# ASN Neighbours History
This data call returns information about neigbouring ASNs of a queried ASN extended with history.
GET /data/asn-neighbours-history/data.json?resource=AS1205
# Parameters
| Key | Value | Info | Required |
|---|---|---|---|
| resource | ASN for this query | This is the ASN the neighbours are shown for. | YES |
| starttime | ISO8601 or Unix timestamp | Defines the query starttime for the query | NO - if not set it falls back to "endtime - 90 days" |
| endtime | ISO8601 or Unix timestamp | Defines the query endtime for the query | NO - if not set it falls back to the latest available data point |
| max_rows | integer | Defines the limit of neighbours to be included in the result, e.g. max_rows=50 means the result will be truncated to 50 neighbours. Has not effect if there are less neighbours anyway. | NO - default: 1800 |
# Data Output
| Key | Info | ||||
|---|---|---|---|---|---|
| neighbours | List of neighbours included in the result. Each with the following content:
| ||||
| query_starttime/query_endtime | Holds the start and endtime for this query | ||||
| earliest_time/latest_time | Holds the time interval for which data is available | ||||
| resource | Defines the resource used for the query |
# Code Examples
# Available versions for this data call:
deprecated - n.a. - 0.4
Difference to 1.*: "resource" field is with the "AS" prefix