Explore Taipei, Taiwan to Moscow, Russia ICMP RTT, jitter, packet loss and fiber latency limits on the AS203314 network.

🇹🇼 Taipei, Taiwan (TPE) → 🇷🇺 Moscow, Russia (MOW)

Measurement round: 2026-08-16T04:07:28Z.

Taipei to Moscow averaged 132.7 ms across 50 replies. The observed range was 127.77 to 145.28 ms; these figures describe one probe round, not a long-term service target.

Standard deviation was 3.91 ms, or 2.9% of the average. This describes variation within the sample without identifying its cause.

Latency Summary

Metric	Value
RTT	132.7 ms
Jitter	3.84 ms
Packet Loss	0%
Standard Fiber Floor	72.16 ms
Fiber Efficiency	54.4%
Latency Tier	Good
Source Region	Asia Pacific
Destination Region	Europe

Ping Measurement Series

50 ICMP echo probes were recorded in this round. Individual replies and their distribution are shown below.

Ping series: TPE → MOW

50 ICMP echo samples at 100 ms intervals · round 2026-08-16T04:07:28Z · avg 132.7 ± 0.55 ms (SE)

Sample distribution: box = interquartile range (129.6–135.0 ms), median 131.7 ms · whiskers = min–max · diamond = round average · each dot is one measured sample.

How to read this chart

The shaded band spans the measured minimum to maximum RTT of all samples collected up to that point, and the thin line traces the running average. The final position therefore matches the round statistics exactly. The band only widens when a new extreme sample arrives.

The dashed line is the round average, and the shaded band at the bottom is the theoretical fiber-optic floor (72.2 ms) for this route.

Full 50-sample dataset

Seq	Offset (ms)	RTT (ms)
1	0	132.04
2	100	129.72
3	200	128.46
4	300	137.12
5	400	132.04
6	500	136.58
7	600	135.95
8	700	130.91
9	800	130.43
10	900	133.68
11	1000	135.01
12	1100	129.70
13	1200	130.11
14	1300	139.31
15	1400	142.05
16	1500	132.87
17	1600	129.58
18	1700	129.71
19	1800	131.45
20	1900	129.27
21	2000	145.28
22	2100	134.17
23	2200	132.79
24	2300	139.31
25	2400	134.92
26	2500	129.30
27	2600	130.23
28	2700	130.46
29	2800	129.07
30	2900	129.63
31	3000	129.63
32	3100	127.77
33	3200	128.01
34	3300	129.82
35	3400	134.96
36	3500	129.30
37	3600	136.02
38	3700	141.23
39	3800	135.99
40	3900	130.24
41	4000	135.10
42	4100	129.37
43	4200	132.28
44	4300	135.79
45	4400	130.38
46	4500	132.33
47	4600	128.69
48	4700	129.53
49	4800	134.63
50	4900	132.78

Download This Route's Data

Download the probe round as CSV, JSON or YAML under CC BY 4.0. Citation details include the route and round timestamp.

CSV JSON YAML Full dataset

Theoretical Fiber Latency

The propagation model uses public city-centre coordinates from GeoNames: Taipei (25.05306, 121.52639) and Moscow (55.75204, 37.61781). These are not facility coordinates or a surveyed cable path.

Physical Reference	Value
WGS-84 geodesic distance	7,369 km
Vacuum RTT floor	49.16 ms
Standard fiber RTT floor ( $n_g=1.4679$ )	72.16 ms
Low-latency fiber material floor	71.87 ms
Engineering floor (5% path allowance)	75.78 ms
Research 1.33× mapped-fiber reference	95.98 ms
Estimated unamplified path loss	1547.5 dB
Transparent optical spans / inline amplifiers	97 / 96
Published RTT inflation over fiber floor	1.84×

The span count assumes 80 km optical spans. Attenuation is a power-loss term, not a propagation delay. See the model assumptions and equations.

Stability & Trend

Statistics from the same 50 replies. They describe this probe round, not continuous historical monitoring.

Round Statistic	Value
Minimum RTT	127.77 ms
Average RTT	132.7 ms
Maximum RTT	145.28 ms
Standard deviation	3.91 ms
Stdev / average	2.9%

Estimated RTT trend

Modeled comparison, not historical probe measurements.

Average: 132.7 ms
Minimum: 131.4 ms
Maximum: 133.8 ms
Average loss: 0.02%

Route Context

Departure PoP: Taipei (TPE)
Destination PoP: Moscow (MOW)
Region overview: Asia Pacific → Europe
Full global matrix: Backbone Latency Matrix
Physical methodology: Theoretical Fiber Latency

Reverse direction

Moscow to Taipei latency and RTT: 132.1 ms

Fastest routes departing Taipei (TPE)

Taipei to Hong Kong latency and RTT: 15.5 ms
Taipei to Tokyo latency and RTT: 31.9 ms
Taipei to Singapore latency and RTT: 44.3 ms
Taipei to Seattle latency and RTT: 115.8 ms
Taipei to Los Angeles latency and RTT: 132 ms

Fastest routes arriving at Moscow (MOW)

Berlin to Moscow latency and RTT: 28.6 ms
Frankfurt to Moscow latency and RTT: 34.7 ms
Amsterdam to Moscow latency and RTT: 38.1 ms
London to Moscow latency and RTT: 43.5 ms
Paris to Moscow latency and RTT: 44.7 ms

Same corridor (Asia Pacific → Europe)

Hong Kong to Moscow latency and RTT: 118.2 ms
Singapore to Marseille latency and RTT: 140.6 ms
Hong Kong to Berlin latency and RTT: 145.1 ms

About This Measurement

These ICMP measurements cover the two backbone endpoints. Access networks, routing policy and load can change an end user's result. A probe round is not an SLA.

The underlying replies are available under CC BY 4.0 in the Hats Network latency dataset. Per-pair files are available at /opendata/latency/latest/pairs/tpe-mow.pings.{csv,json,yaml}. Cite the route, round timestamp and dataset version. Example: "Hats Network latency dataset, Taipei → Moscow round 2026-08-16T04:07:28Z, CC BY 4.0".

Round published August 16, 2026. See the full interactive latency matrix or browse more city-pair routes.

Taipei, Taiwan → Moscow, Russia RTT