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Announced By
OriginOrigin RegistrantPrefixPrefix Registrant
AS21928 T-Mobile USA, Inc.
IRR Parent Valid
ROA Signed and Valid
172.58.5.0/24
T-Mobile USA, Inc.

Less Specific Announcements
OriginOrigin RegistrantPrefixPrefix Registrant
AS21928 T-Mobile USA, Inc.
IRR Valid
ROA Signed and Valid
172.58.0.0/21
T-Mobile USA, Inc.
AS21928 T-Mobile USA, Inc.
IRR Valid
ROA Signed and Valid
172.58.0.0/15
T-Mobile USA, Inc.
AS21928 T-Mobile USA, Inc.
IRR Valid
ROA Signed and Valid
172.32.0.0/11
T-Mobile USA, Inc.
Less Specific Delegations
RegistryStatusPrefixCC
arin allocated 172.32.0.0/11 US United States