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Announced By
OriginOrigin RegistrantPrefixPrefix Registrant
AS13445 Cisco Webex LLC
IRR Valid
ROA Signed and Valid
170.72.0.0/20
Cisco Webex LLC

Less Specific Announcements
OriginOrigin RegistrantPrefixPrefix Registrant
AS13445 Cisco Webex LLC
IRR Valid
ROA Signed and Valid
170.72.0.0/19
Cisco Webex LLC
Less Specific Delegations
RegistryStatusPrefixCC
arin allocated 170.72.0.0/16 US United States