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Announced By
OriginOrigin RegistrantPrefixPrefix Registrant
AS17224 AT&T Enhanced Network Services
IRR Parent Invalid
12.255.153.0/24
CFWN Pool-MP5L10S (C02398038)

Less Specific Announcements
OriginOrigin RegistrantPrefixPrefix Registrant
AS7018 AT&T Services, Inc.
IRR Valid
12.128.0.0/9
AT&T Services, Inc.
AS7018 AT&T Services, Inc.
IRR Valid
12.0.0.0/8
AT&T Services, Inc.