71.18.8.33
IP Address 71.18.8.33 was associated with Bytedance Inc. within the 71.18.0.0/16 block and was located in New York, US. The risk profile assigned a score of 25, categorized as Low Risk. Network scanning identified no open ports or active services, confirming the host was firewalled. Threat analysis reported zero known campaigns, no active attacker status, and a blacklist count of zero. The surrounding subnet classification was mostly clean with an abuse density of 0.1429. Although flagged as a Suspicious Host with a low confidence overall, the recommendation was to Monitor the asset given the low severity and lack of active indicators.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Bytedance Inc. |
| ASN | AS11983 |
| Network Name | BYTED |
| CIDR Block | 71.18.0.0/16 |
| RIR | ARIN |
| Country | United States |
| 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 Hygiene
| Hygiene Score | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| 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 | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 27% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 19% | 2 | 2 |
| Overall | 20% | 10 | 13 |
| Data Coherence | Mostly Consistent (82%) — 1 contradiction(s) |
| Attribution | Moderate (65%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-17 04:54:39 UTC |
| Last Seen | 2026-09-24 15:51:05 UTC |
| Profile Built | 2026-09-24 16:00:38 UTC |
| Data Freshness | Live |
| Signal Types | 29 |
| Total Observations | 35 |
Full dossier details are available via our API.