https://www.rug.nl/news/2021/11/malfunction-general-telephone-number-ug
Malfunction general telephone number UG | News articles | University of Groningen
Nov 17, 2021 - Unfortunately, there is a malfunction in the RUG's general telephone number: 050 363 9111. It is not yet known how long this interruption will last. The...
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https://www.peeringdb.com/net/34031
AS151653 - General Telephone System - PeeringDB
The Interconnection Database
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