diff --git a/examples/data-sources/netbox_ipam_asn/data-source.tf b/examples/data-sources/netbox_ipam_asn/data-source.tf
new file mode 100644
index 000000000..f2debe25e
--- /dev/null
+++ b/examples/data-sources/netbox_ipam_asn/data-source.tf
@@ -0,0 +1,4 @@
+data "netbox_ipam_asn" "asn_test" {
+  asn = 15
+  rir_id = 15
+}
diff --git a/netbox/ipam/data_netbox_ipam_asn.go b/netbox/ipam/data_netbox_ipam_asn.go
new file mode 100644
index 000000000..e98b3d8f3
--- /dev/null
+++ b/netbox/ipam/data_netbox_ipam_asn.go
@@ -0,0 +1,72 @@
+package ipam
+
+import (
+	"context"
+	"strconv"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/validation"
+	netboxclient "github.com/smutel/go-netbox/v3/netbox/client"
+	"github.com/smutel/go-netbox/v3/netbox/client/ipam"
+	"github.com/smutel/terraform-provider-netbox/v7/netbox/internal/util"
+)
+
+func DataNetboxIpamAsn() *schema.Resource {
+	return &schema.Resource{
+		Description: "Get info about aggregate (ipam module) from Netbox.",
+		ReadContext: dataNetboxIpamAsnRead,
+
+		Schema: map[string]*schema.Schema{
+			"asn": {
+				Type:         schema.TypeInt,
+				Required:     true,
+				ValidateFunc: validation.IntAtLeast(1),
+				Description:  "The asn number of this asn (ipam module).",
+			},
+			"content_type": {
+				Type:        schema.TypeString,
+				Computed:    true,
+				Description: "The content type of this aggregate (ipam module).",
+			},
+			"rir_id": {
+				Type:        schema.TypeInt,
+				Required:    true,
+				Description: "The rir for this asn (ipam module).",
+			},
+		},
+	}
+}
+
+func dataNetboxIpamAsnRead(ctx context.Context, d *schema.ResourceData,
+	m interface{}) diag.Diagnostics {
+	client := m.(*netboxclient.NetBoxAPI)
+
+	asn := d.Get("asn").(int)
+	asnStr := strconv.Itoa(asn)
+	rirID := d.Get("rir_id").(int)
+	rirIDStr := strconv.Itoa(rirID)
+
+	p := ipam.NewIpamAsnsListParams().WithAsn(&asnStr).WithRirID(&rirIDStr)
+
+	list, err := client.Ipam.IpamAsnsList(p, nil)
+	if err != nil {
+		return diag.FromErr(err)
+	}
+
+	if *list.Payload.Count < 1 {
+		return diag.Errorf("Your query returned no results. " +
+			"Please change your search criteria and try again.")
+	} else if *list.Payload.Count > 1 {
+		return diag.Errorf("Your query returned more than one result. " +
+			"Please try a more specific search criteria.")
+	}
+
+	r := list.Payload.Results[0]
+	d.SetId(strconv.FormatInt(r.ID, 10))
+	if err = d.Set("content_type", util.ConvertURIContentType(r.URL)); err != nil {
+		return diag.FromErr(err)
+	}
+
+	return nil
+}
diff --git a/netbox/provider.go b/netbox/provider.go
index e3dfeafae..cb3766221 100644
--- a/netbox/provider.go
+++ b/netbox/provider.go
@@ -159,6 +159,7 @@ func Provider() *schema.Provider {
 			"netbox_dcim_region":                                  dcim.DataNetboxDcimRegion(),
 			"netbox_dcim_site":                                    dcim.DataNetboxDcimSite(),
 			"netbox_ipam_aggregate":                               ipam.DataNetboxIpamAggregate(),
+			"netbox_ipam_asn":                                     ipam.DataNetboxIpamAsn(),
 			"netbox_ipam_ip_addresses":                            ipam.DataNetboxIpamIPAddresses(),
 			"netbox_ipam_role":                                    ipam.DataNetboxIpamRole(),
 			"netbox_ipam_route_targets":                           ipam.DataNetboxIpamRouteTargets(),