87.238.63.5
87.238.63.5 is an IPv4 address operated by NO-LINPRO-MNT (AS39029), geolocated to Oslo, Norway. Its reverse DNS name is s1-h25-osl3.n.bitbit.net. As of November 3, 2026, IPDebrief rates it Moderate Risk (40/100); no anonymizing service was detected.
IP 87.238.63.5 resolves to bitbit.net under Redpill Linpro AS (ASN 39029) in Oslo, Norway, despite conflicting geolocation data citing the US. Classified as a suspicious host with a risk score of 40, the IP is associated with eight DNS threat lists and a maximum severity of high. No open ports are detected, indicating a firewalled service role, yet the IP correlates with five other associated addresses. Operational guidance suggests implementing rate-limiting rules via iptables or nginx to mitigate the moderate risk level.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | NO-LINPRO-MNT |
| ASN | AS39029 |
| Network Name | RLNC |
| CIDR Block | 87.238.48.0/20 |
| RIR | RIPE |
| Country | NO |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | s1-h25-osl3.n.bitbit.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | s1-h25-osl3.n.bitbit.net |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| 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 | AS39029 |
| Network Prefix | 87.238.32.0/19 |
| 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 | 35% | 2 | 2 |
| ownership | 25% | 1 | 2 |
| reputation | 0% | 0 | 0 |
| geolocation | 50% | 2 | 3 |
| Overall | 28% | 8 | 10 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-17 00:16:21 UTC |
| Last Seen | 2026-11-03 16:04:32 UTC |
| Profile Built | 2026-11-03 16:26:14 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 24 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 87.238.63.5
Who owns the IP address 87.238.63.5?
87.238.63.5 is registered to NO-LINPRO-MNT. The address falls within the 87.238.48.0/20 network block. Registration is held at RIPE.
Where is 87.238.63.5 located?
Geolocation data places 87.238.63.5 in Oslo, Oslo, Norway. The local time zone is Europe/Oslo. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 87.238.63.5 malicious or safe?
87.238.63.5 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 87.238.63.5?
The reverse DNS (PTR) record for 87.238.63.5 is s1-h25-osl3.n.bitbit.net. This hostname is forward-confirmed, meaning it resolves back to the same address.