Sugra NetAtlas

Prefix routing history (90-day window)

Changed on

Announcement history for the exact prefix over the trailing window: which ASNs originated it, when, and how widely each announcement was seen. Less-specific prefixes covering this one are reported separately under covering_prefixes - they are context, not this prefix's own routing.

get/api/v1/network/prefix/{cidr}/history

Request

  • Base URL: https://sugra.ai
  • URL: https://sugra.ai/api/v1/network/prefix/{cidr}/history
  • Auth: API key in header x-api-key

Path parameters

cidrstring required

Query parameters

lookback_daysinteger

Response

Successful Response

prefixstring nullable

Example response

{
  "_meta": {
    "product": "Sugra NetAtlas",
    "atlas_built_at": "2026-08-21T04:00:00Z",
    "privacy_signal_version": "2026.06",
    "confidence": "high",
    "accuracy": "public",
    "response_time": "2026-08-22T10:00:00Z"
  }
}

Changes

  • d2472ec2cf81Revision changes
    • info

      added the non-success response with the status

  • 560e8847c7b3Revision changes
    • breaking

      response property observed_origins/anyOf[subschema #1]/items/ list-of-types was widened by adding types null to media type application/json of response 200