Network

AS214238 · HOST TELECOM LTD

Hong Kong SAR China · Hong KongDatacenter372,337 tests in 30 days
JSONAPI

Network fingerprint

What this network does to VPN traffic, read from comparing kinds of tests. “Observed” means the measurements are consistent with the behaviour — not proof of intent.

Network classification

Hysteria2Available
VLESS RealityDegraded
VLESS XHTTPDegraded
TrojanDegraded
ShadowsocksDegraded
Server ports (plain TCP)99.1%

Observed behaviour

Server addresses unreachable (IP or port blocking)Share of plain TCP connections to the servers' ports that failed. Measured: 0.9% failed over 163,956 tests.Not observed
TCP transports fail although the port answersTunnel failure rate of TCP transports minus the failure rate of plain TCP connects to the same ports. A gap points at inspection of the traffic, not at blocked addresses. Measured: a gap of 1.8 points over 163,956 tests.Not observed
QUIC/UDP transports fail more often than TCP onesFailure rate of Hysteria2 (QUIC over UDP) minus that of the TCP transports to the same servers. Measured: a gap of 0.0 points over 36,776 tests.Not observed
Plain DNS over UDP to public resolvers disruptedFailure rate of DNS queries over UDP minus the same queries over TCP to the same public resolvers. Measured: a gap of 0.0 points over 2,184 tests.Not observed
HTTPS to neutral websites fails without a VPNFailure rate of direct HTTPS requests to well-known neutral sites. Shows whether the network itself works when tunnels fail. Measured: 0.0% failed over 3,276 tests.Not observed

Basis

Samples372,337
Window30 days
Last updated23 h ago

How each line is computed: methodology.

Transports

Tunnel tests from this network over the last 30 days.

TransportSuccessMedian connectTestsStatus
Hysteria299.6%730 ms36,776Available
VLESS Reality96.7%1,017 ms40,990Degraded
VLESS XHTTP97.6%1,023 ms40,997Degraded
Trojan97.8%1,058 ms40,987Degraded
Shadowsocks97.1%760 ms40,987Degraded

