IPDebrief

71.12.42.216

IP Intelligence Dossier
Your IP: 216.73.216.123
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πŸ€– Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.

Threat Intelligence Briefing: IP 71.12.42.216/32

Overview:

The IP address 71.12.42.216/32 is associated with the network operated by Comcast Cable Communications, LLC, commonly known as Comcast. This IP address falls within the range allocated for residential and commercial broadband services provided by Comcast.

Observation History:

Relationships and Neighbors:

Threat Assessment:

Recommendations:

This intelligence briefing provides a comprehensive overview of the IP address 71.12.42.216/32, offering actionable insights for SOC teams to enhance network security posture.

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

🌍 Geolocation

CountryπŸ‡ΊπŸ‡Έ United States
RegionTX
CityDenton
Timezoneβ€”
Latitude33.15
Longitude-97.07

🏒 Ownership & Registration

OrganizationCharter Communications LLC
ASNAS20115
Network Nameβ€”
CIDR Blockβ€”
RIRARIN
Countryβ€”
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTRsyn-071-012-042-216.res.spectrum.com
Forward ConfirmedNo β€” PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnamessyn-071-012-042-216.res.spectrum.com

πŸ” DNS Hygiene

Hygiene Score60% (Good)
SPFPresent
DMARCPresent
FCrDNSNot verified
DNSSECValid
CAANot configured

☁️ Network Classification

InfrastructureResidential
Service PurposeSingle-Service Host
Network TierEnd-User β€” Residential ISP endpoint
Residential

πŸ”Œ Services & Open Ports

PortServiceProtocolBanner
22sshtcp
Closed Ports25, 80, 443, 3389, 8080, 8443 (1 open / 7 scanned)
Serverβ€”
HTTP Titleβ€”
SSH VersionSSH-2.0-dropbear ?Z????X?g?? ?X?C{?curve25519-sha256,curve25519-sha256@libssh.org,diffie-hellman-gr
⚠ Unusual for residential β€” open services on a home connection may indicate self-hosting, compromise, or misconfigured networking equipment.

πŸ” TLS Certificate

πŸ”’
No certificate
Issued by β€”
N/A
SANsNone
Valid Fromβ€”
Valid Untilβ€”

🎯 Confidence Breakdown

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

DimensionScoreSourcesObservations
threat
26%
23
routing
13%
11
services
26%
23
ownership
20%
23
reputation
23%
13
geolocation
37%
23
Overall24%1016
Coverage: 6/6 dimensions Β· Data sufficiency: sufficient
Data CoherenceMostly Consistent (80%) β€” 1 contradiction(s)
AttributionLow (35%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid
⚠ Claimed geolocation contradicts RTT physics measurement

πŸ“… Observation Timeline πŸ”„ Live

First Seen2026-05-07 23:04:33 UTC
Last Seen2026-06-26 18:11:33 UTC
Profile Built2026-06-26 02:32:56 UTC
Data FreshnessLive
Signal Types22
Total Observations23
πŸ” 22 signal types Β· 23 observations collected
This report is generated from 22+ 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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ℹ️ About This Report

All data shown is publicly available network metadata β€” 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.