54.72.180.146
54.72.180.146 is an IPv4 address operated by Amazon Web Services, with approximate network location Dublin, Ireland. Its reverse DNS name is ec2-54-72-180-146.eu-west-1.compute.amazonaws.com. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Unknown |
| ASN | — |
| Network Name | — |
| CIDR Block | — |
| RIR | — |
| Network registration country | — |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | ec2-54-72-180-146.eu-west-1.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-54-72-180-146.eu-west-1.compute.amazonaws.com |
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 found at queried name com |
| spf | Unknown / lookup inconclusive ec2-54-72-180-146.eu-west-1.compute.amazonaws.com, pushmessage.samsung.com |
| dmarc | Unknown / lookup inconclusive _dmarc.ec2-54-72-180-146.eu-west-1.compute.amazonaws.com, _dmarc.pushmessage.samsung.com |
| dnssec | Unknown / lookup inconclusive 146.180.72.54.in-addr.arpa |
| fcrDns | Unknown / lookup inconclusive ec2-54-72-180-146.eu-west-1.compute.amazonaws.com |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| Port | Probe target | Certificate finding |
|---|---|---|
| (IP-targeted) | CN=*.pushmessage.samsung.com Historical certificate; current certificate unknown |
| SANs | *.pushmessage.samsung.compushmessage.samsung.com |
| Valid From | 2026-08-04T00:00:00+00:00 |
| Valid Until | 2027-02-17T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 197 days |
🛡️ Public Network Snapshot
| Origin ASN | AS16509 |
| Network Prefix | 54.72.0.0/16 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Enabled |
🎯 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 | 35% | 2 | 2 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 35% | 2 | 2 |
| Overall | 20% | 6 | 6 |
| Data Coherence | Consistent (100%) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-18 15:54:55 UTC |
| Last Seen | 2026-11-08 00:19:35 UTC |
| Profile Built | 2026-11-13 08:34:06 UTC |
| Data Freshness | Live |
| Signal Types | 14 |
| Total Observations | 20 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 54.72.180.146
Where is 54.72.180.146 located?
Geolocation data places 54.72.180.146 in Dublin, Leinster, Ireland. The local time zone is Europe/Dublin. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 54.72.180.146 malicious or safe?
54.72.180.146 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 54.72.180.146?
The reverse DNS (PTR) record for 54.72.180.146 is ec2-54-72-180-146.eu-west-1.compute.amazonaws.com. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 54.72.180.146?
Responsive ports observed on 54.72.180.146 include 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.