IPDebrief

187.120.52.135

IP Intelligence Dossier
Your IP: 216.73.217.11
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🌍 Geolocation

Country🇧🇷 Brazil
RegionCeará
CityJuazeiro do Norte
Timezone—
Latitude-7.21
Longitude-39.32

🏢 Ownership & Registration

OrganizationDB3 SERVICOS DE TELECOMUNICACOES S.A
ASNAS28598
Network Name407446
CIDR Block187.120.48.0/20
RIRLACNIC
CountryBR
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTR187-120-52-135.mobtelecom.com.br
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnames187-120-52-135.mobtelecom.com.br

🔐 DNS Hygiene

Hygiene Score0% (None)
SPFNot configured
DMARCNot configured
FCrDNSNot verified
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
Server—
HTTP Title—

🔐 TLS Certificate

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

🛡️ Public Network Snapshot

Origin ASNAS28598
Network Prefix187.120.48.0/20
Route mappingFound

📅 Observation Timeline 🔄 Live

First Seen2026-11-03 09:11:34 UTC
Last Seen2026-11-03 09:11:34 UTC
Profile Built2026-11-03 09:18:31 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.
Full dossier details are available via our API.
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❓ Frequently Asked Questions About 187.120.52.135

Who owns the IP address 187.120.52.135?

187.120.52.135 is registered to DB3 SERVICOS DE TELECOMUNICACOES S.A. The address falls within the 187.120.48.0/20 network block. Registration is held at LACNIC.

Where is 187.120.52.135 located?

Geolocation data places 187.120.52.135 in Juazeiro do Norte, Ceará, Brazil. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 187.120.52.135 malicious or safe?

187.120.52.135 currently carries a high risk assessment, meaning indicators associated with malicious or abusive activity have been observed. This assessment is generated from continuously collected signals and can change over time.

What is the hostname for 187.120.52.135?

The reverse DNS (PTR) record for 187.120.52.135 is 187-120-52-135.mobtelecom.com.br. This hostname is not forward-confirmed, so it should be treated as a weak signal.

Is 187.120.52.135 a VPN, proxy, or data center address?

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

🏘️ Related IP Addresses

Nearby addresses in 187.120.48.0/20

187.120.52.172187.120.52.182187.120.52.211

Browse related networks

All addresses in AS28598🇧🇷 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.