181.71.106.143
181.71.106.143 is an IPv4 address operated by AS13489 - UNE EPM TELECOMUNICACIONES S.A., CO (AS13489), with approximate network location Rionegro, Colombia. It belongs to a mobile network. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
Witness AI IP Assessment (AI-generated)
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Intelligence Summary for Host 181.71.106.143
The host 181.71.106.143 was validated by the server and is assigned to the Colombia Móvil network (AS13489), operated by UNE EPM Telecomunicaciones S.A. in Colombia. The IP address resides within the CIDR block 181.70.0.0/15, specifically allocated to the 181.70.0.0 - 181.71.255.255 range. Geolocation data places the network infrastructure in Rionegro, Antioquia, though this represents an approximate network location rather than a specific server site.
Network classification identifies the address as mobile-based, with no indicators of cloud, CDN, proxy, Tor, hosting, or anycast services. The service purpose is currently defined as "Firewalled / No Services." A risk assessment yielded a score of zero, and no active TLS probes were recorded.
DNS hygiene evaluation returned a score of zero because all assessed checks—including CAA, SPF, DMARC, and DNSSEC—were marked as not checked. Consequently, the absence of these records does not confirm a lack of security controls, but rather indicates that specific validation steps were not performed during this assessment. Ownership details show the registrant country as Colombia, while the routing operator and organization are confirmed as UNE EPM Telecomunicaciones S.A. and Colombia Móvil, respectively. No abuse contact information was resolved in the available profile.
🏢 Ownership & Registration
| Registered holder | Colombia Móvil |
| ASN | AS13489 |
| Network Name | 181.70.0.0 - 181.71.255.255 |
| CIDR Block | 181.70.0.0/15 |
| RIR | LACNIC |
| Network registration country | CO |
| Routing operator | AS13489 - UNE EPM TELECOMUNICACIONES S.A., CO |
| 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 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 | Not checked |
| spf | Not checked |
| dmarc | Not checked |
| dnssec | Not checked |
| fcrDns | Not checked |
☁️ Network Classification
| Infrastructure | Mobile |
| 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
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS13489 |
| Network Prefix | 181.71.0.0/16 |
| Route mapping | Found |
| Certificates in transparency logs | 0 certificates |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 31% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 16% | 1 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 19% | 2 | 2 |
| Overall | 20% | 9 | 13 |
| Data Coherence | Consistent (100%) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Recent
| First Seen | 2026-11-05 13:51:41 UTC |
| Last Seen | 2026-11-14 14:24:53 UTC |
| Profile Built | 2026-11-13 08:14:36 UTC |
| Data Freshness | Recent |
| Signal Types | 17 |
| Total Observations | 17 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 181.71.106.143
Who owns the IP address 181.71.106.143?
181.71.106.143 is registered to Colombia Móvil. The address falls within the 181.70.0.0/15 network block. Registration is held at LACNIC.
Where is 181.71.106.143 located?
Geolocation data places 181.71.106.143 in Rionegro, 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 181.71.106.143 malicious or safe?
181.71.106.143 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 181.71.106.143 a VPN, proxy, or data center address?
181.71.106.143 is classified as a mobile network based on network ownership and behavioural analysis.