179.90.216.4
Intelligence analysis was conducted on 179.90.216.4, which maintained a Low Risk reputation with a Risk Score of 25. Ownership was attributed to TELEFONICA BRASIL S.A (ASN 26599) within the 179.88.0.0/14 CIDR block under LACNIC. Geolocation data placed the IP in Jau, São Paulo, Brazil. The network role was identified as a mobile endpoint associated with the Vivo carrier (LTE/5G). No open ports were detected, and the service purpose was listed as Firewalled / No Services. No threat indicators, known campaigns, or blacklist entries were associated with the address. DNS resolution confirmed the hostname 179-90-216-4.user.vivozap.com.br. No specific actions were recommended based on the observed data.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | TELEFÔNICA BRASIL S.A |
| ASN | AS26599 |
| Network Name | 210502 |
| CIDR Block | 179.88.0.0/14 |
| RIR | LACNIC |
| Country | BR |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | 179-90-216-4.user.vivozap.com.br |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 179-90-216-4.user.vivozap.com.br |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Mobile |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 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 | AS26599 |
| Network Prefix | 179.88.0.0/14 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 35% | 2 | 2 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 18% | 5 | 5 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-11 14:30:23 UTC |
| Last Seen | 2026-08-31 22:37:07 UTC |
| Profile Built | 2026-08-31 22:43:02 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 25 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 179.90.216.4
Who owns the IP address 179.90.216.4?
179.90.216.4 is registered to TELEFÔNICA BRASIL S.A. The address falls within the 179.88.0.0/14 network block. Registration is held at LACNIC.
Where is 179.90.216.4 located?
Geolocation data places 179.90.216.4 in Jaú, São Paulo, Brazil. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 179.90.216.4 malicious or safe?
179.90.216.4 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 179.90.216.4?
The reverse DNS (PTR) record for 179.90.216.4 is 179-90-216-4.user.vivozap.com.br. This hostname is not forward-confirmed, so it should be treated as a weak signal.
Is 179.90.216.4 a VPN, proxy, or data center address?
179.90.216.4 is classified as a mobile network based on network ownership and behavioural analysis.