FIELD NOTE · ISP REPORT
Prove whose network
you are actually on.
Streaming says you are in the wrong country. IT asks "are you on the corporate VPN". The ASN behind your traffic answers both questions, and ISP Report puts the ASN, the provider name, and the IP geolocation on one card so you do not have to chase three websites.
The same card lets you copy any field for a ticket.
What you see
Three blocks: your public IP (with a click-to-copy button), the ASN and provider name for that IP (e.g. AS13335 / Cloudflare), and the IP geolocation (city, region, country, with a small map). All three can be wrong simultaneously when something is misconfigured upstream, which is part of why having them in one place is useful.
The ASN is the answer to "whose network is this"
An ASN (Autonomous System Number) is the unique ID of one network operator. Cloudflare is AS13335, Google is AS15169, your home ISP has its own. When something asks "are you on the corporate VPN", they actually mean "is your ASN ours". Open ISP Report; the ASN line tells you.
VPN check, in three seconds
Turn the VPN on. ISP Report should show the VPN provider's ASN (e.g. Mullvad is AS39351). Turn the VPN off. ISP Report should show your home ISP's ASN. If both states show the same ASN, the VPN is not actually doing anything; check the connection or the kill-switch setting.
Geolocation is approximate, but useful
IP-to-location databases are 90% accurate at the country level and roughly 70% at the city level. They are good enough to confirm that streaming sees you as being in a different country than you really are, which is the most common reason "not available in your country" appears. If geolocation is wrong, your VPN exit is in a country you did not pick.
Pairs with DNS Leak Test and Bufferbloat
DNS Leak Test tells you whose network your DNS goes to. ISP Report tells you whose network your traffic exits through. If the two answers are different ISPs, your VPN leaks DNS even though traffic is tunneled. RPM / Bufferbloat measures responsiveness end-to-end; if RPM is bad over the VPN but fine direct, ISP Report reveals which transit is the bottleneck.
Where to find it in the app
Click the menu-bar icon, scroll to Insights, ISP Report is the bottom-left card of the workspace. Each field has a copy button; the small map opens in your default mapping app.
TL;DR
ISP Report tells you whose network your traffic exits through. ASN for the network operator, geolocation for the country. Use it to verify VPN, debug streaming geo blocks, and answer "what network is this Mac on" without leaving the popover.