Skip to Content
[CAIDA - Center for Applied Internet Data Analysis logo]
Center for Applied Internet Data Analysis > projects : ark : statistics

Archipelago (Ark): CAIDA's active measurement infrastructure serving the network research community since 2007.

|   Ark Monitors:    Hosting an Ark Monitor    Locations    Data Coverage    Statistics   |



Anchorage, AK, US (73)

IPv4 data used (switch to IPv6)

Time range2019-01-14 10:21 to 22:33 UTC (12 hours) (2 days ago)
Total traces118500
Traces with responding destinations15403 (12.998%)
ASes with responding destinations2109 (21.166% out of 9964)
Prefixes with responding destinations8355 (17.835% out of 46845)
Protocol versionv4 (switch to v6)
Generated for cycle 7169 on 2019-01-16 11:20 UTC

All images can be clicked on for more detailed information.

Median RTT per country and US state

Mapping RTT by political boundaries can reveal where high latency issues are located.

Path Dispersion

The paths taken by different traces show where the majority of a monitor's traffic travels.

Path Length Distributions

Path length distributions show, on aggregate, how well-connected a monitor is to the rest of the Internet.