IPDebrief

73.34.76.133

IP Intelligence Dossier
Your IP: 216.73.216.157
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🌍 Geolocation

Country🇺🇸 United States
RegionColorado
CityAurora
Timezone—
Latitude39.66
Longitude-104.79

🏢 Ownership & Registration

OrganizationComcast IP Services, L.L.C.
ASNAS7922
Network NameDENVER-1
CIDR Block73.34.0.0/16
RIRARIN
CountryUnited States
Abuse Contact—

🌐 DNS Intelligence

PTRc-73-34-76-133.hsd1.co.comcast.net
Forward ConfirmedYes — FCrDNS verified
Forward Hostnamesc-73-34-76-133.hsd1.co.comcast.net

🔐 DNS Hygiene

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

☁️ Network Classification

InfrastructureResidential
Service PurposeResidential Endpoint
Network TierEnd-User — Residential ISP endpoint
Residential

🔌 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 ASNAS7922
Network Prefix73.0.0.0/8
Route mappingFound

📅 Observation Timeline 🔄 Live

First Seen2026-10-05 11:24:34 UTC
Last Seen2026-10-05 11:24:34 UTC
Profile Built2026-10-05 11:32:08 UTC
Data FreshnessLive
Signal Types14
Total Observations14
🔍 14 signal types · 14 observations collected
This report is generated from 14+ 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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❓ Frequently Asked Questions About 73.34.76.133

Who owns the IP address 73.34.76.133?

73.34.76.133 is registered to Comcast IP Services, L.L.C.. The address falls within the 73.34.0.0/16 network block. Registration is held at ARIN.

Where is 73.34.76.133 located?

Geolocation data places 73.34.76.133 in Aurora, Colorado, United States. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 73.34.76.133 malicious or safe?

73.34.76.133 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 73.34.76.133?

The reverse DNS (PTR) record for 73.34.76.133 is c-73-34-76-133.hsd1.co.comcast.net. This hostname is forward-confirmed, meaning it resolves back to the same address.

Is 73.34.76.133 a VPN, proxy, or data center address?

73.34.76.133 is classified as a residential network based on network ownership and behavioural analysis.

🏘️ Related IP Addresses

Browse related networks

All addresses in AS7922🇺🇸 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.