187.87.244.247
The IP address 187.87.244.247 was identified as a residential endpoint associated with Netwave Telecomunicações Ltda. (AS262690) in Itatiba, São Paulo, Brazil. The address was observed within the 187.87.240.0/20 block from 2026-07-10 to 2026-09-04. Intelligence data assigned the endpoint a Moderate Risk reputation with a risk score of 50. Although behavioral indicators such as enumeration strikes were absent, the address was listed on DNSBLs and flagged with a high severity recommendation to block due to elevated risk from multiple threat signals.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Netwave Telecomunicações Ltda. |
| ASN | AS262690 |
| Network Name | 135582 |
| CIDR Block | 187.87.240.0/20 |
| RIR | LACNIC |
| Country | BR |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | 187-87-244-247.netwave.com.br |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 187-87-244-247.netwave.com.br |
🔐 DNS Hygiene
| Hygiene Score | 0% (None) |
| SPF | 0/2 domains |
| DMARC | 0/2 domains |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 2 domains |
☁️ Network Classification
| Infrastructure | Residential |
| Service Purpose | Residential Endpoint |
| Network Tier | End-User — Residential ISP endpoint |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS262690 |
| Network Prefix | 187.87.244.0/22 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 27% | 2 | 4 |
| routing | 8% | 1 | 1 |
| services | 8% | 1 | 1 |
| ownership | 25% | 2 | 3 |
| reputation | 20% | 1 | 3 |
| geolocation | 28% | 2 | 3 |
| Overall | 19% | 9 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-10 20:10:05 UTC |
| Last Seen | 2026-09-28 02:52:54 UTC |
| Profile Built | 2026-09-27 02:40:53 UTC |
| Data Freshness | Live |
| Signal Types | 26 |
| Total Observations | 33 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 187.87.244.247
Who owns the IP address 187.87.244.247?
187.87.244.247 is registered to Netwave Telecomunicações Ltda.. The address falls within the 187.87.240.0/20 network block. Registration is held at LACNIC.
Where is 187.87.244.247 located?
Geolocation data places 187.87.244.247 in Itatiba, São Paulo, Brazil. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 187.87.244.247 malicious or safe?
187.87.244.247 currently carries a moderate risk assessment, meaning some indicators warrant caution, but the evidence is mixed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 187.87.244.247?
The reverse DNS (PTR) record for 187.87.244.247 is 187-87-244-247.netwave.com.br. This hostname is not forward-confirmed, so it should be treated as a weak signal.
Is 187.87.244.247 a VPN, proxy, or data center address?
187.87.244.247 is classified as a residential network based on network ownership and behavioural analysis.