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Japan OpenVPN server 121.104.191.100

Endpoint 121.104.191.100:1581 / UDP 20Network scoreLow confidence · not a trust score
Download unavailable Report dead
🇯🇵 Japan Active - not yet verified Recent Source: AutoOVPN

Current snapshot for this third-party public VPN endpoint: checker throughput and tunnel RTT when available, last successful check, protocol and OpenVPN download status. Source-reported and stored historical values are shown separately.

Inactive — did not pass verification

Last successful check: Sep 10, 2026 14:39 UTC. The endpoint is not shown as live because inactive. Download is disabled until a new successful check and configuration validation pass.

Network score20/100Not a privacy or operator-trust score
Checker result: throughput2.6 Mbpssuspect
Checker result: tunnel RTT322 mssuspect
Reported by source: speedNot reported
Reported by source: pingNot reported
Protocol / portUDP 1581
AvailabilityActive - not yet verified
Successful checks shown5 / 20
Consecutive failed checks15 / 10
Last checked2 h ago
IP121.104.191.100
First seenAug 23, 2026
SourceAutoOVPN

How the network score is calculated

This score compares current usability signals:

  • Freshness: how recently the endpoint passed a check
  • Speed: latest measured throughput
  • Latency: round-trip time from the checker location
  • Stability: recent successful and failed checks
  • Config availability: whether a downloadable profile exists

Not a privacy or operator-trust score. It does not verify the VPN operator, logging policy, jurisdiction or traffic handling.

Expected .ovpn profile fields

Before importing the downloaded profile, compare these visible endpoint fields with the remote, proto and port values inside the file.

remote121.104.191.100
protoudp
port1581
countryJapan
last checkedSep 10, 2026 14:39 UTC
sourceAutoOVPN

Safety note

Public VPN safety note

Public VPN servers can be useful for testing routes, ports and OpenVPN client setup, but a successful technical check does not verify the operator, logging policy, jurisdiction or long-term privacy. Avoid sensitive accounts and review the .ovpn profile before connecting.

Server evidence summary

This detail page is built from the current published snapshot. The latest successful check for this endpoint is Sep 10, 2026 14:39 UTC, and the endpoint was first seen no later than Aug 23, 2026.

Check rows shown5 successful checks out of 20
Recent speednot measured
Recent latencynot measured
Source provenanceAutoOVPN
Country speed comparisonFaster than 0%

PublicVPNList stores the parsed endpoint, protocol, port, source label and measurement results so users can compare this server before downloading. The source label describes where the public profile was discovered; it does not prove who operates the VPN endpoint or what logging policy it follows.

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Speed history

Stored historical checks, newest on the right. This chart is separate from the current live snapshot above.

Hover, focus or tap a point for check details.

Speed (Mbps)31.50Sep 3Sep 7Sep 10Check date (UTC)Latest 0 Mbps

Latency history

Stored historical checks only. Lower observed latency is better for interactive usage.

Hover, focus or tap a point for check details.

Latency (ms)3341670Sep 3Sep 7Sep 10Check date (UTC)Latest 0 ms
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Check history details

Recent checks are shown below. Rows labelled “current snapshot” show the latest published state; the other rows are saved check results. A failure counter describes consecutive failures, not the total number of failed rows shown here. Repeated failures deactivate an endpoint; inactive endpoints remain on the site with their check status and are retried. A later successful check can return them to the working list.

Fail
UnknownMbps UnknownPing ms UnknownTTT ms 15Failures
Fail
UnknownMbps UnknownPing ms UnknownTTT ms 14Failures
Fail
UnknownMbps UnknownPing ms UnknownTTT ms 13Failures
Fail
UnknownMbps UnknownPing ms UnknownTTT ms 12Failures
Fail
UnknownMbps UnknownPing ms UnknownTTT ms 11Failures
Fail
UnknownMbps UnknownPing ms UnknownTTT ms 10Failures
Fail
UnknownMbps UnknownPing ms UnknownTTT ms 9Failures
Fail
UnknownMbps UnknownPing ms UnknownTTT ms 8Failures
Fail
UnknownMbps UnknownPing ms UnknownTTT ms 7Failures
Fail
UnknownMbps UnknownPing ms UnknownTTT ms 6Failures
Fail
UnknownMbps UnknownPing ms UnknownTTT ms 5Failures
Fail
UnknownMbps UnknownPing ms UnknownTTT ms 4Failures
Fail
UnknownMbps UnknownPing ms UnknownTTT ms 3Failures
Fail
UnknownMbps UnknownPing ms UnknownTTT ms 2Failures
Fail
UnknownMbps UnknownPing ms UnknownTTT ms 1Failures
OK
2.6Mbps 322Ping ms 2974TTT ms 0Failures
OK
2.8Mbps 331Ping ms 2697TTT ms 0Failures
OK
3Mbps 322Ping ms 2520TTT ms 0Failures
OK
UnknownMbps UnknownPing ms UnknownTTT ms 0Failures
OK
2.9Mbps 334Ping ms 3413TTT ms 0Failures
Status Checked Speed Ping TTT Failures
Fail Sep 10, 2026 14:39 UTC Unknown Mbps Unknown ms Unknown ms 15
Fail Sep 10, 2026 06:55 UTC Unknown Mbps Unknown ms Unknown ms 14
Fail Sep 9, 2026 23:58 UTC Unknown Mbps Unknown ms Unknown ms 13
Fail Sep 9, 2026 17:50 UTC Unknown Mbps Unknown ms Unknown ms 12
Fail Sep 9, 2026 09:15 UTC Unknown Mbps Unknown ms Unknown ms 11
Fail Sep 9, 2026 02:18 UTC Unknown Mbps Unknown ms Unknown ms 10
Fail Sep 8, 2026 18:59 UTC Unknown Mbps Unknown ms Unknown ms 9
Fail Sep 8, 2026 12:18 UTC Unknown Mbps Unknown ms Unknown ms 8
Fail Sep 8, 2026 05:10 UTC Unknown Mbps Unknown ms Unknown ms 7
Fail Sep 7, 2026 22:37 UTC Unknown Mbps Unknown ms Unknown ms 6
Fail Sep 7, 2026 21:18 UTC Unknown Mbps Unknown ms Unknown ms 5
Fail Sep 7, 2026 19:47 UTC Unknown Mbps Unknown ms Unknown ms 4
Fail Sep 7, 2026 13:55 UTC Unknown Mbps Unknown ms Unknown ms 3
Fail Sep 7, 2026 10:48 UTC Unknown Mbps Unknown ms Unknown ms 2
Fail Sep 7, 2026 10:32 UTC Unknown Mbps Unknown ms Unknown ms 1
OK Sep 6, 2026 11:49 UTC 2.6 Mbps 322 ms 2974 ms 0
OK Sep 5, 2026 11:48 UTC 2.8 Mbps 331 ms 2697 ms 0
OK Sep 4, 2026 11:47 UTC 3 Mbps 322 ms 2520 ms 0
OK Sep 4, 2026 10:32 UTC Unknown Mbps Unknown ms Unknown ms 0
OK Sep 3, 2026 11:44 UTC 2.9 Mbps 334 ms 3413 ms 0

Alternative live VPN servers

Use these alternatives if this endpoint is slow from your route, the protocol is blocked, or the latest live test fails before download. Same-country alternatives preserve the location target; global alternatives prioritize measured speed and recent checks.

Live alternatives in Japan

Fast global alternatives

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