• Network Info
  • Whois
  • DNS
  • IRR
  • Traceroute
Announced By
Origin ASAnnouncementDescription
AS17224
IRR Parent Invalid
12.120.206.0/24
AT&T Worldnet Services (C00716213)

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.