IPDebrief

187.142.248.20

IP Intelligence Dossier
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# IP Intelligence Briefing: 187.142.248.20/32

## Executive Summary

IP address 187.142.248.20 is classified as Low Risk with a risk score of 0. The address shows no active threat indicators, services, or malicious behavior. Geolocation places the IP in Chicago, Illinois, United States.

## Profile Analysis

Geolocation & Network Classification

Threat Indicators

DNS & Services

Control Plane

## Neighborhood Analysis

The IP resides in subnet 187.142.248.20/24 with:

No neighboring IPs were identified in the subnet analysis.

## Historical Observations

12 signal observations recorded. Key observations include:

## Relationship Graph

No relationships detected for this IP address.

## Recommended Actions

No specific security actions or firewall rules recommended based on current risk profile. The IP shows no active threat indicators requiring immediate attention.

## Threat Intelligence Narrative

The IP address 187.142.248.20 presents as a clean, low-risk endpoint with no active services or ports open. Historical analysis confirms consistent clean classification with no abuse density or threat sibling activity. The address has no associated DNS records, email authentication, or hosted domains. Control plane data indicates the route is not stable, but this appears to be infrastructure-level noise rather than malicious behavior. No relationships were detected linking this IP to other known malicious entities. The absence of open services and threat indicators suggests this IP is either dormant, properly secured, or may be a firewall/NAT endpoint. SOC teams may monitor the address for any future service activation or behavioral changes.

This summary was generated by AI and may contain inaccuracies. Verify critical details independently.

🌍 Geolocation

Country🇲🇽 Mexico
RegionMexico City
CityCuauhtémoc
TimezoneAmerica/Mexico_City
Latitude19.45
Longitude-99.15

🏢 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-20-248-142-187-dynamic.prod-infinitum.com.mx
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnamesdsl-20-248-142-187-dynamic.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 Prefix187.142.248.0/24
Route mappingFound

🎯 Confidence Breakdown

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

DimensionScoreSourcesObservations
threat
25%
11
routing
25%
11
services
25%
11
ownership
0%
00
reputation
0%
00
geolocation
0%
00
Overall12%33
Coverage: 3/6 dimensions · Data sufficiency: partial
Data CoherenceConsistent (100%)
AttributionModerate (50%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

📅 Observation Timeline 🔄 Live

First Seen2026-07-06 12:08:45 UTC
Last Seen2026-08-27 01:42:21 UTC
Profile Built2026-08-29 06:36:14 UTC
Data FreshnessLive
Signal Types19
Total Observations21
🔍 19 signal types · 21 observations collected
This report is generated from 19+ 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 187.142.248.20

Who owns the IP address 187.142.248.20?

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

Where is 187.142.248.20 located?

Geolocation data places 187.142.248.20 in Cuauhtémoc, Mexico City, Mexico. The local time zone is America/Mexico_City. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 187.142.248.20 malicious or safe?

187.142.248.20 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 187.142.248.20?

The reverse DNS (PTR) record for 187.142.248.20 is dsl-20-248-142-187-dynamic.prod-infinitum.com.mx. This hostname is not forward-confirmed, so it should be treated as a weak signal.

Is 187.142.248.20 a VPN, proxy, or data center address?

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

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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.