23.242.28.103
🏢 Ownership & Registration
| Organization | Charter Communications Inc |
| ASN | AS20001 |
| Network Name | RRWE |
| CIDR Block | 23.240.0.0/14 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | syn-023-242-028-103.res.spectrum.com |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | syn-023-242-028-103.res.spectrum.com |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | 2/2 domains |
| DMARC | 2/2 domains |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 2 domains |
☁️ Network Classification
| Infrastructure | Residential |
| Service Purpose | Single-Service Host |
| Network Tier | End-User — Residential ISP endpoint |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 22 | ssh | tcp | Banner detected |
| Closed Ports | 25, 80, 443, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS20001 |
| Network Prefix | 23.240.0.0/14 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 0% | 0 | 0 |
| routing | 0% | 0 | 0 |
| services | 0% | 0 | 0 |
| ownership | 25% | 1 | 2 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 4% | 1 | 2 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-14 15:51:01 UTC |
| Last Seen | 2026-09-25 02:19:00 UTC |
| Profile Built | 2026-09-21 19:37:34 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 28 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 23.242.28.103
Who owns the IP address 23.242.28.103?
23.242.28.103 is registered to Charter Communications Inc. The address falls within the 23.240.0.0/14 network block. Registration is held at ARIN.
Where is 23.242.28.103 located?
Geolocation data places 23.242.28.103 in Canoga Park, California, United States. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 23.242.28.103 malicious or safe?
23.242.28.103 currently carries a high risk assessment, meaning indicators associated with malicious or abusive activity have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 23.242.28.103?
The reverse DNS (PTR) record for 23.242.28.103 is syn-023-242-028-103.res.spectrum.com. This hostname is not forward-confirmed, so it should be treated as a weak signal.
What ports are open on 23.242.28.103?
Responsive ports observed on 23.242.28.103 include 22. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.
Is 23.242.28.103 a VPN, proxy, or data center address?
23.242.28.103 is classified as a residential network based on network ownership and behavioural analysis.