Probe Time	Probe Node	Verdict	Latency (RTT)	Exit IP
Tue, 20 Oct 2026 12:25:20 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1652 ms	129.154.219.90
Tue, 20 Oct 2026 11:25:21 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	2058 ms	131.186.28.27
Tue, 20 Oct 2026 10:25:20 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	2209 ms	131.186.28.27
Tue, 20 Oct 2026 09:25:20 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1830 ms	131.186.28.27
Tue, 20 Oct 2026 08:55:20 UTC	🇺🇸 US Main	🔴 Failed (unreachable)	—	129.154.219.90
Tue, 20 Oct 2026 08:25:20 UTC	🇺🇸 US Main	🔴 Failed (unreachable)	—	129.154.219.90
Tue, 20 Oct 2026 07:25:20 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1644 ms	140.238.28.101
Tue, 20 Oct 2026 06:25:20 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1366 ms	140.238.28.101
Tue, 20 Oct 2026 05:55:20 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1034 ms	140.238.28.101
Tue, 20 Oct 2026 05:25:20 UTC	🇺🇸 US Main	🔴 Failed (unreachable)	—	129.154.219.90
Tue, 20 Oct 2026 04:55:20 UTC	🇺🇸 US Main	🔴 Failed (unreachable)	—	129.154.219.90
Tue, 20 Oct 2026 04:25:20 UTC	🇺🇸 US Main	🔴 Failed (unreachable)	—	129.154.219.90
Tue, 20 Oct 2026 03:25:20 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	2447 ms	130.162.134.11
Tue, 20 Oct 2026 02:55:20 UTC	🇺🇸 US Main	🔴 Failed (unreachable)	—	129.154.219.90
Tue, 20 Oct 2026 01:55:20 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	2699 ms	130.162.134.11

⚙️ پارامترهای فنی پروتکل

Verified protocol configuration attributes required for manual client profiles.

آدرس هاست / سرور jp4.998998.best

پورت 443

امنیت (Security) TLS

نوع انتقال (Transport) WS

شاخص SNI nat12.9966338.xyz

مسیر (Path) /vvvvvvvvv

UUID 5504eaa8-1395-402f-8e0e-75ecd762e627

رمزنگاری (Cipher) auto

اثر انگشت TLS 10259518

🛡️

Standard TLS Encryption (WS)

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

SNI: Low-Profile SNI (Optimal for Reality) Port 443 (Standard HTTPS) uTLS: 10259518 (Active)

Standard TLS encryption channel over WS. Provides robust end-to-end data security suitable for networks with standard censorship policies.

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 (nat12.9966338.xyz): Masked under a low-profile external domain (nat12.9966338.xyz), which effectively reduces detection risk from automated DPI heuristics.

uTLS Handshake Security Analysis (10259518): Emulating 10259518 TLS parameters to protect against passive fingerprinting.

Client Handshake Masking (uTLS): Emulating 10259518 TLS parameters to protect against passive fingerprinting.

❓ Frequently Asked Questions for Node #10259518

How does the TLS security profile protect my connection? ▼

Standard TLS encryption channel over WS. Provides robust end-to-end data security suitable for networks with standard censorship policies.

What client apps are recommended for this VMESS 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 ⏱ 11.66s

1. Exit IP & Autonomous System (Identity) 🇰🇷 KR

Public Exit IPv4: 129.154.219.90

Network (ASN / Org): AS31898 · Oracle Corporation

BGP Prefix / Subnet: —

Node Location: Seoul, Seoul — 🇰🇷 KR

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

Address Class: 🖥️ Hosting / Datacenter

Risk Score:

20 / 100 (95% conf)

Detection Flags:

hosting

Operator / Provider: Oracle Corporation

3. Geolocation Consensus (IPv4)

Providers tallied: 23

🇰🇷 KR Korea (Republic of)

100% (23/23)

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

Service	Status	Region	Technical Detail	RTT
ChatGPT (web)	● available	—	—	2883 ms
ChatGPT (app)	● available	—	—	2413 ms
YouTube Premium	● available	—	—	2609 ms
Netflix	● available	🇰🇷 KR	full catalogue	4381 ms
Claude	○ error	🇰🇷 KR	Cloudflare challenged the request, so availability was never tested	706 ms
TikTok	● available	—	—	2213 ms
Gemini	● available	—	—	3196 ms
NotebookLM	● available	—	sign-in required	5104 ms

🤖 5. AI Model API Endpoints (Direct Probe)

AI Endpoint	Vendor	State	HTTP	Detail	RTT
OpenAI	OpenAI	● reachable	401	answered, credentials not supplied	2487 ms
Anthropic	Anthropic	● reachable	401	answered, credentials not supplied	2720 ms
Google Gemini	Google	● reachable	403	answered, credentials not supplied	3197 ms
DeepSeek	DeepSeek	● reachable	401	answered, credentials not supplied	2893 ms
Qwen (Singapore)	Alibaba	● reachable	401	answered, credentials not supplied	2884 ms
Qwen (Beijing)	Alibaba	● reachable	401	answered, credentials not supplied	3702 ms
Kimi / Moonshot	Moonshot	● error	—	request failed	—
Zhipu GLM	Zhipu	● reachable	401	answered, credentials not supplied	2497 ms