IPDebrief

103.209.254.173

IP Intelligence Dossier
Your IP: 216.73.216.142

103.209.254.173 is an IPv4 address operated by IRT-STL-AP (AS140952), geolocated to Melbourne, Australia. Its reverse DNS name is 103-209-254-173.mel.as140952.net. As of October 9, 2026, IPDebrief rates it High Risk (70/100); no anonymizing service was detected.

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🌍 Geolocation

Country🇦🇺 Australia
RegionVIC
CityMelbourne
TimezoneAustralia/Melbourne
Latitude-37.84
Longitude144.94

🏢 Ownership & Registration

OrganizationIRT-STL-AP
ASNAS140952
Network NameSLT-AP-MEL-GD
CIDR Block103.209.254.0/24
RIRAPNIC
CountryAU
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTR103-209-254-173.mel.as140952.net
Forward ConfirmedYes — FCrDNS verified
Forward Hostnames103-209-254-173.mel.as140952.net

🔐 DNS Hygiene

Hygiene Score20% (Poor)
SPFNot configured
DMARCNot configured
FCrDNSVerified
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 ASNAS140952
Network Prefix103.209.254.0/24
Route mappingFound

📅 Observation Timeline 🔄 Live

First Seen2026-10-06 21:43:39 UTC
Last Seen2026-10-09 21:51:37 UTC
Profile Built2026-10-09 21:52:50 UTC
Data FreshnessLive
Signal Types12
Total Observations12
🔍 12 signal types · 12 observations collected
This report is generated from 12+ 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.
{ } JSON API 📧 Enterprise Access

❓ Frequently Asked Questions About 103.209.254.173

Who owns the IP address 103.209.254.173?

103.209.254.173 is registered to IRT-STL-AP. The address falls within the 103.209.254.0/24 network block. Registration is held at APNIC.

Where is 103.209.254.173 located?

Geolocation data places 103.209.254.173 in Melbourne, VIC, Australia. The local time zone is Australia/Melbourne. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 103.209.254.173 malicious or safe?

103.209.254.173 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 103.209.254.173?

The reverse DNS (PTR) record for 103.209.254.173 is 103-209-254-173.mel.as140952.net. This hostname is forward-confirmed, meaning it resolves back to the same address.

🏘️ Related IP Addresses

Nearby addresses in 103.209.254.0/24

103.209.254.5103.209.254.53103.209.254.59103.209.254.70103.209.254.82103.209.254.88103.209.254.106103.209.254.119103.209.254.136103.209.254.143103.209.254.156103.209.254.185

Addresses sharing infrastructure

36.255.204.164176.67.81.158185.147.212.33185.147.212.213185.147.212.247185.147.213.48

Browse related networks

All analysed addresses in 103.209.254.0/24All addresses in AS140952🇦🇺 AustraliaNetwork 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.