Api Endpoint

netz.halowerk.com

Resolves a prefix to its announcing autonomous systems and puts that answer in context. The current state gives every origin AS seen for the prefix, the number of more specific and less specific prefixes routed alongside it, when the prefix was first and last seen, and the visibility expressed as the share of observers that see it rather than a raw count, because the raw count moves with the size of the measurement network and is not comparable across time.

Open interactive test console

Offering

Provider: netz.halowerk.com
Method: POST
Offering type: Api Endpoint
Transport type: http
Category: Infrastructure
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://netz.halowerk.com/v1/bgp-origin
MIME type: Not provided
First seen: 2026-10-16T01:57:40.935Z
Last seen: 2026-11-01T15:21:25.066Z
Tags: None supplied

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.004 USDC
Atomic price: 4000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "4000",
    "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E"
  }
]

Observed health

Status: Healthy
Latest latency: 335 ms
Average latency: 407 ms
HTTP status: 204
Last checked: 2026-11-02T21:25:50.014Z
Reachability: 100% over 8 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "additionalProperties": false,
  "properties": {
    "body": {
      "additionalProperties": false,
      "properties": {
        "history_days": {
          "default": 30,
          "description": "How far back to look for earlier origins.",
          "maximum": 365,
          "minimum": 1,
          "type": "integer"
        },
        "prefix": {
          "description": "IPv4 or IPv6 prefix in CIDR form, e.g. 8.8.8.0/24.",
          "maxLength": 60,
          "minLength": 4,
          "type": "string"
        }
      },
      "required": [
        "prefix"
      ],
      "type": "object"
    },
    "bodyType": {
      "enum": [
        "json",
        "form-data",
        "text"
      ],
      "type": "string"
    },
    "method": {
      "enum": [
        "POST",
        "PUT",
        "PATCH"
      ],
      "type": "string"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "type": "object"
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "body": {
          "additionalProperties": false,
          "properties": {
            "history_days": {
              "default": 30,
              "description": "How far back to look for earlier origins.",
              "maximum": 365,
              "minimum": 1,
              "type": "integer"
            },
            "prefix": {
              "description": "IPv4 or IPv6 prefix in CIDR form, e.g. 8.8.8.0/24.",
              "maxLength": 60,
              "minLength": 4,
              "type": "string"
            }
          },
          "required": [
            "prefix"
          ],
          "type": "object"
        },
        "bodyType": {
          "enum": [
            "json",
            "form-data",
            "text"
          ],
          "type": "string"
        },
        "method": {
          "enum": [
            "POST",
            "PUT",
            "PATCH"
          ],
          "type": "string"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method",
        "bodyType",
        "body"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}