United States (US) — VLESS TCP Node
Host: 103.246.248.20:443 • Tested: 11:21:43 AM
vless://258d8fc5-206c-48fd-88df-169dbbe44d3f@103.246.248.20:443?encryption=none&flow=xtls-rprx-vision&fp=firefox&pbk=2YbfBDRn1xu5OOVvC6H7Pq0p0gRtZtvSqFS08-M-DUY&security=reality&sni=pl.atlanta-api.com&type=tcp#%F0%9F%87%BA%F0%9F%87%B8US-freevpnkeys.com-TG-%40yavpn_robot https://freevpnkeys.com/sub/happ ⚡ 浏览器端实时延迟测速
直接从您的当前浏览器向该节点发起真实 RTT 往返时延测算。
👍 Community Health Rating
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🚀 一键导入客户端
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📊 Recent Verification History
Automated multi-point health probes through Xray-core / libxray (verified every 30 minutes)
| Probe Time | Probe Node | Verdict | Latency (RTT) | Exit IP |
|---|---|---|---|---|
| Wed, 21 Oct 2026 11:21:43 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 492 ms | 103.246.248.19 |
| Wed, 21 Oct 2026 10:21:43 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 310 ms | 103.246.248.19 |
| Wed, 21 Oct 2026 09:13:40 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 2142 ms | 103.246.248.19 |
| Wed, 21 Oct 2026 08:15:17 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 427 ms | 103.246.248.19 |
| Wed, 21 Oct 2026 07:25:21 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 702 ms | 103.246.248.19 |
| Wed, 21 Oct 2026 06:25:21 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 356 ms | 103.246.248.19 |
| Wed, 21 Oct 2026 05:25:20 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 561 ms | 103.246.248.19 |
| Wed, 21 Oct 2026 04:25:20 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 1163 ms | 103.246.248.19 |
| Wed, 21 Oct 2026 03:25:20 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 1353 ms | 103.246.248.19 |
| Wed, 21 Oct 2026 02:25:20 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 845 ms | 103.246.248.19 |
| Wed, 21 Oct 2026 01:25:20 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 1258 ms | 103.246.248.19 |
| Wed, 21 Oct 2026 00:25:20 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 3605 ms | 103.246.248.19 |
| Tue, 20 Oct 2026 23:25:20 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 861 ms | 103.246.248.19 |
| Tue, 20 Oct 2026 22:25:20 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 854 ms | 103.246.248.19 |
| Tue, 20 Oct 2026 21:25:20 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 597 ms | 103.246.248.19 |
⚙️ 协议核心技术参数
Verified protocol configuration attributes required for manual client profiles.
Adaptive Stealth Node (RAW / TCP)
Cryptographic resistance profile and Deep Packet Inspection (DPI) evasion analysis
Deployed across RAW / TCP transport with proprietary Reality proxy shielding, node 103.246.***.***:443 evades state-level deep packet inspection in highly restricted regions such as China and Iran.
pl.atlanta-api.com): Employing low-traffic property pl.atlanta-api.com drastically minimizes the probability of synthetic replay attacks by the Great Firewall. ❓ Frequently Asked Questions for Node #17310975
How does node #N bypass state-level censorship and firewall restrictions? ▼
Deployed across RAW / TCP transport with proprietary Reality proxy shielding, node 103.246.***.***:443 evades state-level deep packet inspection in highly restricted regions such as China and Iran. Located in Netherlands and peered with Tier-1 International Carrier, it sustains verified 99.6% reliability with low response times around 58 ms.
What client software is recommended to connect to this VLESS configuration? ▼
We advise using proven open-source clients supporting modern protocols: Happ, Clash Meta (Mihomo), Sing-box, v2rayNG, Streisand, and Hiddify. Each platform supports direct QR scanning and instant URI import.
Can this node unblock restricted artificial intelligence platforms and global 4K media? ▼
Yes. Routing through Tier-1 International Carrier in Netherlands provides pristine residential or clean datacenter egress. Verified nodes reliably bypass regional barriers on OpenAI ChatGPT, Anthropic Claude, Google Gemini, YouTube Premium, and Netflix without captcha challenges.
How do port 443 and domain masking perform under heavy censorship in Iran and China? ▼
Port 443 delivers unmatched survivability across enterprise networks, public university campuses, and mobile data providers. Employing low-traffic property pl.atlanta-api.com drastically minimizes the probability of synthetic replay attacks by the Great Firewall. This architecture ensures dependable transit across restricted carriers such as MCI, Irancell, and China Telecom.
What steps should I take if node #N (103.246.***.***) experiences a connection timeout? ▼
Our automated probing infrastructure validates public keys continuously. If this endpoint becomes unreachable, import our dynamic subscription URL (/sub/happ/all or /sub/clash/all) to maintain an always-updated list of responsive proxy nodes.
🌐 7-Service Geocheck & Regional Consensus
Authentic multi-provider exit node audit across 16 GeoIP databases, RIPE/ASN, proxycheck.io v3, CDN PoP, AI APIs, and Stash probes.
3. Geolocation Consensus (IPv4)
Providers tallied: 23🔓 4. Service Availability & Anti-Bot Checks (Stash Checks)
| Service | Status | Region | Technical Detail | RTT |
|---|---|---|---|---|
| ChatGPT (web) | ● available | — | — | 1872 ms |
| ChatGPT (app) | ● available | — | — | 1793 ms |
| YouTube Premium | ● available | — | — | 1897 ms |
| Netflix | ● available | 🇺🇸 US | full catalogue | 2887 ms |
| Claude | ○ error | 🇵🇱 PL | Cloudflare challenged the request, so availability was never tested | 673 ms |
| TikTok | ● available | — | — | 1984 ms |
| Gemini | ○ error | — | request failed | — |
| NotebookLM | ○ error | — | request failed | — |
🤖 5. AI Model API Endpoints (Direct Probe)
| AI Endpoint | Vendor | State | HTTP | Detail | RTT |
|---|---|---|---|---|---|
| OpenAI | OpenAI | ● reachable | 401 | answered, credentials not supplied | 2292 ms |
| Anthropic | Anthropic | ● reachable | 401 | answered, credentials not supplied | 1901 ms |
| Google Gemini | ● error | — | request failed | — | |
| DeepSeek | DeepSeek | ● reachable | 401 | answered, credentials not supplied | 2106 ms |
| Qwen (Singapore) | Alibaba | ● reachable | 401 | answered, credentials not supplied | 2396 ms |
| Qwen (Beijing) | Alibaba | ● error | — | request failed | — |
| Kimi / Moonshot | Moonshot | ● reachable | 401 | answered, credentials not supplied | 2893 ms |
| Zhipu GLM | Zhipu | ● reachable | 401 | answered, credentials not supplied | 2070 ms |
🗺️ 6. GeoIP Databases (16 Independent Providers)
7. Popular Services Geo Detection (21 probes)
8. CDN Edge Location (PoP)
🔄 客户端自动更新订阅
一键订阅所有 United States 地区 VLESS 协议在线节点，支持后台自动同步：
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