Internet measurement scanning notice

SECTOR conducts active measurement of publicly reachable internet services: it probes public IP addresses to discover which services are reachable. Project information is published at sector.software.

How to attribute this traffic

Measurement traffic from this project reverse-resolves to the domain scanner.sector.software.

Contact

For any question about this traffic, or to request opt-out, contact abuse@sector.software.

Opt out of future scans

A network operator may request that an IP address or CIDR range be excluded from future active measurements. Send the following to abuse@sector.software:

• the IP address or CIDR range to exclude;
• a technical contact for that range;
• proof of control of the range, if we need to confirm it.

An exclusion request covers future scans. The exclusion list is not published.