IPDebrief

2804:1b3:a742:11a1:44ee:e726:81f8:230e

IP Intelligence Dossier
Your IP: 216.73.217.75

2804:1b3:a742:11a1:44ee:e726:81f8:230e is an IPv6 address operated by AS18881 - TELEFONICA BRASIL S.A, BR (AS18881), with approximate network location São Paulo, Brazil. It belongs to a mobile network. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

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🌍 Geolocation

Country🇧🇷 Brazil
Location scopeApproximate network location. Distributed and anycast services can vary by observation point.
Anycast classificationUnverified (not proof of unicast)
RegionSP
CitySão Paulo
TimezoneAmerica/Sao_Paulo
Latitude-23.63
Longitude-46.64

🏢 Ownership & Registration

Registered holderTELEFÔNICA BRASIL S.A
ASNAS18881
Network Name258079
CIDR Block—
RIRARIN
Network registration countryBR
Routing operatorAS18881 - TELEFONICA BRASIL S.A, BR
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

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

DNS Posture

Results describe the queried names. SPF, DMARC and CAA are domain policies, not requirements for every IP. DNSSEC here describes reverse DNS; inconclusive validation does not mean unsigned.

Not assessed: 0 conclusive IP DNS checks.

caaNot applicable
spfUnknown / lookup inconclusive
dmarcUnknown / lookup inconclusive
dnssecUnknown / lookup inconclusive
e.0.3.2.8.f.1.8.6.2.7.e.e.e.4.4.1.a.1.1.2.4.7.a.3.b.1.0.4.0.8.2.ip6.arpa
fcrDnsUnknown / lookup inconclusive

☁️ Network Classification

InfrastructureMobile
Service PurposeFirewalled / No Services
Network TierUnknown — Insufficient routing data to classify
Mobile

🔌 Services & Open Ports

PortServiceProtocolBanner
No open ports detected
Server—
HTTP Title—

🔐 TLS Certificate

🔒
No certificate captured; current certificate unknown
Issued by —
N/A
SANsNone
Valid From—
Valid Until—

🛡️ Public Network Snapshot

Origin ASNAS18881
Network Prefix2804:1b3:a000::/37
Route mappingFound

📅 Observation Timeline 🔄 Live

First Seen2026-11-06 01:20:40 UTC
Last Seen2026-11-08 02:05:58 UTC
Profile Built2026-11-13 08:09:48 UTC
Data FreshnessLive
Signal Types10
Total Observations10
🔍 10 signal types · 10 observations collected
This report is generated from 10+ 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 2804:1b3:a742:11a1:44ee:e726:81f8:230e

Who owns the IP address 2804:1b3:a742:11a1:44ee:e726:81f8:230e?

2804:1b3:a742:11a1:44ee:e726:81f8:230e is registered to TELEFÔNICA BRASIL S.A. Registration is held at ARIN.

Where is 2804:1b3:a742:11a1:44ee:e726:81f8:230e located?

Geolocation data places 2804:1b3:a742:11a1:44ee:e726:81f8:230e in São Paulo, SP, Brazil. The local time zone is America/Sao_Paulo. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.

Is 2804:1b3:a742:11a1:44ee:e726:81f8:230e malicious or safe?

2804:1b3:a742:11a1:44ee:e726:81f8:230e 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 2804:1b3:a742:11a1:44ee:e726:81f8:230e a VPN, proxy, or data center address?

2804:1b3:a742:11a1:44ee:e726:81f8:230e is classified as a mobile network based on network ownership and behavioural analysis.

🏘️ Related IP Addresses

Browse related networks

All addresses in AS18881🇧🇷 BrazilNetwork 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.