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CAIDA: Cooperative Association for Internet Data Analysis
CAIDA Monitors: The Archipelago Measurement Infrastructure

This map and table show Ark monitors and their approximate geographical location:

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Name Activation Date City Organization Status
laf-us 2007-05-10 West Lafayette, IN, US Purdue University activated
amw-us 2007-05-18 Ames, IA, US Iowa State University activated
mnl-ph 2007-06-29 Quezon City, PH ASTI Institute activated
bud-hu 2007-06-29 Budapest, HU ELTENET inactive
hel-fi 2007-06-29 Espoo, FI TKK activated
cjj-kr 2007-06-29 Daejeon, KR KREONet2 activated
syd-au 2007-06-29 Sydney, AU AARNet activated
nrt-jp 2007-06-29 Tokyo, JP APAN activated
dub-ie 2007-06-29 Dublin, IE HEANet activated
san-us 2007-10-02 San Diego, CA, US CAIDA activated
hlz-nz 2007-11-15 Hamilton, NZ University of Waikato activated
lej-de 2007-11-15 Leipzig, DE Universitat Leipzig activated
bcn-es 2007-12-17 Barcelona, ES Universitat Politecnica de Catalunya activated
yto-ca 2008-01-14 Ottawa, CA CANET activated
iad-us 2008-01-25 Bethesda, MD, US ARIN activated
vie-at 2008-02-19 Vienna, AT FunkFeuer activated
cbg-uk 2008-02-28 Cambridge, UK University of Cambridge activated
lax-us 2008-03-03 Los Angeles, CA, US CENIC activated
cmn-ma 2008-03-04 Casablanca, MA CNRST activated
hnl-us 2008-03-04 Honolulu, HI, US University of Hawaii activated
gig-br 2008-03-04 Rio de Janeiro, BR RNP activated
sjc-us 2008-04-18 San Jose, CA, US Verizon activated
zrh-ch 2008-05-15 Zurich, CH University of Zurich activated
bwi-us 2008-06-03 Aberdeen, MD, US US Army Research Lab activated
ams-nl 2008-06-11 Amsterdam, NL SURFnet activated
tpe-tw 2008-07-19 Hsinchu, TW TWAREN activated
lux-lu 2008-08-12 Luxembourg, Luxembourg University of Luxembourg inactive
yow-ca 2008-08-12 Ottawa, ON, CA National Research Council Canada activated
den-us 2008-08-13 Denver, CO, US Level 3 Communications inactive
sjc2-us 2008-08-13 Redwood City, CA, US Internet Systems Consortium inactive
eug-us 2008-08-13 Eugene, OR, US University of Oregon inactive
nuq-us 2008-08-13 Moffett Field, CA, US NASA inactive
atl-us 2008-08-13 Atlanta, GA, US Georgia Institute of Technology inactive
she-cn 2008-08-13 Shenyang, CN Northeastern University inactive
eze-ar 2008-08-13 Buenos Aires, AR University of Buenos Aires inactive
nap-it 2008-08-13 Napoli, IT University of Napoli inactive
cpt-za 2008-08-13 Cape Town, ZA TENET inactive
isb-pk 2008-08-13 Rawalpindi, PK NUST SEECS inactive

In 2007, CAIDA deployed the active measurement platform Archipelago (Ark) and the team-probing methodology for collecting measurements to all of the routed IPv4 prefixes on the Internet. The resulting IPv4 Routed /24 Topology Dataset is available on request to academic and non-profit researchers and CAIDA members. Ark has the potential to support many other Internet measurements as well. The Active Measurement Data Page has more information about Active Measurement Data that CAIDA provides.

Archipelago sponsors:
National Science Foundation logo Department of Homeland Security logo WIDE Project logo Cisco Systems logo

Cooperative Association for Internet Data Analysis (CAIDA)
  Last Modified: Thurs Sep-4-2008 15:39:29 PDT
  Maintained by: Emile Aben
  Page URL: http://www.caida.org/data/monitors/monitor-map-ark.xml