IPDebrief

49.186.157.218

IP Intelligence Dossier
Your IP: 216.73.217.59
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🌍 Geolocation

Country🇦🇺 Australia
RegionNSW
CitySydney
TimezoneAustralia/Sydney
Latitude-33.87
Longitude151.10

🏢 Ownership & Registration

OrganizationOptus Internet
ASNAS4804
Network NameOPTUSINTERNET-AU
CIDR Block49.176.0.0/12
RIRAPNIC
CountryAU
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTRpa49-186-157-218.pa.vic.optusnet.com.au
Forward ConfirmedYes — FCrDNS verified
Forward Hostnamespa49-186-157-218.pa.vic.optusnet.com.au

🔐 DNS Hygiene

Hygiene Score20% (Poor)
SPFNot configured
DMARCNot configured
FCrDNSVerified
DNSSECNot signed
CAANot configured

☁️ Network Classification

InfrastructureResidential
Service PurposeResidential Endpoint
Network TierEnd-User — Residential ISP endpoint
MobileResidential

🔌 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 ASNAS4804
Network Prefix49.186.128.0/17
Route mappingFound

📅 Observation Timeline 🔄 Live

First Seen2026-10-07 15:09:54 UTC
Last Seen2026-10-07 15:09:54 UTC
Profile Built2026-10-07 15:12:05 UTC
Data FreshnessLive
Signal Types13
Total Observations13
🔍 13 signal types · 13 observations collected
This report is generated from 13+ 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 49.186.157.218

Who owns the IP address 49.186.157.218?

49.186.157.218 is registered to Optus Internet. The address falls within the 49.176.0.0/12 network block. Registration is held at APNIC.

Where is 49.186.157.218 located?

Geolocation data places 49.186.157.218 in Sydney, NSW, Australia. The local time zone is Australia/Sydney. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 49.186.157.218 malicious or safe?

49.186.157.218 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 49.186.157.218?

The reverse DNS (PTR) record for 49.186.157.218 is pa49-186-157-218.pa.vic.optusnet.com.au. This hostname is forward-confirmed, meaning it resolves back to the same address.

Is 49.186.157.218 a VPN, proxy, or data center address?

49.186.157.218 is classified as a mobile network and a residential network based on network ownership and behavioural analysis.

🏘️ Related IP Addresses

Nearby addresses in 49.176.0.0/12

49.186.157.049.186.157.66

Browse related networks

All addresses in AS4804🇦🇺 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.