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Announced By
OriginOrigin RegistrantPrefixPrefix Registrant
AS11488 BBN Technologies Corp.
IRR Parent Invalid
158.63.64.0/20
DoD Network Information Center

Less Specific Announcements
OriginOrigin RegistrantPrefixPrefix Registrant
AS22238 Defense Advanced Research Projects Agency(DARPA)
IRR Valid
158.63.0.0/16
DoD Network Information Center
Matching Delegations
RegistryStatusPrefixCC
arin allocated 158.63.0.0/16 US United States