181.229.26.123
181.229.26.123 is an IPv4 address announced by AS7303, with approximate network location New York, Argentina. It belongs to a mobile network with reverse DNS name 123-26-229-181.cab.prima.com.ar. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Telecom Argentina S.A. |
| ASN | AS7303 |
| Network Name | 181.228.0.0 - 181.229.255.255 |
| CIDR Block | 181.228.0.0/15 |
| RIR | LACNIC |
| Network registration country | AR |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 123-26-229-181.cab.prima.com.ar |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 123-26-229-181.cab.prima.com.ar |
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 | Mobile |
| Service Purpose | Firewalled / No Services |
| 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 | AS7303 |
| Network Prefix | 181.228.0.0/15 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 12% | 3 | 3 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Stale
| First Seen | 2026-07-10 07:52:58 UTC |
| Last Seen | 2026-11-13 23:53:18 UTC |
| Profile Built | 2026-11-12 02:45:00 UTC |
| Data Freshness | Stale |
| Signal Types | 17 |
| Total Observations | 20 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 181.229.26.123
Who owns the IP address 181.229.26.123?
181.229.26.123 is registered to Telecom Argentina S.A.. The address falls within the 181.228.0.0/15 network block. Registration is held at LACNIC.
Where is 181.229.26.123 located?
Geolocation data places 181.229.26.123 in New York, Buenos Aires, Argentina. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 181.229.26.123 malicious or safe?
181.229.26.123 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 181.229.26.123?
The reverse DNS (PTR) record for 181.229.26.123 is 123-26-229-181.cab.prima.com.ar. This hostname is not forward-confirmed, so it should be treated as a weak signal.
Is 181.229.26.123 a VPN, proxy, or data center address?
181.229.26.123 is classified as a mobile network based on network ownership and behavioural analysis.