188.120.102.233
🏢 Ownership & Registration
| Organization | A1 Serbia IP Admins |
| ASN | AS44143 |
| Network Name | A1_Serbia |
| CIDR Block | 188.120.102.0/24 |
| RIR | RIPE |
| Country | RS |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 188-120-102-233.dynamic.a1.rs |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 188-120-102-233.dynamic.a1.rs |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | 2/2 domains |
| DMARC | 2/2 domains |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
| Domains Checked | 2 domains |
☁️ 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
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS44143 |
| Network Prefix | 188.120.96.0/21 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 17% | 2 | 3 |
| routing | 8% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 17% | 2 | 3 |
| reputation | 8% | 1 | 2 |
| geolocation | 12% | 2 | 2 |
| Overall | 12% | 10 | 13 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-11 08:22:24 UTC |
| Last Seen | 2026-09-02 22:55:20 UTC |
| Profile Built | 2026-09-02 22:56:48 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 27 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 188.120.102.233
Who owns the IP address 188.120.102.233?
188.120.102.233 is registered to A1 Serbia IP Admins. The address falls within the 188.120.102.0/24 network block. Registration is held at RIPE.
Where is 188.120.102.233 located?
Geolocation data places 188.120.102.233 in Vienna, Belgrade, Austria. The local time zone is Europe/Vienna. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 188.120.102.233 malicious or safe?
188.120.102.233 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 188.120.102.233?
The reverse DNS (PTR) record for 188.120.102.233 is 188-120-102-233.dynamic.a1.rs. This hostname is not forward-confirmed, so it should be treated as a weak signal.