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Announced By
Origin ASAnnouncementDescription
AS10998
IRR Valid
12.3.80.0/22
AT&T Services, Inc.

Less Specific Announcements
Origin ASAnnouncementDescription
AS7018
IRR Valid
12.0.0.0/9
AT&T Services, Inc.
AS7018
IRR Valid
12.0.0.0/8
AT&T Services, Inc.