Looking glass services are used to check our locations connectivity using ping, traceroute and other network tools. Also each ITLDC looking glass server has test files which can be used for measure estimate download speed from various locations. Please note that the out looking glass servers are hosted on usual SSD VDS.
Europe
IPv4: 5.34.183.183
IPv6: 2a02:27a8:0:2::777
Hostname: lg-ua.itldc.com.
Location: Kharkiv, Ukraine
IPv4: 217.12.200.200
IPv6: 2a00:1ca8:a7::200
Hostname: lg-nl.itldc.com.
Location: Dronten, The Netherlands
IPv4: 217.12.202.7
IPv6: 2a02:27aa::7777
Hostname: lg-bg.itldc.com.
Location: Sofia, Bulgaria
IPv4: 195.123.208.208
IPv6: 2a02:27ac::acdc
Hostname: lg-lv.itldc.com.
Location: Riga, Latvia
North America
IPv4: 107.181.161.131
IPv6: TBA
Hostname: lg-us.itldc.com.
Location: Los Angeles CA, United States of America
IPv4: 195.123.232.3
IPv6: 2a05:9400:0:acdc::777
Hostname: lg-ewr.itldc.com.
Location: Secaucus NJ, United States of America
IPv4: 5.34.178.8
IPv6: 2a05:9405::8
Hostname: lg-mia.itldc.com.
Location: Miami FL, United States of America