Success over time

JSONAPI

Axis 50–100 %Data since 22 OctBucket 6 h

50%60%70%80%90%100%22 Oct25 Oct28 Oct31 Oct3 Nov6 Nov
Data table
Time (UTC)Hysteria2VLESS RealityVLESS XHTTPTrojanShadowsocks
22 Oct, 00:00–06:00 UTC100% (189)97.1% (206)99.5% (206)100% (206)98.6% (207)
22 Oct, 06:00–12:00 UTC100% (644)97.4% (700)99.6% (700)99.9% (701)98.9% (700)
22 Oct, 12:00–18:00 UTC100% (637)97.3% (712)99.0% (712)99.2% (711)98.5% (712)
22 Oct, 18:00–00:00 UTC99.9% (673)97.5% (726)99.7% (726)99.9% (726)98.3% (725)
23 Oct, 00:00–06:00 UTC100% (678)97.7% (735)100% (735)99.7% (735)99.3% (736)
23 Oct, 06:00–12:00 UTC100% (652)97.5% (712)99.2% (712)99.2% (712)98.5% (711)
23 Oct, 12:00–18:00 UTC99.8% (642)97.3% (698)99.6% (698)98.9% (698)98.6% (698)
23 Oct, 18:00–00:00 UTC100% (657)98.9% (713)99.6% (713)99.6% (713)99.2% (713)
24 Oct, 00:00–06:00 UTC100% (678)100% (739)100% (739)100% (739)99.3% (739)
24 Oct, 06:00–12:00 UTC99.8% (642)98.4% (700)99.7% (700)99.4% (700)98.7% (700)
24 Oct, 12:00–18:00 UTC100% (650)97.6% (711)99.4% (711)99.2% (711)98.7% (711)
24 Oct, 18:00–00:00 UTC100% (666)97.6% (716)100% (716)100% (717)99.0% (717)
25 Oct, 00:00–06:00 UTC100% (655)97.5% (717)100% (717)100% (716)97.5% (716)
25 Oct, 06:00–12:00 UTC100% (634)97.6% (695)99.6% (695)99.6% (695)97.6% (695)
25 Oct, 12:00–18:00 UTC99.8% (621)96.4% (700)98.6% (700)98.4% (701)95.7% (701)
25 Oct, 18:00–00:00 UTC99.8% (634)94.2% (719)95.7% (719)96.4% (718)93.7% (718)
26 Oct, 00:00–06:00 UTC99.9% (674)97.5% (732)99.2% (732)98.4% (732)96.3% (732)
26 Oct, 06:00–12:00 UTC99.8% (631)97.5% (692)99.9% (692)99.4% (693)98.3% (693)
26 Oct, 12:00–18:00 UTC100% (616)96.9% (680)99.3% (680)99.1% (679)97.6% (679)
26 Oct, 18:00–00:00 UTC99.4% (628)95.9% (691)98.1% (691)98.3% (691)97.4% (691)
27 Oct, 00:00–06:00 UTC100% (678)97.4% (733)99.3% (733)99.5% (733)98.8% (734)
27 Oct, 06:00–12:00 UTC99.8% (636)97.6% (699)99.6% (699)99.3% (699)98.7% (698)
27 Oct, 12:00–18:00 UTC99.0% (383)89.9% (456)93.2% (456)92.3% (454)94.3% (454)
27 Oct, 18:00–00:00 UTC99.4% (543)96.1% (596)98.3% (596)97.5% (596)97.0% (596)
28 Oct, 00:00–06:00 UTC100% (576)96.6% (625)98.7% (624)99.0% (625)98.7% (625)
28 Oct, 06:00–12:00 UTC99.5% (389)94.4% (429)97.0% (431)95.6% (429)97.2% (430)
28 Oct, 12:00–18:00 UTC99.0% (311)89.2% (362)88.7% (363)88.4% (362)92.0% (361)
28 Oct, 18:00–00:00 UTC99.8% (548)95.5% (598)98.0% (598)99.0% (599)97.2% (599)
29 Oct, 00:00–06:00 UTC100% (545)96.8% (592)98.3% (592)99.3% (591)98.1% (592)
29 Oct, 06:00–12:00 UTC99.2% (356)91.6% (407)91.2% (407)92.6% (408)93.6% (407)
29 Oct, 12:00–18:00 UTC98.8% (344)89.6% (393)92.4% (394)91.6% (392)94.6% (392)
29 Oct, 18:00–00:00 UTC100% (527)97.3% (592)95.9% (592)95.9% (592)96.6% (592)
30 Oct, 00:00–06:00 UTC100% (499)96.6% (558)97.0% (558)96.6% (558)96.8% (558)
30 Oct, 06:00–12:00 UTC99.1% (328)91.4% (374)91.2% (374)90.4% (374)92.2% (374)
30 Oct, 12:00–18:00 UTC97.4% (266)86.6% (337)87.0% (338)82.5% (337)89.3% (337)
