167.250.103.137
🏢 Ownership & Registration
| Organization | NORTETEL TELECOMUNICACOES LTDA |
| ASN | AS52928 |
| Network Name | 270740 |
| CIDR Block | 167.250.100.0/22 |
| RIR | ARIN |
| Country | BR |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | 167-250-103-137.linknortetel.com.br |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 167-250-103-137.linknortetel.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 | Residential |
| Service Purpose | Single-Service Host |
| Network Tier | End-User — Residential ISP endpoint |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| Closed Ports | 22, 25, 443, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS52928 |
| Network Prefix | 167.250.102.0/23 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Not detected |
🎯 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 | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 16% | 4 | 4 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-09 13:31:34 UTC |
| Last Seen | 2026-09-19 19:50:09 UTC |
| Profile Built | 2026-09-19 19:50:26 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 26 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 167.250.103.137
Who owns the IP address 167.250.103.137?
167.250.103.137 is registered to NORTETEL TELECOMUNICACOES LTDA. The address falls within the 167.250.100.0/22 network block. Registration is held at ARIN.
Where is 167.250.103.137 located?
Geolocation data places 167.250.103.137 in Janauba, MG, Brazil. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 167.250.103.137 malicious or safe?
167.250.103.137 currently carries a high risk assessment, meaning indicators associated with malicious or abusive activity have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 167.250.103.137?
The reverse DNS (PTR) record for 167.250.103.137 is 167-250-103-137.linknortetel.com.br. This hostname is not forward-confirmed, so it should be treated as a weak signal.
What ports are open on 167.250.103.137?
Responsive ports observed on 167.250.103.137 include 80. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.
Is 167.250.103.137 a VPN, proxy, or data center address?
167.250.103.137 is classified as a residential network based on network ownership and behavioural analysis.