209.191.64.198
209.191.64.198 is an IPv4 address operated by Yahoo Holdings Inc. (AS10310), geolocated to New York, United States. Its reverse DNS name is ae-13.pat1.bfz.yahoo.com. As of October 30, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Organization | Yahoo Holdings Inc. |
| ASN | AS10310 |
| Network Name | A-YAHOO-US3 |
| CIDR Block | 209.191.64.0/18 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ae-13.pat1.bfz.yahoo.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ae-13.pat1.bfz.yahoo.com |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Present |
☁️ 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 | AS10310 |
| Network Prefix | 209.191.64.0/20 |
| 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 | 0% | 0 | 0 |
| reputation | 25% | 1 | 1 |
| geolocation | 35% | 2 | 2 |
| Overall | 25% | 8 | 8 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-30 03:38:23 UTC |
| Last Seen | 2026-11-02 10:43:40 UTC |
| Profile Built | 2026-10-30 03:44:48 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 18 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 209.191.64.198
Who owns the IP address 209.191.64.198?
209.191.64.198 is registered to Yahoo Holdings Inc.. The address falls within the 209.191.64.0/18 network block. Registration is held at ARIN.
Where is 209.191.64.198 located?
Geolocation data places 209.191.64.198 in New York, NY, United States. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 209.191.64.198 malicious or safe?
209.191.64.198 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 209.191.64.198?
The reverse DNS (PTR) record for 209.191.64.198 is ae-13.pat1.bfz.yahoo.com. This hostname is forward-confirmed, meaning it resolves back to the same address.