ias-or is an Integral Ad Science verification crawler (Oregon region), in the same family as ias-va and ias-ie. It fetches publisher content for ad verification and brand-safety scoring.

At a glance

Operator: Integral Ad Science
Type: Advertising

How Centinel checks it

User agent: The request calls itself this crawler. Anyone can send the same string.

ias-or publishes nothing Centinel can check a source against, so a match reports the name and leaves the source unconfirmed. The match tokens, verification domains, and address feeds are not published here.

Allowing or blocking it

The crawler object in the /validate response sets access_allowed to true only for a verified source that your tenant allowlists. A policy rule can allow or block this crawler by its category, Advertising.

Back to the crawler catalog