89.172.185.217
89.172.185.217 is an IPv4 address announced by AS5391, with approximate network location Zagreb, Croatia. Its reverse DNS name is 89-172-185-217.adsl.net.t-com.hr. As of October 21, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | HPT-MNT |
| ASN | AS5391 |
| Network Name | T-HT |
| CIDR Block | 89.172.160.0/19 |
| RIR | RIPE |
| Network registration country | HR |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 89-172-185-217.adsl.net.t-com.hr |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 89-172-185-217.adsl.net.t-com.hr |
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 | 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 | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS5391 |
| Network Prefix | 89.172.0.0/16 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 35% | 2 | 2 |
| routing | 25% | 1 | 1 |
| services | 35% | 2 | 2 |
| ownership | 0% | 0 | 0 |
| reputation | 25% | 1 | 1 |
| geolocation | 25% | 1 | 1 |
| Overall | 24% | 7 | 7 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-18 16:33:42 UTC |
| Last Seen | 2026-11-08 20:22:36 UTC |
| Profile Built | 2026-10-21 16:39:27 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 19 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 89.172.185.217
Who owns the IP address 89.172.185.217?
89.172.185.217 is registered to HPT-MNT. The address falls within the 89.172.160.0/19 network block. Registration is held at RIPE.
Where is 89.172.185.217 located?
Geolocation data places 89.172.185.217 in Zagreb, City of Zagreb, Croatia. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 89.172.185.217 malicious or safe?
89.172.185.217 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 89.172.185.217?
The reverse DNS (PTR) record for 89.172.185.217 is 89-172-185-217.adsl.net.t-com.hr. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 89.172.185.217?
Responsive ports observed on 89.172.185.217 include 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.