IPDebrief

45.187.136.251

IP Intelligence Dossier
Your IP: 216.73.216.142

45.187.136.251 is an IPv4 address operated by INFOSERVIC INFORMATICA TELECOMUNICAÇÃO LTDA (AS263495), geolocated to Santo Antônio do Sudoeste, Brazil. Its reverse DNS name is 251-136-187-45.infoservic.com.br. As of October 9, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

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🌍 Geolocation

Country🇧🇷 Brazil
RegionParaná
CitySanto Antônio do Sudoeste
Timezone—
Latitude-26.06
Longitude-53.60

🏢 Ownership & Registration

OrganizationINFOSERVIC INFORMATICA TELECOMUNICAÇÃO LTDA
ASNAS263495
Network Name531914
CIDR Block45.187.136.0/22
RIRARIN
CountryBR
Abuse Contact—

🌐 DNS Intelligence

PTR251-136-187-45.infoservic.com.br
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)
Forward Hostnames251-136-187-45.infoservic.com.br

🔐 DNS Hygiene

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

☁️ Network Classification

InfrastructureUnknown
Service PurposeFirewalled / No Services
Network TierUnknown — Insufficient routing data to classify
No specific classification

🔌 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 ASNAS263495
Network Prefix45.187.136.0/23
Route mappingFound

📅 Observation Timeline 🔄 Live

First Seen2026-10-08 09:18:59 UTC
Last Seen2026-10-09 14:03:10 UTC
Profile Built2026-10-09 14:04:44 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 45.187.136.251

Who owns the IP address 45.187.136.251?

45.187.136.251 is registered to INFOSERVIC INFORMATICA TELECOMUNICAÇÃO LTDA. The address falls within the 45.187.136.0/22 network block. Registration is held at ARIN.

Where is 45.187.136.251 located?

Geolocation data places 45.187.136.251 in Santo Antônio do Sudoeste, Paraná, Brazil. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.

Is 45.187.136.251 malicious or safe?

45.187.136.251 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 45.187.136.251?

The reverse DNS (PTR) record for 45.187.136.251 is 251-136-187-45.infoservic.com.br. This hostname is not forward-confirmed, so it should be treated as a weak signal.

🏘️ Related IP Addresses

Nearby addresses in 45.187.136.0/22

45.187.136.3845.187.136.12845.187.136.250

Browse related networks

All addresses in AS263495🇧🇷 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.