IPDebrief

75.172.66.78

IP Intelligence Dossier
Your IP: 216.73.216.157
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🌍 Geolocation

Country🇺🇸 United States
RegionWA
CitySeattle
TimezoneAmerica/Los_Angeles
Latitude47.67
Longitude-122.37

🏢 Ownership & Registration

OrganizationCenturyLink Communications, LLC
ASNAS209
Network NameCENTURYLINK-LEGACY-QWEST-INET-124
CIDR Block75.160.0.0/12
RIRARIN
CountryUnited States
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTR75-172-66-78.tukw.qwest.net
Forward ConfirmedYes — FCrDNS verified
Forward Hostnames75-172-66-78.tukw.qwest.net

🔐 DNS Hygiene

Hygiene Score60% (Good)
SPFPresent
DMARCPresent
FCrDNSVerified
DNSSECNot signed
CAANot configured

☁️ Network Classification

InfrastructureUnknown
Service PurposeFirewalled / No Services
Network TierUnknown — Insufficient routing data to classify
No specific classification

🔌 Services & Open Ports

PortServiceProtocolBanner
No open ports detected
Closed Ports22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned)
Server—
HTTP Title—

🔐 TLS Certificate

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

🛡️ Public Network Snapshot

Origin ASNAS209
Network Prefix75.172.0.0/16
Route mappingFound

📅 Observation Timeline 🔄 Live

First Seen2026-10-05 11:47:55 UTC
Last Seen2026-10-05 11:47:55 UTC
Profile Built2026-10-05 11:54:58 UTC
Data FreshnessLive
Signal Types13
Total Observations13
🔍 13 signal types · 13 observations collected
This report is generated from 13+ 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 75.172.66.78

Who owns the IP address 75.172.66.78?

75.172.66.78 is registered to CenturyLink Communications, LLC. The address falls within the 75.160.0.0/12 network block. Registration is held at ARIN.

Where is 75.172.66.78 located?

Geolocation data places 75.172.66.78 in Seattle, WA, United States. The local time zone is America/Los_Angeles. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 75.172.66.78 malicious or safe?

75.172.66.78 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 75.172.66.78?

The reverse DNS (PTR) record for 75.172.66.78 is 75-172-66-78.tukw.qwest.net. This hostname is forward-confirmed, meaning it resolves back to the same address.

🏘️ Related IP Addresses

Browse related networks

All addresses in AS209🇺🇸 United StatesNetwork 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.