Network

AS214238 · HOST TELECOM LTD

Hong Kong SAR China · Hong KongDatacenter142,147 tests in 7 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 RealityAvailable
VLESS XHTTPDegraded
TrojanAvailable
ShadowsocksDegraded
Server ports (plain TCP)99.2%

Observed behaviour

Server addresses unreachable (IP or port blocking)Share of plain TCP connections to the servers' ports that failed. Measured: 0.8% failed over 62,438 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 1.2 points over 62,438 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 13,938 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 952 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 1,428 tests.Not observed

Basis

Samples142,147
Window7 days
Last updated10 h ago

How each line is computed: methodology.

Transports

Tunnel tests from this network over the last 7 days.

TransportSuccessMedian connectTestsStatus
Hysteria299.6%704 ms13,938Available
VLESS Reality98.0%999 ms15,610Available
VLESS XHTTP97.9%1,002 ms15,612Degraded
Trojan98.6%1,023 ms15,609Available
Shadowsocks97.6%738 ms15,608Degraded

Success over time

JSONAPI

Axis 50–100 %Bucket 2 h

50%60%70%80%90%100%3 Nov5 Nov7 Nov9 Nov
Data table
Time (UTC)Hysteria2VLESS RealityVLESS XHTTPTrojanShadowsocks
2 Nov, 04:00–06:00 UTC98.6% (140)93.8% (162)94.4% (162)94.4% (162)95.0% (161)
2 Nov, 06:00–08:00 UTC98.3% (115)92.5% (133)93.2% (133)94.7% (133)94.0% (133)
2 Nov, 08:00–10:00 UTC98.1% (103)86.3% (124)87.8% (123)91.1% (124)91.9% (124)
2 Nov, 10:00–12:00 UTC97.9% (97)87.0% (115)88.8% (116)87.9% (116)88.8% (116)
2 Nov, 12:00–14:00 UTC98.3% (120)92.9% (141)93.6% (141)95.0% (140)94.3% (140)
2 Nov, 14:00–16:00 UTC97.8% (180)98.0% (200)97.5% (200)98.5% (200)97.5% (201)
2 Nov, 16:00–18:00 UTC98.8% (170)96.9% (193)97.4% (193)97.4% (194)97.9% (193)
2 Nov, 18:00–20:00 UTC98.3% (181)97.5% (202)97.0% (202)98.0% (201)98.0% (201)
2 Nov, 20:00–22:00 UTC99.5% (189)98.1% (207)98.1% (206)99.5% (207)99.0% (207)
2 Nov, 22:00–00:00 UTC98.4% (187)97.6% (206)97.6% (206)98.1% (206)99.5% (206)
3 Nov, 00:00–02:00 UTC98.9% (187)97.6% (210)97.6% (210)97.6% (210)98.1% (210)
3 Nov, 02:00–04:00 UTC99.4% (178)97.5% (202)96.5% (202)97.0% (202)98.0% (202)
3 Nov, 04:00–06:00 UTC99.4% (178)98.0% (197)98.5% (198)98.5% (198)99.0% (198)
3 Nov, 06:00–08:00 UTC99.4% (173)97.4% (190)97.4% (190)97.9% (189)97.4% (189)
3 Nov, 08:00–10:00 UTC100% (175)97.0% (200)97.5% (200)98.5% (200)97.0% (200)
3 Nov, 10:00–12:00 UTC98.4% (189)98.1% (208)98.1% (208)99.0% (208)99.0% (208)
3 Nov, 12:00–14:00 UTC98.9% (176)96.5% (198)97.5% (198)96.5% (198)97.5% (199)
3 Nov, 14:00–16:00 UTC99.4% (177)99.5% (197)98.5% (196)99.0% (197)98.5% (196)
