186.45.133.249
186.45.133.249 is an IPv4 address announced by AS5639, with approximate network location Arima, Trinidad & Tobago. It belongs to a residential connection with reverse DNS name 186-45-133-249.dynamic.tstt.net.tt. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Telecommunication Services of Trinidad and Tobago |
| ASN | AS5639 |
| Network Name | 186.44.0.0 - 186.45.255.255 |
| CIDR Block | 186.44.0.0/15 |
| RIR | LACNIC |
| Network registration country | TT |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 186-45-133-249.dynamic.tstt.net.tt |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 186-45-133-249.dynamic.tstt.net.tt |
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.
| spf | Not checked |
| dmarc | Not checked |
| fcrDns | Not checked |
| dnssec | Not checked |
| caa | Not checked |
☁️ Network Classification
| Infrastructure | Residential |
| Service Purpose | Residential Endpoint |
| Network Tier | End-User — Residential ISP endpoint |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS5639 |
| Network Prefix | 186.45.128.0/21 |
| Route mapping | Found |
📅 Observation Timeline 🔄 Aging
| First Seen | 2026-11-02 08:01:51 UTC |
| Last Seen | 2026-11-03 15:16:36 UTC |
| Profile Built | 2026-11-12 19:16:01 UTC |
| Data Freshness | Aging |
| Signal Types | 12 |
| Total Observations | 12 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 186.45.133.249
Who owns the IP address 186.45.133.249?
186.45.133.249 is registered to Telecommunication Services of Trinidad and Tobago. The address falls within the 186.44.0.0/15 network block. Registration is held at LACNIC.
Where is 186.45.133.249 located?
Geolocation data places 186.45.133.249 in Arima, Borough of Arima, Trinidad & Tobago. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 186.45.133.249 malicious or safe?
186.45.133.249 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 186.45.133.249?
The reverse DNS (PTR) record for 186.45.133.249 is 186-45-133-249.dynamic.tstt.net.tt. This hostname is forward-confirmed, meaning it resolves back to the same address.
Is 186.45.133.249 a VPN, proxy, or data center address?
186.45.133.249 is classified as a residential network based on network ownership and behavioural analysis.