181.51.34.178
IP 181.51.34.178 is owned by Telmex Colombia S.A. (ASN 10620) in Bogota, Colombia, though hostname-based geolocation indicates Newark, US-NJ. The host is firewalled with no open ports but is listed on one DNS blacklist with high severity under the bot category. DNS configuration lacks SPF, DMARC, and CAA records, contributing to an overall risk score of 25. Given the unknown intent and low-grade risk indicators, the recommendation is to monitor this suspicious host.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Telmex Colombia S.A. |
| ASN | AS10620 |
| Network Name | 181.48.0.0 - 181.55.255.255 |
| CIDR Block | 181.48.0.0/13 |
| RIR | LACNIC |
| Country | CO |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | static-ip-18151034178.cable.net.co |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | static-ip-18151034178.cable.net.co |
🔐 DNS Hygiene
| Hygiene Score | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ 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
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS10620 |
| Network Prefix | 181.51.34.0/23 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 13% | 1 | 1 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 13% | 1 | 1 |
| geolocation | 13% | 1 | 1 |
| Overall | 11% | 5 | 5 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-07 20:21:26 UTC |
| Last Seen | 2026-10-15 08:31:07 UTC |
| Profile Built | 2026-10-15 08:54:05 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 23 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 181.51.34.178
Who owns the IP address 181.51.34.178?
181.51.34.178 is registered to Telmex Colombia S.A.. The address falls within the 181.48.0.0/13 network block. Registration is held at LACNIC.
Where is 181.51.34.178 located?
Geolocation data places 181.51.34.178 in Newark, US-NJ, United States. The local time zone is America/New_York. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 181.51.34.178 malicious or safe?
181.51.34.178 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 181.51.34.178?
The reverse DNS (PTR) record for 181.51.34.178 is static-ip-18151034178.cable.net.co. This hostname is not forward-confirmed, so it should be treated as a weak signal.