IPDebrief

31.61.233.45

IP Intelligence Dossier
Your IP: 216.73.217.11
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🌍 Geolocation

Country🇵🇱 Poland
RegionMazovia
CityWarsaw
TimezoneEurope/Warsaw
Latitude52.23
Longitude21.01

🏢 Ownership & Registration

OrganizationOPL - Hostmaster
ASNAS5617
Network NamePL-IDEA-MOBILE
CIDR Block31.61.192.0/18
RIRRIPE
CountryPL
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTRpublic-gprs541164.centertel.pl
Forward ConfirmedYes — FCrDNS verified
Forward Hostnamespublic-gprs541164.centertel.pl

🔐 DNS Hygiene

Hygiene Score40% (Fair)
SPFPresent
DMARCNot configured
FCrDNSVerified
DNSSECNot signed
CAANot configured

☁️ Network Classification

InfrastructureMobile
Service PurposeFirewalled / No Services
Network TierUnknown — Insufficient routing data to classify
Mobile

🔌 Services & Open Ports

PortServiceProtocolBanner
No open ports detected
Closed Ports22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned)
Server—
HTTP Title—

🔐 TLS Certificate

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

🛡️ Public Network Snapshot

Origin ASNAS5617
Network Prefix31.60.0.0/14
Route mappingFound

📅 Observation Timeline 🔄 Live

First Seen2026-10-07 19:33:38 UTC
Last Seen2026-10-11 10:37:18 UTC
Profile Built2026-10-07 19:39:12 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.
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❓ Frequently Asked Questions About 31.61.233.45

Who owns the IP address 31.61.233.45?

31.61.233.45 is registered to OPL - Hostmaster. The address falls within the 31.61.192.0/18 network block. Registration is held at RIPE.

Where is 31.61.233.45 located?

Geolocation data places 31.61.233.45 in Warsaw, Mazovia, Poland. The local time zone is Europe/Warsaw. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 31.61.233.45 malicious or safe?

31.61.233.45 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 31.61.233.45?

The reverse DNS (PTR) record for 31.61.233.45 is public-gprs541164.centertel.pl. This hostname is forward-confirmed, meaning it resolves back to the same address.

Is 31.61.233.45 a VPN, proxy, or data center address?

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

🏘️ Related IP Addresses

Nearby addresses in 31.61.192.0/18

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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.