190.28.37.3
190.28.37.3 is an IPv4 address operated by AS13489 - UNE EPM TELECOMUNICACIONES S.A., CO (AS13489), with approximate network location Medellín, Colombia. It belongs to a mobile network with reverse DNS name adsl190-28-37-3.epm.net.co. As of November 14, 2026, IPDebrief rates it Low Risk (15/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | UNE EPM TELECOMUNICACIONES S.A. |
| ASN | AS13489 |
| Network Name | 190.28.0.0 - 190.28.255.255 |
| CIDR Block | 190.28.0.0/16 |
| RIR | LACNIC |
| Network registration country | CO |
| Routing operator | AS13489 - UNE EPM TELECOMUNICACIONES S.A., CO |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | adsl190-28-37-3.epm.net.co |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | adsl190-28-37-3.epm.net.co |
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 co |
| spf | Not found at queried name adsl190-28-37-3.epm.net.co |
| dmarc | Not found at queried name _dmarc.adsl190-28-37-3.epm.net.co |
| dnssec | Unknown / lookup inconclusive 3.37.28.190.in-addr.arpa |
| fcrDns | Present / verified adsl190-28-37-3.epm.net.co |
☁️ 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 | |||
| 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 | AS13489 |
| Network Prefix | 190.28.0.0/16 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 22% | 1 | 3 |
| routing | 3% | 1 | 1 |
| services | 20% | 2 | 2 |
| ownership | 7% | 2 | 3 |
| reputation | 3% | 1 | 1 |
| geolocation | 25% | 2 | 3 |
| Overall | 13% | 9 | 13 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Fresh
| First Seen | 2026-07-08 13:02:57 UTC |
| Last Seen | 2026-11-12 20:00:30 UTC |
| Profile Built | 2026-11-14 04:37:33 UTC |
| Data Freshness | Fresh |
| Signal Types | 19 |
| Total Observations | 28 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 190.28.37.3
Who owns the IP address 190.28.37.3?
190.28.37.3 is registered to UNE EPM TELECOMUNICACIONES S.A.. The address falls within the 190.28.0.0/16 network block. Registration is held at LACNIC.
Where is 190.28.37.3 located?
Geolocation data places 190.28.37.3 in Medellín, Antioquia, Colombia. The local time zone is America/Bogota. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 190.28.37.3 malicious or safe?
190.28.37.3 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 190.28.37.3?
The reverse DNS (PTR) record for 190.28.37.3 is adsl190-28-37-3.epm.net.co. This hostname is forward-confirmed, meaning it resolves back to the same address.
Is 190.28.37.3 a VPN, proxy, or data center address?
190.28.37.3 is classified as a mobile network and a residential network based on network ownership and behavioural analysis.