IPDebrief

187.121.163.2

IP Intelligence Dossier
Your IP: 216.73.217.131
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🌍 Geolocation

Country🇧🇷 Brazil
RegionSão Paulo
CityLaranjal Paulista
Timezone—
Latitude-23.02
Longitude-47.86

🏢 Ownership & Registration

OrganizationZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA
ASNAS270814
Network Name434355
CIDR Block187.121.160.0/20
RIRLACNIC
CountryBR
Abuse Contact—

🌐 DNS Intelligence

PTR187-121-163-2.zaaztelecom.com.br
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnames187-121-163-2.zaaztelecom.com.br

🔐 DNS Hygiene

Hygiene Score20% (Poor)
SPFNot configured
DMARCNot configured
FCrDNSNot verified
DNSSECValid
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 ASNAS270814
Network Prefix187.121.160.0/22
Route mappingFound

🎯 Confidence Breakdown

Per-dimension confidence scores based on source diversity and data freshness

DimensionScoreSourcesObservations
threat
25%
11
routing
25%
11
services
25%
11
ownership
25%
11
reputation
0%
00
geolocation
0%
00
Overall16%44
Coverage: 4/6 dimensions · Data sufficiency: partial
Data CoherenceConsistent (100%)
AttributionModerate (50%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

📅 Observation Timeline 🔄 Live

First Seen2026-07-04 23:31:40 UTC
Last Seen2026-08-30 12:15:58 UTC
Profile Built2026-08-30 12:29:06 UTC
Data FreshnessLive
Signal Types19
Total Observations25
🔍 19 signal types · 25 observations collected
This report is generated from 19+ 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 187.121.163.2

Who owns the IP address 187.121.163.2?

187.121.163.2 is registered to ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA. The address falls within the 187.121.160.0/20 network block. Registration is held at LACNIC.

Where is 187.121.163.2 located?

Geolocation data places 187.121.163.2 in Laranjal Paulista, São Paulo, Brazil. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 187.121.163.2 malicious or safe?

187.121.163.2 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 187.121.163.2?

The reverse DNS (PTR) record for 187.121.163.2 is 187-121-163-2.zaaztelecom.com.br. This hostname is not forward-confirmed, so it should be treated as a weak signal.

Is 187.121.163.2 a VPN, proxy, or data center address?

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

🏘️ Related IP Addresses

Browse related networks

All addresses in AS270814🇧🇷 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.