IPDebrief

188.146.156.134

IP Intelligence Dossier
Your IP: 216.73.217.75

188.146.156.134 is an IPv4 address, with approximate network location Lodz, Poland. It belongs to a mobile network with reverse DNS name 188.146.156.134.mobile.internet.t-mobile.pl. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

{ } JSON

🌍 Geolocation

Country🇵🇱 Poland
Location scopeApproximate network location. Distributed and anycast services can vary by observation point.
Anycast classificationUnverified (not proof of unicast)
RegionŁódź Voivodeship
CityLodz
TimezoneEurope/Warsaw
Latitude51.92
Longitude19.15

🏢 Ownership & Registration

Registered holderUnknown
ASN—
Network Name—
CIDR Block—
RIR—
Network registration country—
Abuse Contact—

🌐 DNS Intelligence

PTR188.146.156.134.mobile.internet.t-mobile.pl
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnames188.146.156.134.mobile.internet.t-mobile.pl

DNS Posture

Results describe the queried names. SPF, DMARC and CAA are domain policies, not requirements for every IP. DNSSEC here describes reverse DNS; inconclusive validation does not mean unsigned.

Not assessed: 0 conclusive IP DNS checks.

spfNot checked
dmarcNot checked
fcrDnsNot checked
dnssecNot checked
caaNot checked

☁️ Network Classification

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

🔌 Services & Open Ports

PortServiceProtocolBanner
No open ports detected
Server—
HTTP Title—

🔐 TLS Certificate

🔒
No certificate captured; current certificate unknown
Issued by —
N/A
SANsNone
Valid From—
Valid Until—

🛡️ Public Network Snapshot

Origin ASNAS12912
Network Prefix188.146.128.0/19
Route mappingFound

📅 Observation Timeline 🔄 Recent

First Seen2026-11-05 22:21:39 UTC
Last Seen2026-11-07 10:29:00 UTC
Profile Built2026-11-11 15:21:24 UTC
Data FreshnessRecent
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 188.146.156.134

Where is 188.146.156.134 located?

Geolocation data places 188.146.156.134 in Lodz, Łódź Voivodeship, Poland. The local time zone is Europe/Warsaw. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.

Is 188.146.156.134 malicious or safe?

188.146.156.134 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 188.146.156.134?

The reverse DNS (PTR) record for 188.146.156.134 is 188.146.156.134.mobile.internet.t-mobile.pl. This hostname is not forward-confirmed, so it should be treated as a weak signal.

Is 188.146.156.134 a VPN, proxy, or data center address?

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

🏘️ Related IP Addresses

Browse related networks

🇵🇱 PolandNetwork 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.