AT&T IP Team

IPv4 IPv6
Country United States United States
Assigned AS N/A
Updated 05 October 2026

We found 42 IPv4 networks operated by this organization.
Results sorted by network size.

United States AT&T IP Team
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Network: ATTSVC-12-94-0-0
CIDR: 12.94.0.0/15
IP Range: 12.94.0.0 - 12.95.255.255
Block size: 131,072
United States AT&T IP Team
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Network: ATTSVI-12-125-0-0-1
CIDR: 12.125.0.0/16
IP Range: 12.125.0.0 - 12.125.255.255
Block size: 65,536
United States AT&T IP Team
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Network: ATTSVI-12-127-0-0
CIDR: 12.127.0.0/16
IP Range: 12.127.0.0 - 12.127.255.255
Block size: 65,536
United States AT&T IP Team
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Network: ATTSVI-12-126-104-0-1
CIDR: N/A
IP Range: 12.126.104.0 - 12.126.239.255
Block size: 34,816
United States AT&T IP Team
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Network: ATT-NET-12-124-4-0
CIDR: N/A
IP Range: 12.124.4.0 - 12.124.95.255
Block size: 23,552
United States AT&T IP Team
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Network: ATT-NET-12-124-124-153
CIDR: N/A
IP Range: 12.124.124.0 - 12.124.153.255
Block size: 7,680
United States AT&T IP Team
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Network: ATT-NET-12-89-176-0-20
CIDR: 12.89.176.0/20
IP Range: 12.89.176.0 - 12.89.191.255
Block size: 4,096
United States AT&T IP Team
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Network: NET-12-89-224-0-1
CIDR: 12.89.224.0/20
IP Range: 12.89.224.0 - 12.89.239.255
Block size: 4,096
United States AT&T IP Team
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Network: ATT-NET-12-244-224-0-20
CIDR: 12.244.224.0/20
IP Range: 12.244.224.0 - 12.244.239.255
Block size: 4,096
United States AT&T IP Team
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Network: ATT-NET-12-244-240-0
CIDR: 12.244.240.0/20
IP Range: 12.244.240.0 - 12.244.255.255
Block size: 4,096
United States AT&T IP Team
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Network: ATT-NET-12-245-0-0-20
CIDR: 12.245.0.0/20
IP Range: 12.245.0.0 - 12.245.15.255
Block size: 4,096
United States AT&T IP Team
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Network: ATT-NET-12-245-192-0
CIDR: 12.245.192.0/20
IP Range: 12.245.192.0 - 12.245.207.255
Block size: 4,096
United States AT&T IP Team
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Network: ATT-NET-12-246-0-0
CIDR: 12.246.0.0/20
IP Range: 12.246.0.0 - 12.246.15.255
Block size: 4,096
United States AT&T IP Team
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Network: NET-12-246-192-0-1
CIDR: 12.246.192.0/20
IP Range: 12.246.192.0 - 12.246.207.255
Block size: 4,096
United States AT&T IP Team
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Network: ATT-NET-12-246-224-0-20
CIDR: 12.246.224.0/20
IP Range: 12.246.224.0 - 12.246.239.255
Block size: 4,096
United States AT&T IP Team
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Network: NET-12-247-0-0-1
CIDR: 12.247.0.0/20
IP Range: 12.247.0.0 - 12.247.15.255
Block size: 4,096
United States AT&T IP Team
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Network: ATT-NET-12-247-48-0
CIDR: 12.247.48.0/20
IP Range: 12.247.48.0 - 12.247.63.255
Block size: 4,096
United States AT&T IP Team
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Network: NET-12-247-96-0-1
CIDR: 12.247.96.0/20
IP Range: 12.247.96.0 - 12.247.111.255
Block size: 4,096
United States AT&T IP Team
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Network: NET-12-248-80-0-1
CIDR: 12.248.80.0/20
IP Range: 12.248.80.0 - 12.248.95.255
Block size: 4,096
United States AT&T IP Team
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Network: ATT-NET-12-248-160-0
CIDR: 12.248.160.0/20
IP Range: 12.248.160.0 - 12.248.175.255
Block size: 4,096
United States AT&T IP Team
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Network: NET-12-248-208-0-1
CIDR: 12.248.208.0/20
