201.43.73.92
201.43.73.92 is an IPv4 address operated by AS27699 - TELEFONICA BRASIL S.A, BR (AS27699), with approximate network location Embu das Artes, Brazil. Its reverse DNS name is 201-43-73-92.dsl.telesp.net.br. As of November 14, 2026, IPDebrief rates it Low Risk (15/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | TELEFÔNICA BRASIL S.A |
| ASN | AS27699 |
| Network Name | 61539 |
| CIDR Block | 201.42.0.0/15 |
| RIR | LACNIC |
| Network registration country | BR |
| Registrant address country | BR |
| Routing operator | AS27699 - TELEFONICA BRASIL S.A, BR |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 201-43-73-92.dsl.telesp.net.br |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 201-43-73-92.dsl.telesp.net.br |
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.
Partial coverage: 1 conclusive IP DNS checks.
| caa | Not found at queried name br |
| spf | Not found at queried name 201-43-73-92.dsl.telesp.net.br |
| dmarc | Not found at queried name _dmarc.201-43-73-92.dsl.telesp.net.br |
| dnssec | Unknown / lookup inconclusive 92.73.43.201.in-addr.arpa |
| fcrDns | Present / verified 201-43-73-92.dsl.telesp.net.br |
☁️ 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
| 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 | AS27699 |
| Network Prefix | 201.42.0.0/15 |
| Route mapping | Found |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-06 20:09:37 UTC |
| Last Seen | 2026-11-14 05:01:10 UTC |
| Profile Built | 2026-11-14 05:07:42 UTC |
| Data Freshness | Live |
| Signal Types | 14 |
| Total Observations | 22 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 201.43.73.92
Who owns the IP address 201.43.73.92?
201.43.73.92 is registered to TELEFÔNICA BRASIL S.A. The address falls within the 201.42.0.0/15 network block. Registration is held at LACNIC.
Where is 201.43.73.92 located?
Geolocation data places 201.43.73.92 in Embu das Artes, SP, Brazil. The local time zone is America/Sao_Paulo. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 201.43.73.92 malicious or safe?
201.43.73.92 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 201.43.73.92?
The reverse DNS (PTR) record for 201.43.73.92 is 201-43-73-92.dsl.telesp.net.br. This hostname is forward-confirmed, meaning it resolves back to the same address.