181.8.129.109
Intelligence briefing for IP 181.8.129.109. The address was identified as a residential endpoint associated with Telecom Personal Bs As (ASN 7303) in Buenos Aires, Argentina. Network classification indicated LTE/5G connectivity via the Personal carrier. The endpoint remained firewalled with no open services or active server banners.
Threat assessment assigned a Low Risk reputation score of 25. While the address was tagged as a "Suspicious Host" with a moderate attribution confidence of 70%, no active threat indicators were detected. The IP was not identified as a known attacker, spam source, or Tor exit node. However, control plane data showed the IP was listed on one of eight checked DNS blacklists. The surrounding subnet (181.8.129.0/24) was classified as mostly clean with an abuse density of 0.5.
Observations began on 2026-07-07 and concluded on 2026-09-13. No specific campaigns or associated infrastructure were linked to this address. The profile recommendation advised monitoring the endpoint due to its location in a mostly clean neighborhood. No firewall rules were generated.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Telecom Personal Bs As |
| ASN | AS7303 |
| Network Name | 181.8.128.0 - 181.8.131.255 |
| CIDR Block | 181.8.128.0/22 |
| RIR | LACNIC |
| Country | AR |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | host109.181-8-129.telecom.net.ar |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | host109.181-8-129.telecom.net.ar |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Mobile |
| Service Purpose | Firewalled / No Services |
| 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 | AS7303 |
| Network Prefix | 181.8.0.0/15 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 41% | 2 | 5 |
| routing | 13% | 1 | 2 |
| services | 8% | 1 | 1 |
| ownership | 39% | 2 | 5 |
| reputation | 25% | 1 | 3 |
| geolocation | 23% | 2 | 2 |
| Overall | 25% | 9 | 18 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-07 06:27:23 UTC |
| Last Seen | 2026-09-13 12:36:53 UTC |
| Profile Built | 2026-09-13 12:52:09 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 34 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 181.8.129.109
Who owns the IP address 181.8.129.109?
181.8.129.109 is registered to Telecom Personal Bs As. The address falls within the 181.8.128.0/22 network block. Registration is held at LACNIC.
Where is 181.8.129.109 located?
Geolocation data places 181.8.129.109 in Buenos Aires, Buenos Aires F.D., Argentina. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 181.8.129.109 malicious or safe?
181.8.129.109 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 181.8.129.109?
The reverse DNS (PTR) record for 181.8.129.109 is host109.181-8-129.telecom.net.ar. This hostname is forward-confirmed, meaning it resolves back to the same address.
Is 181.8.129.109 a VPN, proxy, or data center address?
181.8.129.109 is classified as a mobile network based on network ownership and behavioural analysis.