Probe Time	Probe Node	Verdict	Latency (RTT)	Exit IP
Mon, 19 Oct 2026 06:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1094 ms	185.220.223.25
Mon, 19 Oct 2026 05:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1183 ms	185.220.223.25
Mon, 19 Oct 2026 04:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	2048 ms	185.220.223.25
Mon, 19 Oct 2026 03:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	550 ms	185.220.223.25
Mon, 19 Oct 2026 02:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1475 ms	185.220.223.25
Mon, 19 Oct 2026 01:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	293 ms	185.220.223.25
Mon, 19 Oct 2026 01:10:58 UTC	🇺🇸 US Main	🔴 Failed (unreachable)	—	185.220.223.25
Mon, 19 Oct 2026 00:10:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	582 ms	185.220.223.25
Sun, 18 Oct 2026 23:10:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	292 ms	185.220.223.25
Sun, 18 Oct 2026 22:10:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	557 ms	185.220.223.25
Sun, 18 Oct 2026 21:10:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	292 ms	185.220.223.25
Sun, 18 Oct 2026 20:10:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	348 ms	185.220.223.25
Sun, 18 Oct 2026 19:10:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	305 ms	185.220.223.25
Sun, 18 Oct 2026 18:10:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	322 ms	185.220.223.25
Sun, 18 Oct 2026 17:10:59 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	311 ms	185.220.223.25

⚙️ 协议核心技术参数

Verified protocol configuration attributes required for manual client profiles.

主机 / 域名 185.220.223.25

端口号 443

安全传输协议 REALITY

底层传输方式 TCP

SNI 伪装域名 lv.aiage.work

公钥 (pbk) ds-U8G06uZvV9qFhAeO16dwS9Nkcw_coYr_4puEUGFg

短标识 (sid) 3c6afdc4124d0560

流控算法 (Flow) xtls-rprx-vision

路径 (Path) /

UUID 6338c01a-310e-42c3-bf4f-2a20e161054b

TLS 指纹 (Fingerprint) 15571422

🛡️

Xray REALITY over RAW / TCP

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

SNI: Low-Profile SNI (Optimal for Reality) Port 443 (Standard HTTPS) uTLS: 15571422 (Active)

This node utilizes RAW / TCP transport with Xray REALITY. It applies TLS-in-TLS masking to eliminate identifiable proxy signatures, making the handshake look like a legitimate browser connection.

Network Port Analysis: Port 443 is the universal standard for secure HTTPS traffic. Firewalls and ISPs cannot block it without disrupting regular web access.

SNI Masking Analysis (lv.aiage.work): Masked under a low-profile external domain (lv.aiage.work), which effectively reduces detection risk from automated DPI heuristics.

uTLS Handshake Security Analysis (15571422): Emulating 15571422 TLS parameters to protect against passive fingerprinting.

Flow Technology: Flow "xtls-rprx-vision" (XTLS Vision Seed) dynamically obfuscates packet padding, preventing DPI systems from measuring TLS ClientHello length patterns.

Client Handshake Masking (uTLS): Emulating 15571422 TLS parameters to protect against passive fingerprinting.

REALITY Cryptography: Public key (pbk) pinned on server • Short ID (sid: 3c6afdc4124d0560) validated for session authorization

❓ Frequently Asked Questions for Node #15571422

How does the REALITY security profile protect my connection? ▼

This node utilizes RAW / TCP transport with Xray REALITY. It applies TLS-in-TLS masking to eliminate identifiable proxy signatures, making the handshake look like a legitimate browser connection.

What client apps are recommended for this VLESS key? ▼

We recommend modern clients supporting VLESS Reality and Vision: Happ, Incy, v2RayTun, FlClashX, Koala Clash, Karing, and v2rayNG.

What should I do if this server stops responding? ▼

Free public keys are updated and re-verified automatically every 15-30 minutes. If this key goes offline, use our 1-click subscription link to always receive only fresh, currently responsive servers.

🌐 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 ⏱ 10.38s

1. Exit IP & Autonomous System (Identity) 🇱🇻 LV

Public Exit IPv4: 185.220.223.25

Network (ASN / Org): AS8285 · STARK INDUSTRIES SOLUTIONS LTD

BGP Prefix / Subnet: —

Node Location: Amsterdam, North Holland — 🇱🇻 LV

2. IP Address Reputation (proxycheck.io v3) Residential

Address Class: 🏠 Residential / ISP

Risk Score:

0 / 100 (95% conf)

Detection Flags:

clean

Operator / Provider: STARK INDUSTRIES SOLUTIONS LTD

3. Geolocation Consensus (IPv4)

Providers tallied: 27

🇱🇻 LV Latvia

59% (16/27)

🇦🇹 AT Austria

19% (5/27)

🇳🇱 NL Netherlands

15% (4/27)

🇷🇺 RU Russia

7% (2/27)

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

Service	Status	Region	Technical Detail	RTT
ChatGPT (web)	● available	—	—	1482 ms
ChatGPT (app)	● available	—	—	1598 ms
YouTube Premium	● available	—	—	1518 ms
Netflix	● available	🇳🇱 NL	full catalogue	3399 ms
Claude	○ error	🇱🇻 LV	Cloudflare challenged the request, so availability was never tested	335 ms
TikTok	● available	—	—	1885 ms
Gemini	● available	—	—	1634 ms
NotebookLM	● blocked	—	not offered in this country	4804 ms

🤖 5. AI Model API Endpoints (Direct Probe)

AI Endpoint	Vendor	State	HTTP	Detail	RTT
OpenAI	OpenAI	● reachable	401	answered, credentials not supplied	1588 ms
Anthropic	Anthropic	● reachable	401	answered, credentials not supplied	1508 ms
Google Gemini	Google	● reachable	403	answered, credentials not supplied	1702 ms
DeepSeek	DeepSeek	● reachable	401	answered, credentials not supplied	1924 ms
Qwen (Singapore)	Alibaba	● reachable	401	answered, credentials not supplied	2247 ms
Qwen (Beijing)	Alibaba	● error	—	request failed	—
Kimi / Moonshot	Moonshot	● error	—	request failed	—
Zhipu GLM	Zhipu	● reachable	401	answered, credentials not supplied	1714 ms