VPN Detection Test
Disposable Email Detection
Pricing
AS17232
ATT-CERFNET-BLOCK
Upstream
Downstream
IP Ranges
206.19.208.0/21
12.130.192.0/21
199.107.0.0/21
12.129.48.0/20
206.19.200.0/21
63.240.64.0/18
198.190.195.0/24
199.107.24.0/21
134.24.171.0/24
134.24.144.0/21
206.16.86.0/23
206.19.232.0/21
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Upstream
AS1299
AS7018
AS2516
Downstream
AS14495
Peers
AS7018
AS1299
AS14495
AS2516