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BackbonePoP Latency
JNBSouth Africa / Africa

Johannesburg

Backbone latency

Measurement round
Open Data
Fastest outbound
158.0ms
London
Average outbound
260.5ms

Across 19 routes

Connected PoPs
19/ 19

19 inbound routes

Routes

Published ICMP round-trip measurements between Johannesburg and the other backbone PoPs. These are inter-PoP measurements, not last-mile speed tests.

Average round-trip time from and to Johannesburg, in milliseconds
Details
LondonLON158.0179.4
AmsterdamAMS163.1171.9
ParisPAR164.5185.3
FrankfurtFRA166.0188.0
MarseilleMRS172.0198.5
BerlinBER172.1172.1
MoscowMOW202.7201.5
New YorkNYC221.7221.5
AshburnIAD228.5228.3
MiamiMIA260.2259.9
SeattleSEA281.5281.9
Los AngelesLAX288.2286.6
SingaporeSIN308.9308.7
Hong KongHKG317.1318.4
São PauloGRU329.4333.9
TaipeiTPE331.7330.9
TokyoTYO362.3361.2
MelbourneMEL409.6409.3
SydneySYD412.9410.9

RTT in ms. Outbound: probes from Johannesburg. Inbound: probes to Johannesburg.

Node & interconnection

Network
Hats Network / AS203314
Location
Johannesburg, South Africa
Facility
JNB1
Transit
HE Only
Peering / IX
Not listed
Region
Africa

City reference: GeoNames 993800; -26.20227, 28.04363. Coordinates refer to the city, not the facility.

Measurement notes

Why are outbound and inbound values different?

Outbound probes start at Johannesburg; inbound probes start at the remote PoP. Each value is a complete round trip. Routing, congestion and the measurement origin can produce different results in the two directions.

What do the probe statistics describe?

Minimum, maximum and standard deviation describe the published samples in each route's probe round. Each route includes its sample count, interval and timestamp. A short round does not establish long-term reliability or an SLA.

What is measured, and what is modeled?

The comparison table shows measured RTT. Fiber floors, efficiency, jitter estimates and trend comparisons on the individual route pages are calculated indicators. They do not identify a physical cable path or replace loss and jitter measurements. Read the methodology.

Measurement round: 2026-10-11T10:12:58Z. All PoPs / Dataset and licence.

Tokyo network latency (TYO)

Round-trip measurements between Tokyo (TYO) and 19 Hats Network PoPs, with route comparisons and downloadable probe data.

BGP Communities

Complete reference for BGP community strings for AS203314 traffic engineering. Internal communities for route origin, PoP, region tagging, and control communities for blackhole, propagation, prepending. and path manipulation.