30 Oct, 18:00–00:00 UTC99.6% (500)96.3% (562)95.9% (563)96.8% (562)96.8% (562)
31 Oct, 00:00–06:00 UTC99.8% (457)95.7% (513)94.7% (513)96.3% (513)96.1% (514)
31 Oct, 06:00–12:00 UTC98.2% (342)90.1% (393)91.9% (393)91.3% (393)92.9% (392)
31 Oct, 12:00–18:00 UTC99.0% (302)88.5% (357)90.2% (357)90.8% (358)91.1% (358)
31 Oct, 18:00–00:00 UTC99.6% (474)95.4% (538)95.7% (538)95.2% (537)93.5% (538)
1 Nov, 00:00–06:00 UTC99.2% (483)95.7% (554)96.2% (554)95.8% (554)93.7% (553)
1 Nov, 06:00–12:00 UTC100% (474)95.9% (541)95.4% (541)95.4% (541)93.9% (542)
1 Nov, 12:00–18:00 UTC99.5% (366)95.1% (409)95.1% (409)95.8% (409)94.9% (408)
1 Nov, 18:00–00:00 UTC99.0% (572)94.2% (653)94.5% (653)95.4% (653)95.3% (653)
2 Nov, 00:00–06:00 UTC99.0% (503)95.0% (575)95.7% (575)95.8% (575)95.1% (575)
2 Nov, 06:00–12:00 UTC98.1% (315)88.7% (372)90.1% (372)91.4% (373)91.7% (373)
2 Nov, 12:00–18:00 UTC98.3% (470)96.3% (534)96.4% (534)97.2% (534)96.8% (534)
2 Nov, 18:00–00:00 UTC98.7% (557)97.7% (615)97.6% (614)98.5% (614)98.9% (614)
3 Nov, 00:00–06:00 UTC99.3% (543)97.7% (609)97.5% (610)97.7% (610)98.4% (610)
3 Nov, 06:00–12:00 UTC99.3% (537)97.5% (598)97.7% (598)98.5% (597)97.8% (597)
3 Nov, 12:00–18:00 UTC99.4% (525)98.5% (588)98.5% (587)98.5% (588)98.6% (588)
3 Nov, 18:00–00:00 UTC100% (522)99.7% (573)99.3% (574)100% (573)99.7% (573)
4 Nov, 00:00–06:00 UTC100% (515)99.8% (571)99.8% (570)100% (571)99.8% (571)
4 Nov, 06:00–12:00 UTC100% (532)99.3% (586)99.3% (587)99.7% (587)99.7% (587)
4 Nov, 12:00–18:00 UTC100% (529)99.3% (591)99.5% (591)99.7% (590)99.5% (590)
4 Nov, 18:00–00:00 UTC100% (523)99.8% (577)99.7% (577)100% (577)100% (578)
5 Nov, 00:00–06:00 UTC99.8% (512)100% (568)99.3% (568)100% (568)99.5% (567)
5 Nov, 06:00–12:00 UTC99.8% (523)98.6% (591)98.8% (591)98.8% (591)98.8% (591)
5 Nov, 12:00–18:00 UTC98.7% (530)96.4% (611)95.8% (612)98.4% (611)97.4% (611)
5 Nov, 18:00–00:00 UTC99.5% (558)98.4% (619)97.7% (619)98.9% (619)98.2% (620)
6 Nov, 00:00–06:00 UTC99.5% (582)98.0% (641)98.1% (642)98.6% (641)95.9% (640)
6 Nov, 06:00–12:00 UTC100% (510)97.5% (567)97.9% (567)98.4% (567)95.4% (568)
6 Nov, 12:00–18:00 UTC99.0% (507)96.7% (574)96.9% (574)97.2% (574)95.1% (573)
6 Nov, 18:00–00:00 UTC99.8% (435)98.4% (487)97.7% (487)99.2% (486)95.7% (486)
7 Nov, 00:00–06:00 UTC100% (530)100% (590)100% (589)100% (590)96.9% (590)
7 Nov, 06:00–12:00 UTC100% (491)99.5% (567)98.8% (568)99.3% (567)96.1% (567)
7 Nov, 12:00–18:00 UTC99.8% (479)96.3% (561)96.3% (561)97.1% (561)93.9% (561)
7 Nov, 18:00–00:00 UTC99.6% (493)98.5% (550)98.5% (550)99.6% (550)96.0% (550)
8 Nov, 00:00–06:00 UTC100% (436)99.8% (480)99.8% (480)100% (480)99.0% (480)
8 Nov, 06:00–12:00 UTC99.5% (422)98.2% (488)97.5% (487)98.4% (488)98.8% (488)
8 Nov, 12:00–18:00 UTC100% (297)94.7% (342)93.9% (343)95.0% (342)95.3% (342)

Detected changes

No changes detected on this network.

Vantage points on this network

Hong Kong (datacenter)
since 22 Oct 2026, 04:25 UTC
373,339
measurements
Online