VPN Detection Test
Disposable Email Detection
Pricing
AS17227
ATT-CERFNET-BLOCK
Upstream
Downstream
IP Ranges
199.107.120.0/21
12.66.62.0/24
63.241.192.0/18
193.242.18.0/24
209.251.236.0/24
134.24.220.0/22
12.67.5.0/24
134.24.161.0/24
12.66.86.0/23
206.18.176.0/20
32.228.177.0/24
12.66.96.0/21
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Upstream
AS1299
AS2497
AS701
AS7018
AS2516
Downstream
AS36271
AS36157
Peers
AS7018
AS2497
AS36157
AS1299
AS701
AS36271
AS2516