168.90.59.137
🏢 Ownership & Registration
| Organization | ZAAPNET TELECOMUNICACOES LTDA |
| ASN | AS265278 |
| Network Name | 272888 |
| CIDR Block | 168.90.56.0/22 |
| RIR | ARIN |
| Country | BR |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | host-168-90-59-137.zaapnet.com.br |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | host-168-90-59-137.zaapnet.com.br |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ 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 | AS265278 |
| Network Prefix | 168.90.58.0/23 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 35% | 2 | 2 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 25% | 1 | 1 |
| reputation | 25% | 1 | 1 |
| geolocation | 25% | 1 | 1 |
| Overall | 26% | 7 | 7 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-07 00:23:58 UTC |
| Last Seen | 2026-08-27 04:15:18 UTC |
| Profile Built | 2026-08-29 06:03:03 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 21 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 168.90.59.137
Who owns the IP address 168.90.59.137?
168.90.59.137 is registered to ZAAPNET TELECOMUNICACOES LTDA. The address falls within the 168.90.56.0/22 network block. Registration is held at ARIN.
Where is 168.90.59.137 located?
Geolocation data places 168.90.59.137 in Ibiporã, Paraná, Brazil. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 168.90.59.137 malicious or safe?
168.90.59.137 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 168.90.59.137?
The reverse DNS (PTR) record for 168.90.59.137 is host-168-90-59-137.zaapnet.com.br. This hostname is forward-confirmed, meaning it resolves back to the same address.
Is 168.90.59.137 a VPN, proxy, or data center address?
168.90.59.137 is classified as a residential network based on network ownership and behavioural analysis.