Our IP Performance WWW site contains the results of round-trip delay and loss measurements which we perform between key locations on our IP Backbone Network, and to key locations on the networks of our strategic partners. Several of the pages on this site are updated hourly and thus reflect the current state of our network; other pages are there to provide a more historical view of the performance of our core network.

The following table contains the average PoP-to-PoP round-trip delay values (in ms) and percentage loss values for the BT Global Services Lima Node between 22 Nov 2008 20:00 GMT and 22 Nov 2008 21:00 GMT.

TO	Delay	Loss		TO	Delay	Loss
Amsterdam	187	0.0		Madrid	209	0.0
Barcelona	216	0.0		Milan	208	0.0
Brussels	194	0.0		Munich	206	0.0
Dublin	196	0.0		Paris	188	0.0
Dusseldorf	199	0.0		Stockholm	219	0.0
Frankfurt	195	0.0		Vienna	211	0.0
London	180	0.0		Zurich	204	0.0

Click on one of the links below to access hourly round-trip delay and percentage loss statistics for other nodes within Latin America.

Bogota	Caracas	Santiago
Buenos Aires	Quito	Sao Paulo

Detailed round-trip delay and loss statistics to/from a larger number of cities within Europe, North America, and Asia Pacific are also available.

Click here to return to the network details for the whole BT Global Services IP Backbone.

Notes
1) Each delay/loss value is colour-coded according to the acceptability of the result.
	Low delay/loss		High delay/loss
2) Further details of the measurements can be found by clicking on the "more information" button on the side navigation bar.