109.72.53.73
109.72.53.73 is an IPv4 address operated by TELEKOM-AS - TELEKOM SRBIJA a.d., RS (AS8400), with approximate network location Sremska Mitrovica, Serbia. Its reverse DNS name is static-109-72-53-73.cpe.sn.co.rs. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | KTI-MNT |
| ASN | AS8400 |
| Network Name | MOJASUPERNOVA-NET |
| CIDR Block | 109.72.52.0/22 |
| RIR | ARIN |
| Network registration country | RS |
| Routing operator | TELEKOM-AS - TELEKOM SRBIJA a.d., RS |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | static-109-72-53-73.cpe.sn.co.rs |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | static-109-72-53-73.cpe.sn.co.rs |
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 rs |
| spf | Unknown / lookup inconclusive static-109-72-53-73.cpe.sn.co.rs |
| dmarc | Unknown / lookup inconclusive _dmarc.static-109-72-53-73.cpe.sn.co.rs |
| dnssec | Unknown / lookup inconclusive 73.53.72.109.in-addr.arpa |
| fcrDns | Unknown / lookup inconclusive static-109-72-53-73.cpe.sn.co.rs |
☁️ 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
| Port | Latest capture attempt |
|---|---|
| 443 | Certificate not captured; current certificate unknown (unreachable) |
| 8443 | Certificate not captured; current certificate unknown (unreachable) |
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS8400 |
| Network Prefix | 109.72.48.0/20 |
| Route mapping | Found |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-30 13:37:26 UTC |
| Last Seen | 2026-11-13 07:13:13 UTC |
| Profile Built | 2026-11-13 07:19:50 UTC |
| Data Freshness | Live |
| Signal Types | 13 |
| Total Observations | 20 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 109.72.53.73
Who owns the IP address 109.72.53.73?
109.72.53.73 is registered to KTI-MNT. The address falls within the 109.72.52.0/22 network block. Registration is held at ARIN.
Where is 109.72.53.73 located?
Geolocation data places 109.72.53.73 in Sremska Mitrovica, Vojvodina, Serbia. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 109.72.53.73 malicious or safe?
109.72.53.73 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 109.72.53.73?
The reverse DNS (PTR) record for 109.72.53.73 is static-109-72-53-73.cpe.sn.co.rs. This hostname is not forward-confirmed, so it should be treated as a weak signal.