Get top ASes by prefix count

radar.bgp.top.ases.prefixes() -> AsePrefixesResponse

GET/radar/bgp/top/ases/prefixes

Retrieves the full list of autonomous systems on the global routing table ordered by announced prefixes count. The data comes from public BGP MRT data archives and updates every 2 hours.

Security

API Token

The preferred authorization scheme for interacting with the Cloudflare API. Create a token.

Example:Authorization: Bearer Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY

API Email + API Key

The previous authorization scheme for interacting with the Cloudflare API, used in conjunction with a Global API key.

Example:X-Auth-Email: user@example.com

The previous authorization scheme for interacting with the Cloudflare API. When possible, use API tokens instead of Global API keys.

Example:X-Auth-Key: 144c9defac04969c7bfad8efaa8ea194

Accepted Permissions (at least one required)

User Details WriteUser Details Read

ParametersExpand Collapse

country: Optional[str]

Alpha-2 country code.

format: Optional[Literal["JSON", "CSV"]]

Format in which results will be returned.

One of the following:

"JSON"

"CSV"

limit: Optional[int]

Maximum number of ASes to return.

ReturnsExpand Collapse

class AsePrefixesResponse: …

asns: List[ASN]

asn: int

country: str

name: str

pfxs_count: int

meta: Meta

data_time: str

query_time: str

total_peers: int

Get top ASes by prefix count

import os
from cloudflare import Cloudflare

client = Cloudflare(
    api_token=os.environ.get("CLOUDFLARE_API_TOKEN"),  # This is the default and can be omitted
)
response = client.radar.bgp.top.ases.prefixes()
print(response.asns)

{
  "result": {
    "asns": [
      {
        "asn": 0,
        "country": "country",
        "name": "name",
        "pfxs_count": 0
      }
    ],
    "meta": {
      "data_time": "data_time",
      "query_time": "query_time",
      "total_peers": 0
    }
  },
  "success": true
}

Returns Examples

{
  "result": {
    "asns": [
      {
        "asn": 0,
        "country": "country",
        "name": "name",
        "pfxs_count": 0
      }
    ],
    "meta": {
      "data_time": "data_time",
      "query_time": "query_time",
      "total_peers": 0
    }
  },
  "success": true
}