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freevpnkeys.com Telemetry Core
🇸🇬 VLESS REALITY Live Verified Node

Singapore (SG) — VLESS TCP Node

Host: 510.150333.xyz:21001 • Tested: 6:20:47 PM

Checked Latency 1605 ms
Est. Bandwidth 0.0 Mbps
24h Uptime SLA 58.1%
Exit Consensus SG (Verified)
⚡ Direct Connection URI (VLESS • Singapore) Xray-core Verified • 58.1% Uptime
vless://67952583-8572-42e1-943d-0602794f885b@510.150333.xyz:21001?fp=chrome&pbk=IRaSB0ImgMO7fsrIbh9i3Pz-bgo5F1jKeC51Fpfs9AA&security=reality&sid=a51c3ccb2320024a&sni=www.cloudflare.com&type=tcp#%F0%9F%87%B8%F0%9F%87%ACSG-freevpnkeys.com-TG-%40yavpn_robot
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⚡ Interactive Browser Ping Test

Direct client-to-node round-trip time (RTT) measured in your browser.

👍 Community Health Rating

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📊 Recent Verification History

Automated multi-point health probes through Xray-core / libxray (verified every 30 minutes)

24h SLA: 58.1% (31 probes)
Probe Time Probe Node Verdict Latency (RTT) Exit IP
Fri, 23 Oct 2026 18:20:47 UTC 🇺🇸 US Main 🟢 HTTP 204 OK 1605 ms 2a11:840:67:1b:216:3eff:fe7d:8baa
Fri, 23 Oct 2026 17:20:47 UTC 🇺🇸 US Main 🟢 HTTP 204 OK 1103 ms 2a11:840:67:1b:216:3eff:fe7d:8baa
Fri, 23 Oct 2026 16:50:47 UTC 🇺🇸 US Main 🔴 Failed (unreachable) — 2a11:840:67:1b:216:3eff:fe7d:8baa
Fri, 23 Oct 2026 16:20:47 UTC 🇺🇸 US Main 🔴 Failed (unreachable) — 2a11:840:67:1b:216:3eff:fe7d:8baa
Fri, 23 Oct 2026 15:20:47 UTC 🇺🇸 US Main 🟢 HTTP 204 OK 1039 ms 2a11:840:67:1b:216:3eff:fe7d:8baa
Fri, 23 Oct 2026 14:20:47 UTC 🇺🇸 US Main 🟢 HTTP 204 OK 1670 ms 2a11:840:67:1b:216:3eff:fe7d:8baa
Fri, 23 Oct 2026 13:50:47 UTC 🇺🇸 US Main 🔴 Failed (unreachable) — 2a11:840:67:1b:216:3eff:fe7d:8baa
Fri, 23 Oct 2026 12:50:47 UTC 🇺🇸 US Main 🟢 HTTP 204 OK 1661 ms 2a11:840:67:1b:216:3eff:fe7d:8baa
Fri, 23 Oct 2026 12:20:47 UTC 🇺🇸 US Main 🔴 Failed (unreachable) — 2a11:840:67:1b:216:3eff:fe7d:8baa
Fri, 23 Oct 2026 11:20:47 UTC 🇺🇸 US Main 🟢 HTTP 204 OK 1535 ms 2a11:840:67:1b:216:3eff:fe7d:8baa
Fri, 23 Oct 2026 10:20:47 UTC 🇺🇸 US Main 🟢 HTTP 204 OK 1141 ms 2a11:840:67:1b:216:3eff:fe7d:8baa
Fri, 23 Oct 2026 09:50:47 UTC 🇺🇸 US Main 🔴 Failed (unreachable) — 2a11:840:67:1b:216:3eff:fe7d:8baa
Fri, 23 Oct 2026 09:20:47 UTC 🇺🇸 US Main 🔴 Failed (unreachable) — 2a11:840:67:1b:216:3eff:fe7d:8baa
Fri, 23 Oct 2026 08:20:47 UTC 🇺🇸 US Main 🟢 HTTP 204 OK 1059 ms 2a11:840:67:1b:216:3eff:fe7d:8baa
Fri, 23 Oct 2026 07:20:47 UTC 🇺🇸 US Main 🟢 HTTP 204 OK 1186 ms 2a11:840:67:1b:216:3eff:fe7d:8baa

⚙️ Protocol Parameter Specification

Verified protocol configuration attributes required for manual client profiles.

Host / Address 510.150333.xyz
Port 21001
Security Protocol REALITY
Transport Type TCP
SNI (Server Name Indication) www.cloudflare.com
Public Key (pbk) IRaSB0ImgMO7fsrIbh9i3Pz-bgo5F1jKeC51Fpfs9AA
Short ID (sid) a51c3ccb2320024a
UUID 67952583-8572-42e1-943d-0602794f885b
TLS Fingerprint 18037456
🛡️

Next-Gen VLESS Vision Tunnel

Cryptographic resistance profile and Deep Packet Inspection (DPI) evasion analysis

SNI: Major Cloud Target SNI (Active Probe Susceptibility) Port 21001 (Non-Standard • Heightened Evasion Risk) uTLS: 18037456 Custom Handshake (Active Cloaking)

This routing point in Netherlands pairs RAW / TCP transport with authenticated Reality masking to prevent active probing filters from flagging proxy handshakes.

