Provider: CERN – European Organization for Nuclear Research (AS513). Source: whois.ripe.net object AS513.

——— Community Definition ———–

513:21357 Prefix to be announced to Akamai

513:11344 Prefix to be announced to GCC

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trouble: ——————————————

trouble: Operational issues: <noc@cern.ch>

trouble: Peering issues: <extip@cern.ch>

trouble: CIXP issues: <cixp.support@cern.ch>

trouble: Abuse and SPAM: <abuse@cern.ch>

trouble: ——————————————

The above information was collected from whois.ripe.net, using
object “AS513” on November 1, 2026