IPDebrief

58.186.71.31

IP Intelligence Dossier
Your IP: 216.73.216.157
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🌍 Geolocation

Country🇻🇳 Vietnam
RegionHanoi
CityHanoi
TimezoneAsia/Ho_Chi_Minh
Latitude21.02
Longitude105.85

🏢 Ownership & Registration

OrganizationNetwork Operation Center
ASNAS18403
Network NameFPTDYNAMICIP-NET
CIDR Block58.186.64.0/20
RIRAPNIC
CountryVN
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTR58-186-71-xxx-dynamic.hcm.fpt.vn
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnames58-186-71-xxx-dynamic.hcm.fpt.vn

🔐 DNS Hygiene

Hygiene Score60% (Good)
SPFPresent
DMARCPresent
FCrDNSNot verified
DNSSECNot signed
CAAPresent

☁️ 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 ASNAS18403
Network Prefix58.186.70.0/23
Route mappingFound

📅 Observation Timeline 🔄 Live

First Seen2026-10-05 19:10:24 UTC
Last Seen2026-10-05 19:10:24 UTC
Profile Built2026-10-05 19:13:47 UTC
Data FreshnessLive
Signal Types11
Total Observations11
🔍 11 signal types · 11 observations collected
This report is generated from 11+ 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 58.186.71.31

Who owns the IP address 58.186.71.31?

58.186.71.31 is registered to Network Operation Center. The address falls within the 58.186.64.0/20 network block. Registration is held at APNIC.

Where is 58.186.71.31 located?

Geolocation data places 58.186.71.31 in Hanoi, Hanoi, Vietnam. The local time zone is Asia/Ho_Chi_Minh. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 58.186.71.31 malicious or safe?

58.186.71.31 currently carries a moderate risk assessment, meaning some indicators warrant caution, but the evidence is mixed. This assessment is generated from continuously collected signals and can change over time.

What is the hostname for 58.186.71.31?

The reverse DNS (PTR) record for 58.186.71.31 is 58-186-71-xxx-dynamic.hcm.fpt.vn. This hostname is not forward-confirmed, so it should be treated as a weak signal.

🏘️ Related IP Addresses

Nearby addresses in 58.186.64.0/20

58.186.71.113

Browse related networks

All addresses in AS18403🇻🇳 VietnamNetwork 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.