diff --git a/net/converter/mac.go b/net/converter/mac.go
index 63b785c..45777b5 100644
--- a/net/converter/mac.go
+++ b/net/converter/mac.go
@@ -4,40 +4,15 @@ import (
 	"net"
 	"regexp"
 	"strconv"
-	"strings"
 )
 
 var (
 	macStripRegexp = regexp.MustCompile(`[^a-fA-F0-9]`)
 )
 
-func MacToUint(hwAddr net.HardwareAddr) (uint64, error) {
+func MacToUint64(hwAddr net.HardwareAddr) (uint64, error) {
 	mac := hwAddr.String()
 	hex := macStripRegexp.ReplaceAllLiteralString(mac, "")
 
 	return strconv.ParseUint(hex, 16, 64)
 }
-
-func MacToInt(IPv4Addr net.HardwareAddr) int64 {
-	bits := strings.Split(IPv4Addr.String(), ":")
-
-	b0, _ := strconv.ParseInt(bits[0], 16, 64)
-	b1, _ := strconv.ParseInt(bits[1], 16, 64)
-	b2, _ := strconv.ParseInt(bits[2], 16, 64)
-	b3, _ := strconv.ParseInt(bits[3], 16, 64)
-	b4, _ := strconv.ParseInt(bits[4], 16, 64)
-	b5, _ := strconv.ParseInt(bits[5], 16, 64)
-
-	var sum int64
-
-	//52242420297
-	//52242420297
-	sum += int64(b0) << 40
-	sum += int64(b1) << 32
-	sum += int64(b2) << 24
-	sum += int64(b3) << 16
-	sum += int64(b4) << 8
-	sum += int64(b5)
-
-	return sum
-}