IPDebrief

103.166.231.145

IP Intelligence Dossier
Your IP: 216.73.217.131
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🌍 Geolocation

Country🇺🇸 United States
RegionUS-MA
CityBoston
TimezoneAmerica/New_York
Latitude23.73
Longitude90.41

🏢 Ownership & Registration

OrganizationIRT-MSNETZONE-BD
ASNAS140600
Network NameMSNETZONE-BD
CIDR Block103.166.230.0/23
RIRAPNIC
CountryBD
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTRhost-145-231-166-103-bdnetzone.com
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnameshost-145-231-166-103-bdnetzone.com

🔐 DNS Hygiene

Hygiene Score20% (Poor)
SPFNot configured
DMARCNot configured
FCrDNSNot verified
DNSSECValid
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 ASNAS140600
Network Prefix103.166.230.0/23
Route mappingFound

📅 Observation Timeline 🔄 Live

First Seen2026-07-17 11:03:23 UTC
Last Seen2026-09-05 22:20:09 UTC
Profile Built2026-09-05 22:35:41 UTC
Data FreshnessLive
Signal Types20
Total Observations170
🔍 20 signal types · 170 observations collected
This report is generated from 20+ 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 103.166.231.145

Who owns the IP address 103.166.231.145?

103.166.231.145 is registered to IRT-MSNETZONE-BD. The address falls within the 103.166.230.0/23 network block. Registration is held at APNIC.

Where is 103.166.231.145 located?

Geolocation data places 103.166.231.145 in Boston, US-MA, 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 103.166.231.145 malicious or safe?

103.166.231.145 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.

What is the hostname for 103.166.231.145?

The reverse DNS (PTR) record for 103.166.231.145 is host-145-231-166-103-bdnetzone.com. This hostname is not forward-confirmed, so it should be treated as a weak signal.

🏘️ Related IP Addresses

Nearby addresses in 103.166.230.0/23

103.166.231.150103.166.231.151103.166.231.196103.166.231.198

Browse related networks

All addresses in AS140600🇺🇸 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.