3 Nov, 16:00–18:00 UTC100% (172)99.5% (193)99.5% (193)100% (193)100% (193)
3 Nov, 18:00–20:00 UTC100% (181)100% (199)99.5% (199)100% (199)99.5% (199)
3 Nov, 20:00–22:00 UTC100% (181)99.0% (198)99.5% (199)100% (199)100% (199)
3 Nov, 22:00–00:00 UTC100% (160)100% (176)98.9% (176)100% (175)99.4% (175)
4 Nov, 00:00–02:00 UTC100% (177)99.5% (195)100% (195)100% (196)100% (196)
4 Nov, 02:00–04:00 UTC100% (174)100% (193)99.5% (193)100% (192)100% (192)
4 Nov, 04:00–06:00 UTC100% (164)100% (183)100% (182)100% (183)99.5% (183)
4 Nov, 06:00–08:00 UTC100% (174)99.5% (191)99.0% (192)100% (191)99.5% (191)
4 Nov, 08:00–10:00 UTC100% (179)99.5% (198)100% (198)99.5% (198)100% (198)
4 Nov, 10:00–12:00 UTC100% (179)99.0% (197)99.0% (197)99.5% (198)99.5% (198)
4 Nov, 12:00–14:00 UTC100% (177)99.5% (198)99.5% (197)99.5% (197)100% (197)
4 Nov, 14:00–16:00 UTC100% (175)99.0% (195)99.0% (196)99.5% (195)99.0% (195)
4 Nov, 16:00–18:00 UTC100% (177)99.5% (198)100% (198)100% (198)99.5% (198)
4 Nov, 18:00–20:00 UTC100% (178)100% (196)99.5% (196)100% (196)100% (196)
4 Nov, 20:00–22:00 UTC100% (176)100% (194)100% (194)100% (194)100% (194)
4 Nov, 22:00–00:00 UTC100% (169)99.5% (187)99.5% (187)100% (187)100% (188)
5 Nov, 00:00–02:00 UTC100% (168)100% (187)99.5% (187)100% (188)99.5% (187)
5 Nov, 02:00–04:00 UTC100% (166)100% (183)98.9% (183)100% (182)100% (182)
5 Nov, 04:00–06:00 UTC99.4% (178)100% (198)99.5% (198)100% (198)99.0% (198)
5 Nov, 06:00–08:00 UTC100% (176)99.0% (195)99.0% (195)99.0% (195)98.5% (195)
5 Nov, 08:00–10:00 UTC100% (175)99.0% (198)99.0% (198)98.5% (198)99.0% (198)
5 Nov, 10:00–12:00 UTC99.4% (172)98.0% (198)98.5% (198)99.0% (198)99.0% (198)
5 Nov, 12:00–14:00 UTC99.5% (204)97.4% (232)96.1% (232)98.7% (232)98.3% (232)
5 Nov, 14:00–16:00 UTC98.7% (154)97.2% (181)97.8% (182)98.9% (181)97.2% (181)
5 Nov, 16:00–18:00 UTC97.7% (172)94.4% (198)93.4% (198)97.5% (198)96.5% (198)
5 Nov, 18:00–20:00 UTC99.5% (185)98.1% (206)97.6% (205)99.0% (206)98.1% (206)
5 Nov, 20:00–22:00 UTC98.9% (186)98.0% (202)97.5% (203)98.5% (202)99.0% (203)
5 Nov, 22:00–00:00 UTC100% (187)99.1% (211)98.1% (211)99.1% (211)97.6% (211)
6 Nov, 00:00–02:00 UTC100% (188)98.1% (208)98.1% (208)99.0% (208)95.7% (208)
6 Nov, 02:00–04:00 UTC99.1% (214)98.7% (233)98.7% (233)98.7% (233)96.6% (232)
6 Nov, 04:00–06:00 UTC99.4% (180)97.0% (200)97.5% (201)98.0% (200)95.5% (200)
6 Nov, 06:00–08:00 UTC100% (181)98.0% (200)97.5% (200)97.5% (200)94.5% (200)
6 Nov, 08:00–10:00 UTC100% (166)96.7% (183)97.8% (183)98.9% (183)95.6% (183)
6 Nov, 10:00–12:00 UTC100% (163)97.8% (184)98.4% (184)98.9% (184)96.2% (185)
