IPDebrief

104.203.144.155

IP Intelligence Dossier
Your IP: 216.73.216.157
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🌍 Geolocation

Country🇺🇸 United States
RegionFL
CityMiami
TimezoneAmerica/New_York
Latitude25.80
Longitude-80.29

🏢 Ownership & Registration

OrganizationBlue Stream
ASNAS30404
Network NameBSF-CUST-V402
CIDR Block104.203.0.0/16
RIRARIN
CountryUnited States
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTR104-203-144-155.mia.cgn.bluestreamfiber.net
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnames104-203-144-155.mia.cgn.bluestreamfiber.net

🔐 DNS Hygiene

Hygiene Score40% (Fair)
SPFPresent
DMARCPresent
FCrDNSNot verified
DNSSECNot signed
CAANot configured

☁️ Network Classification

InfrastructureUnknown
Service PurposeFirewalled / No Services
Network TierUnknown — Insufficient routing data to classify
No specific classification

🔌 Services & Open Ports

PortServiceProtocolBanner
No open ports detected
Server—
HTTP Title—

🔐 TLS Certificate

🔒
No certificate
Issued by —
N/A
SANsNone
Valid From—
Valid Until—

🛡️ Public Network Snapshot

Origin ASNAS30404
Network Prefix104.203.0.0/16
Route mappingFound

📅 Observation Timeline 🔄 Live

First Seen2026-10-05 13:05:07 UTC
Last Seen2026-10-05 13:05:07 UTC
Profile Built2026-10-05 13:11:24 UTC
Data FreshnessLive
Signal Types14
Total Observations14
🔍 14 signal types · 14 observations collected
This report is generated from 14+ 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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❓ Frequently Asked Questions About 104.203.144.155

Who owns the IP address 104.203.144.155?

104.203.144.155 is registered to Blue Stream. The address falls within the 104.203.0.0/16 network block. Registration is held at ARIN.

Where is 104.203.144.155 located?

Geolocation data places 104.203.144.155 in Miami, FL, United States. The local time zone is America/New_York. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 104.203.144.155 malicious or safe?

104.203.144.155 currently carries a high risk assessment, meaning indicators associated with malicious or abusive activity have been observed. This assessment is generated from continuously collected signals and can change over time.

What is the hostname for 104.203.144.155?

The reverse DNS (PTR) record for 104.203.144.155 is 104-203-144-155.mia.cgn.bluestreamfiber.net. This hostname is not forward-confirmed, so it should be treated as a weak signal.

🏘️ Related IP Addresses

Browse related networks

All addresses in AS30404🇺🇸 United StatesNetwork directory

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.