173.208.123.21
173.208.123.21 is an IPv4 address operated by Leaseweb USA, Inc. (AS394380), geolocated to Dallas, United States. It belongs to datacenter or hosting infrastructure. As of November 5, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.
IP 173.208.123.21 is assigned to Leaseweb USA, Inc. in Dallas, Texas, and is identified as hosting infrastructure with no open ports or active email authentication records. The asset holds a low overall risk score of 20 and is classified as stable, though its intent remains unknown due to insufficient data. Confidence in the profile is very low because of contradictions between claimed geolocation and RTT physics measurements. Therefore, the intelligence recommendation is to monitor for changes given these signal inconsistencies.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Leaseweb USA, Inc. |
| ASN | AS394380 |
| Network Name | 173-208-123-0 |
| CIDR Block | 173.208.123.0/24 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ 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
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS394380 |
| Network Prefix | 173.208.123.0/24 |
| 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 | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 16% | 4 | 4 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-28 23:31:04 UTC |
| Last Seen | 2026-11-05 09:00:01 UTC |
| Profile Built | 2026-11-05 09:08:58 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 20 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 173.208.123.21
Who owns the IP address 173.208.123.21?
173.208.123.21 is registered to Leaseweb USA, Inc.. The address falls within the 173.208.123.0/24 network block. Registration is held at ARIN.
Where is 173.208.123.21 located?
Geolocation data places 173.208.123.21 in Dallas, Texas, United States. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 173.208.123.21 malicious or safe?
173.208.123.21 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 173.208.123.21 a VPN, proxy, or data center address?
173.208.123.21 is classified as hosting infrastructure based on network ownership and behavioural analysis.