diff --git a/bgpd/bgp_vty.c b/bgpd/bgp_vty.c
index ee0098bf5a..07feed637a 100644
--- a/bgpd/bgp_vty.c
+++ b/bgpd/bgp_vty.c
@@ -11854,7 +11854,7 @@ static int bgp_show_summary(struct vty *vty, struct bgp *bgp, int afi, int safi,
 					&peer->ibuf->count,
 					memory_order_relaxed);
 
-				vty_out(vty, "4 ");
+				vty_out(vty, "4");
 				vty_out(vty, ASN_FORMAT_SPACE(bgp->asnotation),
 					&peer->as);
 				if (show_wide)
diff --git a/lib/asn.h b/lib/asn.h
index 81a42c658d..a7394fa52b 100644
--- a/lib/asn.h
+++ b/lib/asn.h
@@ -66,10 +66,10 @@ extern char *asn_asn2string(const as_t *as, char *buf, size_t len,
 	((mode == ASNOTATION_DOT) ? "%pASD" :	    \
 	 ((mode == ASNOTATION_DOTPLUS) ? "%pASE" :	\
 	  "%pASP"))
-#define ASN_FORMAT_SPACE(mode)		    \
-	((mode == ASNOTATION_DOT) ? "%10pASD" :	    \
-	 ((mode == ASNOTATION_DOTPLUS) ? "%10pASE" :	\
-	  "%10pASP"))
+#define ASN_FORMAT_SPACE(mode)                                                 \
+	((mode == ASNOTATION_DOT)                                              \
+		 ? "%11pASD"                                                   \
+		 : ((mode == ASNOTATION_DOTPLUS) ? "%11pASE" : "%11pASP"))
 
 /* for test */
 extern void asn_relax_as_zero(bool relax);