6 Nov, 12:00–14:00 UTC99.4% (165)96.8% (189)96.8% (189)97.4% (190)95.8% (189)
6 Nov, 14:00–16:00 UTC99.4% (165)96.8% (187)96.8% (187)97.3% (186)95.7% (187)
6 Nov, 16:00–18:00 UTC98.3% (177)96.5% (198)97.0% (198)97.0% (198)93.9% (197)
6 Nov, 18:00–20:00 UTC99.4% (176)97.5% (197)97.5% (197)99.5% (197)95.4% (197)
6 Nov, 20:00–22:00 UTC100% (87)100% (96)96.9% (96)100% (96)96.9% (96)
6 Nov, 22:00–00:00 UTC100% (172)98.5% (194)98.5% (194)98.4% (193)95.3% (193)
7 Nov, 00:00–02:00 UTC100% (180)100% (199)100% (199)100% (199)97.0% (199)
7 Nov, 02:00–04:00 UTC100% (180)100% (199)100% (199)100% (199)97.0% (199)
7 Nov, 04:00–06:00 UTC100% (170)100% (192)100% (191)100% (192)96.9% (192)
7 Nov, 06:00–08:00 UTC100% (163)100% (186)99.5% (187)99.5% (186)96.8% (186)
7 Nov, 08:00–10:00 UTC100% (166)100% (193)100% (193)100% (193)96.9% (193)
7 Nov, 10:00–12:00 UTC100% (162)98.4% (188)96.8% (188)98.4% (188)94.7% (188)
7 Nov, 12:00–14:00 UTC100% (159)96.3% (188)96.8% (188)97.3% (188)94.1% (188)
7 Nov, 14:00–16:00 UTC99.3% (151)95.6% (180)95.5% (179)96.7% (180)92.8% (180)
7 Nov, 16:00–18:00 UTC100% (169)96.9% (193)96.4% (194)97.4% (193)94.8% (193)
7 Nov, 18:00–20:00 UTC98.8% (171)96.8% (190)96.3% (190)99.5% (190)95.3% (190)
7 Nov, 20:00–22:00 UTC100% (164)98.9% (184)99.5% (184)99.5% (184)96.2% (184)
7 Nov, 22:00–00:00 UTC100% (158)100% (176)100% (176)100% (176)96.6% (176)
8 Nov, 00:00–02:00 UTC100% (150)100% (165)100% (165)100% (165)97.6% (165)
8 Nov, 02:00–04:00 UTC100% (139)100% (153)100% (152)100% (153)100% (153)
8 Nov, 04:00–06:00 UTC100% (147)99.4% (162)99.4% (163)100% (162)99.4% (162)
8 Nov, 06:00–08:00 UTC100% (141)100% (168)99.4% (168)100% (168)100% (168)
8 Nov, 08:00–10:00 UTC100% (149)99.4% (168)99.4% (168)98.8% (168)100% (168)
8 Nov, 10:00–12:00 UTC98.5% (132)94.7% (152)93.4% (151)96.1% (152)96.1% (152)
8 Nov, 12:00–14:00 UTC100% (140)94.4% (160)92.5% (161)94.4% (161)94.4% (161)
8 Nov, 14:00–16:00 UTC100% (132)94.8% (154)94.8% (154)95.4% (153)96.1% (153)
8 Nov, 16:00–18:00 UTC100% (137)95.4% (151)93.4% (151)95.4% (152)96.1% (152)
8 Nov, 18:00–20:00 UTC100% (146)95.0% (161)94.4% (161)95.6% (160)97.5% (161)
8 Nov, 20:00–22:00 UTC100% (138)98.0% (151)98.0% (151)99.3% (151)98.7% (150)
8 Nov, 22:00–00:00 UTC100% (174)100% (186)100% (186)100% (186)100% (186)
9 Nov, 00:00–02:00 UTC100% (180)99.5% (193)99.5% (193)99.5% (193)99.5% (193)
9 Nov, 02:00–04:00 UTC100% (175)100% (187)100% (187)100% (187)100% (187)
9 Nov, 04:00–06:00 UTC100% (57)100% (62)100% (62)100% (62)100% (62)

Detected changes

No changes detected on this network.

Vantage points on this network

Hong Kong (datacenter)
since 22 Oct 2026, 04:25 UTC
383,086
measurements
Online