Products
IP Geolocation API
City, region, country, coordinates and timezone for any IP.
ASN & Network API
ASN, network owner, routes and hosting provider.
Threat Signals API
Flag VPN, proxy, Tor, relay and residential proxy traffic.
Email Verification API
Deliverability, disposable, role and catch-all checks.
MAC Vendor API
Vendor, OUI and block details from any MAC address.
VPN Database
Daily VPN, proxy and Tor IP lists in CSV or MMDB.
Browse free tools
API documentation
Documentation
Pricing
Blog
AS22843
PROOFPOINT-ASN-US-EAST
Upstream
IP Ranges
205.220.179.0/24
67.231.152.0/24
2620:0:2902::/48
205.220.173.0/24
148.163.152.0/22
208.83.137.0/24
148.163.143.0/24
67.231.155.0/24
148.163.137.0/24
205.220.176.0/24
148.163.139.0/24
208.86.201.0/24
Show more
Upstream
AS1299
AS6939
AS2516
AS2500
AS7660
Downstream
AS22843 does not have any downstream.
Peers
AS2500
AS1299
AS7660
AS2516
AS6939