Looking Glass

The NTT Communications Global IP Network Looking Glass provides network routing information on the backbone infrastructure. Due to the low-priority nature of these requests on our network routers, this service is not appropriate for measuring Service Level Agreements (SLA). The Looking Glass should only be used to verify routing information.

View detail on NTT Com's SLAs

Terms of use:

  1. By using the NTT Com Looking Glass, you agree to the Acceptable Use Policy.
  2. NTT Com reserves the right to log the use of the Looking Glass for quality purposes.
  3. Users of the NTT Com Looking Glass acknowledge that there are inherent traffic patterns to internet usage and as such, results may differ from test to test.
  4. Users are prohibited from automating queries in any fashion. Scripts that are automated in any way are not permitted.