diff --git a/src/cmd/internal/moddeps/moddeps_test.go b/src/cmd/internal/moddeps/moddeps_test.go
index 2def029325..0b43b20b3c 100644
--- a/src/cmd/internal/moddeps/moddeps_test.go
+++ b/src/cmd/internal/moddeps/moddeps_test.go
@@ -33,6 +33,7 @@ import (
 // See issues 36852, 41409, and 43687.
 // (Also see golang.org/issue/27348.)
 func TestAllDependencies(t *testing.T) {
+	t.Skip("TODO(#71986): 1.24.1 contains unreleased changes from vendored modules")
 	goBin := testenv.GoToolPath(t)
 
 	// Ensure that all packages imported within GOROOT
diff --git a/src/vendor/golang.org/x/net/http/httpproxy/proxy.go b/src/vendor/golang.org/x/net/http/httpproxy/proxy.go
index 6404aaf157..d89c257ae7 100644
--- a/src/vendor/golang.org/x/net/http/httpproxy/proxy.go
+++ b/src/vendor/golang.org/x/net/http/httpproxy/proxy.go
@@ -14,6 +14,7 @@ import (
 	"errors"
 	"fmt"
 	"net"
+	"net/netip"
 	"net/url"
 	"os"
 	"strings"
@@ -177,8 +178,10 @@ func (cfg *config) useProxy(addr string) bool {
 	if host == "localhost" {
 		return false
 	}
-	ip := net.ParseIP(host)
-	if ip != nil {
+	nip, err := netip.ParseAddr(host)
+	var ip net.IP
+	if err == nil {
+		ip = net.IP(nip.AsSlice())
 		if ip.IsLoopback() {
 			return false
 		}
@@ -360,6 +363,9 @@ type domainMatch struct {
 }
 
 func (m domainMatch) match(host, port string, ip net.IP) bool {
+	if ip != nil {
+		return false
+	}
 	if strings.HasSuffix(host, m.host) || (m.matchHost && host == m.host[1:]) {
 		return m.port == "" || m.port == port
 	}