IPDebrief

172.104.28.175

IP Intelligence Dossier
Your IP: 216.73.217.34
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πŸ€– Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.

Intelligence Briefing: IP 172.104.28.175/32

Classification: Legitimate Infrastructure

Reputation: Low Risk (Risk Score: 0)

Ownership and Geolocation:

The address was registered to Linode (ASN 63949) under the organization LINODE within the ARIN registry. Geolocation data placed the endpoint in Hanover, New Jersey, United States. The network role was identified as CloudCompute hosting.

Technical Services:

Active services included HTTP (80), HTTPS (443), and SSH (22). Server banners indicated Apache web service. A Let's Encrypt TLS certificate was observed with the subject domain `ntp-time-server.com`. DNS records confirmed forward resolution to `172-104-28-175.ip.linodeusercontent.com`.

Threat Assessment:

No indicators of compromise, blacklisting, or known campaign associations were detected. Abuse confidence scores remained null, and the blacklist count was 0. Behavioral analysis recorded zero honeypot hits, enumeration strikes, or active attacker activity. The system was not flagged as a known attacker or spam source.

Recommendation:

Analysis recommended allowing traffic with info-level severity. Forward-confirmed reverse DNS and consistent coherence scores supported the classification. No specific firewall rules were required based on current threat data.

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

🌍 Geolocation

CountryπŸ‡ΊπŸ‡Έ United States
RegionNew Jersey
CityCedar Knolls
Timezoneβ€”
Latitude40.82
Longitude-74.46

🏒 Ownership & Registration

OrganizationLinode
ASNAS63949
Network NameLINODE
CIDR Block172.104.0.0/16
RIRARIN
CountryUnited States
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTR172-104-28-175.ip.linodeusercontent.com
Forward ConfirmedYes β€” FCrDNS verified
Forward Hostnames172-104-28-175.ip.linodeusercontent.com

πŸ” DNS Hygiene

Hygiene Score20% (Poor)
SPF0/4 domains
DMARC0/4 domains
FCrDNSVerified
DNSSECNot signed
CAANot configured
Domains Checked4 domains

☁️ Network Classification

InfrastructureInfrastructure / Datacenter
Service PurposeWeb Server
Network TierHosting β€” Infrastructure provider without advanced routing
CloudHosting

πŸ”Œ Services & Open Ports

PortServiceProtocolBanner
80httptcpβ€”
443httpstcpβ€”
22sshtcp
Closed Ports25, 3389, 8080, 8443 (3 open / 7 scanned)
ServerApache
HTTP Titleβ€”
SSH VersionSSH-2.0-OpenSSH_9.2p1 Debian-2+deb12u10

πŸ” TLS Certificate

πŸ”’
CN=ntp-time-server.com
Issued by CN=YE1, O=Let's Encrypt, C=US
Self-signed: No
SANsntp-time-server.com
Valid From2026-07-30T18:35:06+00:00
Valid Until2026-10-28T18:35:05+00:00
TLS ProtocolTls13
Cipher SuiteTLS_AES_256_GCM_SHA384
Signature Algorithmsha384ECDSA
Validity Period89 days
Serial Number0698FDE3A439A03CDD080DAC15B1F550E95E
ThumbprintA37215B5D819B1F9BE7327308B524FA200BEDFA3

🎯 Confidence Breakdown

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

DimensionScoreSourcesObservations
threat
33%
24
routing
13%
11
services
37%
26
ownership
27%
24
reputation
22%
13
geolocation
27%
24
Overall26%1022
Coverage: 5/6 dimensions Β· Data sufficiency: partial
Data CoherenceConsistent (100%)
AttributionModerate (70%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

πŸ“… Observation Timeline πŸ”„ Live

First Seen2026-09-06 19:13:26 UTC
Last Seen2026-09-26 03:11:32 UTC
Profile Built2026-09-26 03:30:34 UTC
Data FreshnessLive
Signal Types27
Total Observations45
πŸ” 27 signal types Β· 45 observations collected
This report is generated from 27+ independent intelligence signals including ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds, behavioral fingerprinting, and more.
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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.