IPDebrief

104.21.90.73

IP Intelligence Dossier
Your IP: 216.73.216.142

104.21.90.73 is an IPv4 address operated by Cloudflare, geolocated to United States. It belongs to datacenter or hosting infrastructure. As of November 7, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

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🌍 Geolocation

Country🇺🇸 United States
Region—
City—
Timezone—
Latitude—
Longitude—

🏢 Ownership & Registration

OrganizationCloudflare
ASN—
Network Name—
CIDR Block—
RIR—
Country—
Abuse Contact—

🌐 DNS Intelligence

PTR RecordNo PTR
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)

🔐 DNS Hygiene

Hygiene Score0% (None)
SPFNot configured
DMARCNot configured
FCrDNSNot verified
DNSSECNot signed
CAANot configured

☁️ Network Classification

InfrastructureInfrastructure / Datacenter
Service PurposeFirewalled / No Services
Network TierHosting — Infrastructure provider without advanced routing
CDN

🔌 Services & Open Ports

PortServiceProtocolBanner
No open ports detected
Server—
HTTP Title—

🔐 TLS Certificate

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

🛡️ Public Network Snapshot

Origin ASNAS13335
Network Prefix104.21.80.0/20
Route mappingFound

📅 Observation Timeline 🔄 Live

First Seen2026-11-03 17:17:44 UTC
Last Seen2026-11-07 02:51:19 UTC
Profile Built2026-11-07 02:58:57 UTC
Data FreshnessLive
Signal Types7
Total Observations7
🔍 7 signal types · 7 observations collected
This report is generated from 7+ 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.
{ } JSON API 📧 Enterprise Access

❓ Frequently Asked Questions About 104.21.90.73

Who owns the IP address 104.21.90.73?

104.21.90.73 is registered to Cloudflare.

Where is 104.21.90.73 located?

Geolocation data places 104.21.90.73 in United States. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 104.21.90.73 malicious or safe?

104.21.90.73 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.

Is 104.21.90.73 a VPN, proxy, or data center address?

104.21.90.73 is classified as a content delivery network based on network ownership and behavioural analysis.

🏘️ Related IP Addresses

Nearby addresses

104.21.90.15104.21.90.41104.21.90.75104.21.90.116104.21.90.168104.21.90.212

Browse related networks

Cloudflare IP ranges🇺🇸 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.