147.135.4.52
147.135.4.52 is an IPv4 address operated by OVH - OVH SAS, FR (AS16276), with approximate network location Oakton, United States. It belongs to datacenter or hosting infrastructure with reverse DNS name ovhcloud-01.smoothnet.org. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | OVH US LLC |
| ASN | AS16276 |
| Network Name | OUL-16 |
| CIDR Block | 147.135.0.0/17 |
| RIR | ARIN |
| Network registration country | United States |
| Routing operator | OVH - OVH SAS, FR |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ovhcloud-01.smoothnet.org |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ovhcloud-01.smoothnet.org |
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 | Present / verified smoothnet.org |
| spf | Unknown / lookup inconclusive 64a43a329815e028cfef550ae868ab89.78b89a3877ccc80ef45b99bdfa79e67a.traefik.default, ovhcloud-01.smoothnet.org |
| dmarc | Unknown / lookup inconclusive _dmarc.64a43a329815e028cfef550ae868ab89.78b89a3877ccc80ef45b99bdfa79e67a.traefik.default, _dmarc.ovhcloud-01.smoothnet.org |
| dnssec | Unknown / lookup inconclusive 52.4.135.147.in-addr.arpa |
| fcrDns | Unknown / lookup inconclusive ovhcloud-01.smoothnet.org |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Web Server |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| 22 | ssh | tcp | Banner detected |
| Closed Ports | 25, 3389, 8080, 8443 (3 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| Port | Probe target | Certificate finding |
|---|---|---|
| (IP-targeted) | CN=TRAEFIK DEFAULT CERT Historical certificate; current certificate unknown |
| SANs | 64a43a329815e028cfef550ae868ab89.78b89a3877ccc80ef45b99bdfa79e67a.traefik.default |
| Valid From | 2026-11-01T10:31:02+00:00 |
| Valid Until | 2027-11-01T10:31:02+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 365 days |
🛡️ Public Network Snapshot
| Origin ASN | AS16276 |
| Network Prefix | 147.135.0.0/17 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Enabled |
🎯 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 | 35% | 2 | 2 |
| ownership | 25% | 1 | 2 |
| reputation | 0% | 0 | 0 |
| geolocation | 35% | 2 | 2 |
| Overall | 24% | 7 | 8 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-11-01 17:03:55 UTC |
| Last Seen | 2026-11-08 02:53:33 UTC |
| Profile Built | 2026-11-13 07:21:42 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 26 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 147.135.4.52
Who owns the IP address 147.135.4.52?
147.135.4.52 is registered to OVH US LLC. The address falls within the 147.135.0.0/17 network block. Registration is held at ARIN.
Where is 147.135.4.52 located?
Geolocation data places 147.135.4.52 in Oakton, VA, United States. The local time zone is America/New_York. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 147.135.4.52 malicious or safe?
147.135.4.52 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 147.135.4.52?
The reverse DNS (PTR) record for 147.135.4.52 is ovhcloud-01.smoothnet.org. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 147.135.4.52?
Responsive ports observed on 147.135.4.52 include 80, 443, 22. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.
Is 147.135.4.52 a VPN, proxy, or data center address?
147.135.4.52 is classified as cloud infrastructure and hosting infrastructure based on network ownership and behavioural analysis.