113.23.52.23
113.23.52.23 is an IPv4 address announced by AS18403, with approximate network location Hanoi, Vietnam. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Network Operation Center |
| ASN | AS18403 |
| Network Name | FPTDYNAMICIP-NET |
| CIDR Block | 113.23.48.0/20 |
| RIR | APNIC |
| Network registration country | VN |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
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 | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 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 | AS18403 |
| Network Prefix | 113.23.48.0/21 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 35% | 2 | 3 |
| routing | 17% | 1 | 1 |
| services | 17% | 1 | 1 |
| ownership | 35% | 2 | 3 |
| reputation | 17% | 1 | 2 |
| geolocation | 24% | 2 | 2 |
| Overall | 24% | 9 | 12 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Stale
| First Seen | 2026-10-06 18:18:13 UTC |
| Last Seen | 2026-10-11 09:25:29 UTC |
| Profile Built | 2026-11-11 18:03:18 UTC |
| Data Freshness | Stale |
| Signal Types | 13 |
| Total Observations | 14 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 113.23.52.23
Who owns the IP address 113.23.52.23?
113.23.52.23 is registered to Network Operation Center. The address falls within the 113.23.48.0/20 network block. Registration is held at APNIC.
Where is 113.23.52.23 located?
Geolocation data places 113.23.52.23 in Hanoi, Hanoi, Vietnam. The local time zone is Asia/Ho_Chi_Minh. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 113.23.52.23 malicious or safe?
113.23.52.23 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.