74.193.19.183
🏢 Ownership & Registration
| Organization | Optimum |
| ASN | AS19108 |
| Network Name | SUDDE-NETBLK |
| CIDR Block | 74.192.0.0/14 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | r74-193-19-183.cnrocmta01.conrtx.tl.dh.suddenlink.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | r74-193-19-183.cnrocmta01.conrtx.tl.dh.suddenlink.net |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 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 | AS19108 |
| Network Prefix | 74.193.0.0/16 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 17% | 1 | 1 |
| routing | 17% | 1 | 1 |
| services | 17% | 1 | 1 |
| ownership | 35% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 14% | 5 | 6 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-02 10:20:42 UTC |
| Last Seen | 2026-08-24 13:05:52 UTC |
| Profile Built | 2026-08-29 06:54:07 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 20 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 74.193.19.183
Who owns the IP address 74.193.19.183?
74.193.19.183 is registered to Optimum. The address falls within the 74.192.0.0/14 network block. Registration is held at ARIN.
Where is 74.193.19.183 located?
Geolocation data places 74.193.19.183 in Montgomery, Texas, United States. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 74.193.19.183 malicious or safe?
74.193.19.183 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 74.193.19.183?
The reverse DNS (PTR) record for 74.193.19.183 is r74-193-19-183.cnrocmta01.conrtx.tl.dh.suddenlink.net. This hostname is forward-confirmed, meaning it resolves back to the same address.