35.69
Longitude139.69

🏢 Ownership & Registration

OrganizationAmazon Data Services Japan
ASNAS16509
Network NameAMAZON-EC2
CIDR Block57.180.0.0/14
RIRARIN
CountryJapan
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTRec2-57-180-204-241.ap-northeast-1.compute.amazonaws.com
Forward ConfirmedYes — FCrDNS verified
Forward Hostnamesec2-57-180-204-241.ap-northeast-1.compute.amazonaws.com

🔐 DNS Hygiene

Hygiene Score60% (Good)
SPFPresent
DMARCPresent
FCrDNSVerified
DNSSECNot signed
CAANot configured

☁️ Network Classification

InfrastructureUnknown
Service PurposeWeb Server
Network TierUnknown — Insufficient routing data to classify
No specific classification

🔌 Services & Open Ports

PortServiceProtocolBanner
443httpstcp—
Closed Ports22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned)
Server—
HTTP Title—

🔐 TLS Certificate

A self-signed certificate was detected. This is common for development servers, internal services, or IoT devices.
⚠️
CN=HRM_SSM Primary Root CA, OU="(c) 2017 HRM_SSM, Inc. - For authorized use only", OU=Certification Services Division, O="Samsung, Inc.", C=KR, CN=*.samsunghrm.com
Issued by CN=HRM_SSM Primary Root CA, OU="(c) 2017 HRM_SSM, Inc. - For authorized use only", OU=Certification Services Division, O="Samsung, Inc.", C=KR, CN=*.samsunghrm.com
Self-signed: Yes
SANs*.samsunghrm.comlocalhost127.0.0.1
Valid From2018-08-08T02:06:36+00:00
Valid Until2048-07-31T02:06:36+00:00
TLS ProtocolTls13
Cipher SuiteTLS_AES_128_GCM_SHA256
Signature Algorithmsha256RSA
Validity Period10950 days
Serial Number00D5D3DFC69D30EFC6
Thumbprint167FBA5653F787D5092C6FEAC3879D24B4CAF82F

📅 Observation Timeline 🔄 Live

First Seen2026-08-31 22:03:28 UTC
Last Seen2026-08-31 22:03:28 UTC
Profile Built2026-08-31 22:07:45 UTC
Data FreshnessLive
Signal Types17
Total Observations17
🔍 17 signal types · 17 observations collected
This report is generated from 17+ independent intelligence signals including ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds, behavioral fingerprinting, and more.
Full dossier details are available via our API.
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ℹ️ About This Report

All data shown is publicly available network metadata — IP addresses do not reliably identify individuals. Assessments are probabilistic and should not be used as sole basis for access control decisions. To report an issue or request data review, contact admin@ipdebrief.com.