diff --git a/pkg/sdk/index.go b/pkg/sdk/index.go
index f0961cc..3e27b7c 100644
--- a/pkg/sdk/index.go
+++ b/pkg/sdk/index.go
@@ -20,6 +20,7 @@ type IndexQueryParameters struct {
 	LastModEndDate     string `json:"lastModEndDate"`
 	PubStartDate       string `json:"pubStartDate"`
 	PubEndDate         string `json:"pubEndDate"`
+	Date               string `json:"date"`
 	ThreatActor        string `json:"threat_actor"`
 	MitreId            string `json:"mitre_id"`
 	MispId             string `json:"misp_id"`
@@ -36,6 +37,8 @@ type IndexQueryParameters struct {
 	Jvndb              string `json:"jvndb"`
 	SrcCountry         string `json:"src_country"`
 	DstCountry         string `json:"dst_country"`
+	SourceIP           string `json:"src_ip"`
+	SourceASN          string `json:"src_asn"`
 
 	// PAGINATION RELATED
 	Limit       int    `json:"limit"`
@@ -104,6 +107,9 @@ func setIndexQueryParameters(query url.Values, queryParameters ...IndexQueryPara
 		if queryParameter.PubEndDate != "" {
 			query.Add("pubEndDate", queryParameter.PubEndDate)
 		}
+		if queryParameter.Date != "" {
+			query.Add("date", queryParameter.Date)
+		}
 		if queryParameter.ThreatActor != "" {
 			query.Add("threat_actor", queryParameter.ThreatActor)
 		}
@@ -152,6 +158,12 @@ func setIndexQueryParameters(query url.Values, queryParameters ...IndexQueryPara
 		if queryParameter.DstCountry != "" {
 			query.Add("dst_country", queryParameter.DstCountry)
 		}
+		if queryParameter.SourceIP != "" {
+			query.Add("src_ip", queryParameter.SourceIP)
+		}
+		if queryParameter.SourceASN != "" {
+			query.Add("src_asn", queryParameter.SourceASN)
+		}
 		// PAGINATION RELATED
 		if queryParameter.Limit != 0 {
 			query.Add("limit", fmt.Sprintf("%d", queryParameter.Limit))
diff --git a/readme.md b/readme.md
index eaae7d7..563a7c4 100644
--- a/readme.md
+++ b/readme.md
@@ -134,12 +134,14 @@ vulncheck index browse|list <index> [flags]
 | --threat_actor         | string | ThreatActor           |
 | --updatedAtEndDate     | string | UpdatedAtEndDate      |
 | --updatedAtStartDate   | string | UpdatedAtStartDate    |
+| --date                 | string | Date                  |
 | --src_country          | string | SrcCountry            |
 | --dst_country          | string | DstCountry            |
+| --src_ip               | string | SrcIp                 |
+| --src_asn              | string | SrcASN                |
 | --help                 |        | Show help for command |
 
 
-
 ### Download a backup 
 
 Download a backup of a specified index either interactively or retrieve a signed temporary URL