VPN Detection Test
Disposable Email Detection
Pricing
AS52129
PROOFPOINT-ASN-EU
Upstream
Downstream
IP Ranges
143.55.148.0/24
66.159.232.0/24
2a0a:2b00::/44
185.183.28.0/22
185.132.180.0/22
185.183.30.0/24
143.55.144.0/24
205.220.185.0/24
185.132.182.0/24
2a0a:2b00:10::/44
185.132.181.0/24
185.183.29.0/24
Upstream
AS3257
AS1299
AS54825
AS2497
AS52129
AS3356
AS4826
AS6939
AS2516
Downstream
AS52129
Peers
AS2497
AS3356
AS1299
AS3257
AS4826
AS52129
AS54825
AS2516
AS6939