IP Range: 12.248.208.0 - 12.248.223.255
Block size: 4,096
United States AT&T IP Team
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Network: NET-12-248-240-0-1
CIDR: 12.248.240.0/20
IP Range: 12.248.240.0 - 12.248.255.255
Block size: 4,096
United States AT&T IP Team
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Network: NET-12-249-16-0-1
CIDR: 12.249.16.0/20
IP Range: 12.249.16.0 - 12.249.31.255
Block size: 4,096
United States AT&T IP Team
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Network: NET-12-249-48-0-1
CIDR: 12.249.48.0/20
IP Range: 12.249.48.0 - 12.249.63.255
Block size: 4,096
United States AT&T IP Team
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Network: ATT-NET-12-251-144-0
CIDR: 12.251.144.0/20
IP Range: 12.251.144.0 - 12.251.159.255
Block size: 4,096
United Kingdom AT&T IP Team
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Network: ATT-NET-32-0-0-0-A
CIDR: 32.114.80.0/20
IP Range: 32.114.80.0 - 32.114.95.255
Block size: 4,096
United States AT&T IP Team
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Network: ATT-NET-12-63-248-0
CIDR: 12.63.248.0/21
IP Range: 12.63.248.0 - 12.63.255.255
Block size: 2,048
United States AT&T IP Team
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Network: ATT-NET-12-88-192-0
CIDR: 12.88.192.0/21
IP Range: 12.88.192.0 - 12.88.199.255
Block size: 2,048
United States AT&T IP Team
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Network: NET-12-88-216-0-1
CIDR: 12.88.216.0/21
IP Range: 12.88.216.0 - 12.88.223.255
Block size: 2,048
United States AT&T IP Team
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Network: ATT-NET-12-244-160-0-21
CIDR: 12.244.160.0/21
IP Range: 12.244.160.0 - 12.244.167.255
Block size: 2,048
United States AT&T IP Team
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Network: ATT-NET-12-246-80-0
CIDR: 12.246.80.0/21
IP Range: 12.246.80.0 - 12.246.87.255
Block size: 2,048
United States AT&T IP Team
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Network: ATT-NET-12-246-168-0
CIDR: 12.246.168.0/21
IP Range: 12.246.168.0 - 12.246.175.255
Block size: 2,048
United States AT&T IP Team
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Network: NET-12-247-112-0-1
CIDR: 12.247.112.0/21
IP Range: 12.247.112.0 - 12.247.119.255
Block size: 2,048
United States AT&T IP Team
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Network: ATT-NET-12-250-200-0-21
CIDR: 12.250.200.0/21
IP Range: 12.250.200.0 - 12.250.207.255
Block size: 2,048
United States AT&T IP Team
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Network: ATT-NET-12-63-244-0
CIDR: 12.63.244.0/22
IP Range: 12.63.244.0 - 12.63.247.255
Block size: 1,024
United States AT&T IP Team
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Network: ATT-NET-209-37-36-0-22
CIDR: 209.37.36.0/22
IP Range: 209.37.36.0 - 209.37.39.255
Block size: 1,024
United States AT&T IP Team
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Network: ATTFNET-206-16-96-0
CIDR: 206.16.96.0/24
IP Range: 206.16.96.0 - 206.16.96.255
Block size: 256
United States AT&T IP Team
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Network: ATTFNET-206-16-99-0
CIDR: 206.16.99.0/24
IP Range: 206.16.99.0 - 206.16.99.255
Block size: 256
United States AT&T IP Team
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Network: ATTIPTEM15-158-0
CIDR: 12.170.158.0/25
IP Range: 12.170.158.0 - 12.170.158.127
Block size: 128
United States AT&T IP Team
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Network: COMMUNIC44-158-128
CIDR: 12.170.158.128/25
IP Range: 12.170.158.128 - 12.170.158.255
Block size: 128
United States AT&T IP Team
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Network: ATTIPTEM11-64
CIDR: 12.22.22.64/28
IP Range: 12.22.22.64 - 12.22.22.79
Block size: 16
United States AT&T IP Team
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Network: ATT-MERE51-162-48
CIDR: 12.40.162.48/29
IP Range: 12.40.162.48 - 12.40.162.55
Block size: 8

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