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Contact

Three ways in. If traffic from an Ostra address reached you, start with the first: a person at Ostra reads every report.

  1. Report abuse

    Traffic from an Ostra line that should not have reached you.

    abuse@ostranetwork.com

    Send
    The address you saw and the port if you have it; the date and time with the timezone; the host name or URL; what happened, and any logs.
    Ostra then
    Matches the address and time against its connection records to find the line and its customer.
    How fast
    A reply within 1 business day; a clearly abusive line suspended within 24 hours.
    3.8 Report abuse, in full
  2. Law enforcement

    Legal process and preservation requests.

    abuse@ostranetwork.comwith “Legal process” in the subject

    What Ostra holds
    Sign-up records; connection records for 90 days with no content; texts and calls for 30 days by default, encrypted.
    Preservation
    A hold stops scheduled deletion of the named records until the request ends.
    Process
    A valid subpoena, court order or warrant served this way. Ostra tells the customer before disclosing their records, unless the law or a court order forbids it, and answers emergency requests the same day.
    3.9 Law enforcement, in full
  3. Lines for you or your business

    Questions about lines, verification, pricing and anything else.

    hello@ostranetwork.com

    Sign up
    Create an account at app.ostranetwork.com, as an individual or a business in the United States, then order lines from the dashboard once the sign-up check clears your account.
    Faster
    The form on the home page drafts this email with your answers.
    Talk to us first