Network Port Analysis: Cellular carriers such as Irancell, Rightel, and China Mobile frequently terminate non-standard port (21001) sessions during localized internet blackouts.
SNI Masking Analysis (www.cloudflare.com): Censorship filters in China and Iran cross-reference SNI www.cloudflare.com against authentic regional IP clusters, terminating unverified routing pairs.
uTLS Handshake Security Analysis (18037456): Configuring 18037456 parameters delivers consistent connection anonymity across diverse intermediate carrier networks.
Client Handshake Masking (uTLS): Configuring 18037456 parameters delivers consistent connection anonymity across diverse intermediate carrier networks.
REALITY Cryptography: Server-pinned Reality key (IRaSB0ImgM...) coupled with session ID (a51c3ccb2320024a) guarantees zero-knowledge mutual authorization in Netherlands.

❓ Frequently Asked Questions for Node #18037456

How does node #N bypass state-level censorship and firewall restrictions? ▼

This routing point in Netherlands pairs RAW / TCP transport with authenticated Reality masking to prevent active probing filters from flagging proxy handshakes. 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 clients supporting modern protocols: Happ, Incy (incy.cc), v2RayTun, Clash Meta (Mihomo), Sing-box, v2rayNG, and Streisand. 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 21001 and domain masking perform under heavy censorship in Iran and China? ▼

Cellular carriers such as Irancell, Rightel, and China Mobile frequently terminate non-standard port (21001) sessions during localized internet blackouts. Censorship filters in China and Iran cross-reference SNI www.cloudflare.com against authentic regional IP clusters, terminating unverified routing pairs. This architecture ensures dependable transit across restricted carriers such as MCI, Irancell, and China Telecom.

What steps should I take if node #N (node-***.150333.xyz) 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.

GeoCheck v1.4 ⏱ 12.31s
1. Exit IP & Autonomous System (Identity) 🇸🇬 SG
Public Exit IPv4: 2a11:840:67:1b:216:3eff:fe7d:8baa
Network (ASN / Org): AS136258 · BrainStorm Network, Inc
BGP Prefix / Subnet: —
Node Location: Singapore (Central Area) — 🇸🇬 SG
2. IP Address Reputation (proxycheck.io v3) Residential
Address Class: 🏠 Residential / ISP
Risk Score:
0 / 100 (95% conf)
Detection Flags:
clean
Operator / Provider: BrainStorm Network, Inc

3. Geolocation Consensus (IPv4)

Providers tallied: 18
🇸🇬 SG Singapore
56% (10/18)
🇨🇦 CA Canada
33% (6/18)
🇮🇩 ID Indonesia
11% (2/18)

🔓 4. Service Availability & Anti-Bot Checks (Stash Checks)

Service Status Region Technical Detail RTT
ChatGPT (web) ● available — — 2028 ms
ChatGPT (app) ● available — — 1990 ms
YouTube Premium ● available — — 1980 ms
Netflix ○ error — request failed 6012 ms
Claude ○ error 🇸🇬 SG Cloudflare challenged the request, so availability was never tested 417 ms
TikTok ○ error — request failed —
Gemini ○ error — request failed —
NotebookLM ● available — sign-in required 3800 ms

🤖 5. AI Model API Endpoints (Direct Probe)

AI Endpoint Vendor State HTTP Detail RTT
OpenAI OpenAI ● reachable 401 answered, credentials not supplied 1993 ms
Anthropic Anthropic ● reachable 401 answered, credentials not supplied 2196 ms
Google Gemini Google ● reachable 403 answered, credentials not supplied 1999 ms
DeepSeek DeepSeek ● error — request failed —
Qwen (Singapore) Alibaba ● error — request failed —
Qwen (Beijing) Alibaba ● reachable 401 answered, credentials not supplied 2686 ms
Kimi / Moonshot Moonshot ● error — request failed —
Zhipu GLM Zhipu ● reachable 401 answered, credentials not supplied 2035 ms

🗺️ 6. GeoIP Databases (16 Independent Providers)

cloudflare.com 🇸🇬 SG
iplocation.com —
maxmind.com 🇨🇦 CA
rdap.db.ripe.net 🇸🇬 SG
ipinfo.io —
ipregistry.co —
ipapi.co —
country.is 🇨🇦 CA
geoapify.com 🇸🇬 SG
geojs.io 🇨🇦 CA
ipapi.is 🇸🇬 SG
ipbase.com 🇸🇬 SG
ipquery.io 🇸🇬 SG
ipwho.is —
ip-api.com 🇸🇬 SG
2ip.io —

7. Popular Services Geo Detection (21 probes)

Google 🇮🇩 ID
Google Search captcha no
YouTube 🇮🇩 ID
YouTube Premium yes
YouTube Music yes
Twitch —
ChatGPT —
Netflix 🇸🇬 SG
Spotify 🇨🇦 CA
Spotify signup yes
Deezer —
Reddit —
Reddit guest access no
Amazon Prime Video —
Apple 🇸🇬 SG
Steam —
PlayStation 🇸🇬 SG
TikTok —
Ookla Speedtest —
JetBrains 🇨🇦 CA
Microsoft (Bing) 🇨🇦 CA

8. CDN Edge Location (PoP)

Cloudflare edge 🇸🇬 SG
PoP: SIN
YouTube / GGC edge 🇸🇬 SG
GGC: SIN
Netflix Open Connect 🇸🇬 SG
OCA: Singapore

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