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Use this information when reviewing traffic from Interfere or configuring your network’s firewall rules. To restrict who can access your Interfere workspace, see Network access.

Autonomous system

Interfere operates AS402940, the autonomous system number that identifies our network in Internet routing. Use an ASN to identify the operator, or an IP address or CIDR range to identify specific addresses within its network.

Public IP addresses

Interfere publishes its owned address space in the IP address feed.

JSON feed

Fetch interfere.com/ips.json for the current ranges, returned as a prefixes array with an ipv4Prefix or ipv6Prefix in CIDR notation for each entry. Use /ips.json for new integrations; the older interfere.com/ip.json URL redirects there.

Automated requests

interfere.com/bot publishes Interfere’s automated monitoring and investigation agent identity, including its user agent and links to the IP feed and request-signature directory.