71.18.8.244
71.18.8.244 is an IPv4 address operated by Bytedance Inc., geolocated to New York, United States. As of November 5, 2026, IPDebrief rates it High Risk (70/100); no anonymizing service was detected.
IP 71.18.8.244/32 is registered to Bytedance Inc. in the United States and resolves to the volc-dcdn server banner. It presents a critical severity risk score of 70, supported by one high-severity DNSBL listing and zero SPF or DMARC records. Geolocation validation indicates a contradiction where the claimed New York location conflicts with RTT physics measurements of over 6300km. Although attribution confidence is low, the intelligence recommendation is to block traffic using provided firewall rules. The host is tagged as suspicious with a valid certificate for snssdk.com, while threat actor attribution remains low confidence.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Bytedance Inc. |
| ASN | — |
| 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 | Web Server |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | *.snssdk.comsnssdk.com |
| Valid From | 2026-01-19T00:00:00+00:00 |
| Valid Until | 2027-01-18T23:59:59+00:00 |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 364 days |
🛡️ Public Network Snapshot
| Origin ASN | Unknown |
| Network Prefix | 71.18.8.0/24 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Not detected |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 46% | 2 | 6 |
| routing | 13% | 1 | 1 |
| services | 33% | 2 | 4 |
| ownership | 27% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 19% | 2 | 2 |
| Overall | 28% | 10 | 19 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-12 23:14:45 UTC |
| Last Seen | 2026-11-05 16:34:32 UTC |
| Profile Built | 2026-11-05 17:10:34 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 33 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 71.18.8.244
Who owns the IP address 71.18.8.244?
71.18.8.244 is registered to Bytedance Inc.. The address falls within the 71.18.0.0/16 network block. Registration is held at ARIN.
Where is 71.18.8.244 located?
Geolocation data places 71.18.8.244 in New York, US-NY, United States. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 71.18.8.244 malicious or safe?
71.18.8.244 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 ports are open on 71.18.8.244?
Responsive ports observed on 71.18.8.244 include 80, 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.