85.4.64.219

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🤖 Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.

IP Intelligence Briefing: 85.4.64.219

Date: 2026-06-08

1. Risk Profile

Overall Risk Score: 25 (Low Risk)
Threat Indicators: No malicious activity detected (no malware, phishing, or C2 indicators).
Network Classification: Mobile carrier (Swisscom AG) IP, part of the "BLUEWINNET" subnet.
Geolocation: Switzerland (Lucerne), operated by Swisscom (MCC 228, MNC 01).

2. Ownership & Infrastructure

ASN: 3303 (Swisscom AG, RIPE).
Subnet: 85.4.0.0/16 (assigned to Bluewin Contact Role).
Mobile Carrier: Swisscom LTE/5G, mobile-only infrastructure.
DNS: Resolves to `219.64.4.85.dynamic.cust.swisscom.net` (Swisscom domain).

3. Observation History

Signal Stability: BGP routes stable (no recent changes).
DNSSEC Valid: Confirmed.
Threat Persistence: No observed malicious campaigns or persistent threats.
Abuse Confidence: No abuse reports or DNSBL listings.

4. Relationships & Network Context

Linked Entities:

- DNS hostname: `219.64.4.85.dynamic.cust.swisscom.net`

- Subnet: `BLUEWINNET` (Swisscom).

Neighborhood: No active siblings in the /24 subnet (likely due to /32 prefix).

5. Recommended Actions

Monitoring: No immediate action required; low-risk IP with no malicious indicators.
Firewall: No rules needed.
Context: Legitimate mobile carrier IP; no evidence of compromise.

Conclusion:

85.4.64.219 is a legitimate Swisscom mobile IP with no malicious activity detected. SOC teams should monitor for unexpected changes in network behavior but do not require urgent mitigation.

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

🌍 Geolocation

Country	🇨🇭 Switzerland
Region	Lucerne
City	Lucerne
Timezone	Europe/Zurich
Latitude	46.82
Longitude	8.23

🏢 Ownership & Registration

Organization	Bluewin Contact Role
ASN	AS3303
Network Name	BLUEWINNET
CIDR Block	85.4.0.0/16
RIR	RIPE
Country	CH
Abuse Contact	Available via RDAP

🌐 DNS Intelligence

PTR	219.64.4.85.dynamic.cust.swisscom.net
Forward Confirmed	Yes — FCrDNS verified
Forward Hostnames	`219.64.4.85.dynamic.cust.swisscom.net`

🔐 DNS Hygiene

Hygiene Score	40% (Fair)
SPF	Not configured
DMARC	Not configured
FCrDNS	Verified
DNSSEC	Valid
CAA	Not configured

☁️ Network Classification

Infrastructure	Mobile
Service Purpose	Firewalled / No Services
Network Tier	Tier 3 — Basic operator with some routing infrastructure

Mobile

🔌 Services & Open Ports

Port	Service	Protocol	Banner
No open ports detected

Server	—
HTTP Title	—

🔐 TLS Certificate

🔒

No certificate

Issued by —

N/A

SANs	None
Valid From	—
Valid Until	—

🎯 Confidence Breakdown

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

Dimension	Score	Sources	Observations
threat	19%	1	2
routing	19%	1	2
services	13%	1	1
ownership	35%	2	3
reputation	13%	1	1
geolocation	13%	1	1
Overall	19%	7	10

Coverage: 6/6 dimensions · Data sufficiency: sufficient

Data Coherence	Consistent (100%)
Attribution	Moderate (70%)
	OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

📅 Observation Timeline 🔄 Live

First Seen	2026-05-18 09:25:28 UTC
Last Seen	2026-06-08 13:42:00 UTC
Profile Built	2026-06-08 13:50:33 UTC
Data Freshness	Live
Signal Types	17
Total Observations	18

🔍 17 signal types · 18 observations collected

This report is generated from 17+ 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 — 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.

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