AS11712 - AT&T Services, Inc.

AS Number: 11712
AS Name: BELLSOUTH
Organisation: AT&T Services, Inc.
Location: United States United States

IPv4 IPv6

We found 8 IPv4 networks announced by this AS.

Results sorted by network address.

United States AT&T Services, Inc.
United States
CIDR: 72.157.216.0/22
IP Range: 72.157.216.0 - 72.157.219.255
Block size: 1,024

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United States AT&T Services, Inc.
United States
CIDR: 72.157.220.0/24
IP Range: 72.157.220.0 - 72.157.220.255
Block size: 256

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CIDR: 72.157.240.0/21
IP Range: 72.157.240.0 - 72.157.247.255
Block size: 2,048

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CIDR: 72.157.248.0/21
IP Range: 72.157.248.0 - 72.157.255.255
Block size: 2,048

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United States AT&T Services, Inc.
United States
CIDR: 139.76.8.0/21
IP Range: 139.76.8.0 - 139.76.15.255
Block size: 2,048

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United States AT&T Services, Inc.
United States
CIDR: 139.76.53.0/24
IP Range: 139.76.53.0 - 139.76.53.255
Block size: 256

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United States AT&T Services, Inc.
United States
CIDR: 139.76.64.0/18
IP Range: 139.76.64.0 - 139.76.127.255
Block size: 16,384

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United States AT&T Services, Inc.
AT&T Services, Inc

United States
CIDR: 139.76.224.0/19
IP Range: 139.76.224.0 - 139.76.255.255
Block size: 8,192

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