IPDebrief

187.131.255.72

IP Intelligence Dossier
Your IP: 216.73.217.131
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🌍 Geolocation

Country🇲🇽 Mexico
RegionMéxico
CityTultitlán de Mariano Escobedo
Timezone—
Latitude19.64
Longitude-99.13

🏢 Ownership & Registration

OrganizationUNINET
ASNAS8151
Network Name187.128.0.0 - 187.143.255.255
CIDR Block187.128.0.0/12
RIRLACNIC
CountryMX
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTRdsl-187-131-255-72-dyn.prod-infinitum.com.mx
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnamesdsl-187-131-255-72-dyn.prod-infinitum.com.mx

🔐 DNS Hygiene

Hygiene Score40% (Fair)
SPFPresent
DMARCNot configured
FCrDNSNot verified
DNSSECValid
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
Server—
HTTP Title—

🔐 TLS Certificate

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

🛡️ Public Network Snapshot

Origin ASNAS8151
Network Prefix187.131.255.0/24
Route mappingFound

🎯 Confidence Breakdown

Per-dimension confidence scores based on source diversity and data freshness

DimensionScoreSourcesObservations
threat
35%
22
routing
25%
11
services
25%
11
ownership
0%
00
reputation
25%
11
geolocation
25%
11
Overall22%66
Coverage: 5/6 dimensions · Data sufficiency: partial
Data CoherenceMostly Consistent (80%) — 1 contradiction(s)
AttributionLow (35%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid
⚠ Claimed geolocation contradicts RTT physics measurement

📅 Observation Timeline 🔄 Live

First Seen2026-07-07 18:43:14 UTC
Last Seen2026-08-30 08:09:23 UTC
Profile Built2026-08-29 07:15:18 UTC
Data FreshnessLive
Signal Types20
Total Observations21
🔍 20 signal types · 21 observations collected
This report is generated from 20+ 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 187.131.255.72

Who owns the IP address 187.131.255.72?

187.131.255.72 is registered to UNINET. The address falls within the 187.128.0.0/12 network block. Registration is held at LACNIC.

Where is 187.131.255.72 located?

Geolocation data places 187.131.255.72 in Tultitlán de Mariano Escobedo, México, Mexico. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 187.131.255.72 malicious or safe?

187.131.255.72 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 187.131.255.72?

The reverse DNS (PTR) record for 187.131.255.72 is dsl-187-131-255-72-dyn.prod-infinitum.com.mx. This hostname is not forward-confirmed, so it should be treated as a weak signal.

Is 187.131.255.72 a VPN, proxy, or data center address?

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

🏘️ Related IP Addresses

Browse related networks

All addresses in AS8151🇲🇽 MexicoNetwork 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.