74.248.34.139
74.248.34.139 is an IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US (AS8075), with approximate network location Warsaw, Poland. It belongs to datacenter or hosting infrastructure. As of November 14, 2026, IPDebrief rates it Low Risk (15/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | PFN ADSL CBB |
| ASN | AS8075 |
| Network Name | BLS-74-248-32-0-1003020949 |
| CIDR Block | 74.248.32.0/19 |
| RIR | ARIN |
| Network registration country | — |
| Registrant address country | United States |
| Routing operator | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
DNS Posture
Results describe the queried names. SPF, DMARC and CAA are domain policies, not requirements for every IP. DNSSEC here describes reverse DNS; inconclusive validation does not mean unsigned.
Not assessed: 0 conclusive IP DNS checks.
| caa | Not applicable |
| spf | Not checked |
| dmarc | Not checked |
| dnssec | Unknown / lookup inconclusive 139.34.248.74.in-addr.arpa |
| fcrDns | Not applicable |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 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
| Port | Latest capture attempt |
|---|---|
| 443 | Certificate not captured; current certificate unknown (unreachable) |
| 8443 | Certificate not captured; current certificate unknown (unreachable) |
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS8075 |
| Network Prefix | 74.248.0.0/15 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 10% | 2 | 4 |
| routing | 3% | 1 | 1 |
| services | 5% | 2 | 2 |
| ownership | 5% | 2 | 2 |
| reputation | 8% | 1 | 3 |
| geolocation | 10% | 2 | 3 |
| Overall | 7% | 10 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-10 07:54:08 UTC |
| Last Seen | 2026-11-14 05:55:37 UTC |
| Profile Built | 2026-11-14 06:03:23 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 27 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 74.248.34.139
Who owns the IP address 74.248.34.139?
74.248.34.139 is registered to PFN ADSL CBB. The address falls within the 74.248.32.0/19 network block. Registration is held at ARIN.
Where is 74.248.34.139 located?
Geolocation data places 74.248.34.139 in Warsaw, Mazovia, Poland. The local time zone is Europe/Warsaw. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 74.248.34.139 malicious or safe?
74.248.34.139 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.
Is 74.248.34.139 a VPN, proxy, or data center address?
74.248.34.139 is classified as cloud infrastructure based on network ownership and behavioural analysis.